COD Plants: 235 species, 1287 photos | |||||
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photo Jun 20, 2007 Russell R. Kirt Prairie | |||||
photo Jul 15, 2009 Danada Forest Preserve | |||||
fruit Oct 1, 2010 Russell R. Kirt Prairie | |||||
photo Aug 11, 2012 Prairie Walk Pond, Lisle | |||||
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photo May 24, 2008 Starved Rock State Park, IL | |||||
photo Apr 21, 2012 Blackwell Forest Preserve | |||||
photo May 11, 2013 Herrick Lake Forest Preserve | |||||
plant May 4, 2023 Morton Arboretum | |||||
spadix May 4, 2023 Morton Arboretum | |||||
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photo Aug 3, 2005 Russell R. Kirt Prairie | |||||
photo Jul 23, 2012 West Chicago Prairie | |||||
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photo May 28, 2008 Russell R. Kirt Prairie | |||||
photo May 6, 2010 Schulenberg Prairie | |||||
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fruit Jul 22, 2006 Waterfall Glen Forest Preserve | |||||
photo May 22, 2007 Herrick Lake Forest Preserve | |||||
colony May 22, 2007 Herrick Lake Forest Preserve | |||||
photo May 24, 2008 Starved Rock State Park, IL | |||||
flowers May 24, 2008 Starved Rock State Park, IL | |||||
fruit Jun 18, 2012 Schulenberg Prairie | |||||
fruit Jun 26, 2012 Pat's Yard | |||||
fruit Jul 9, 2012 Danada Forest Preserve | |||||
colony May 26, 2013 Danada Forest Preserve | |||||
colony May 29, 2013 Herrick Lake Forest Preserve | |||||
fruit Jul 14, 2013 Lincoln Marsh Forest Preserve | |||||
fruit Jul 19, 2014 Blackwell Nursery Workday | |||||
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photo May 19, 2006 Blackwell Forest Preserve | |||||
photo Jul 29, 2007 Bluff Spring Fen, Elgin | |||||
photo May 6, 2010 Schulenberg Prairie | |||||
photo Apr 21, 2012 Blackwell Forest Preserve | |||||
fruit Jul 19, 2014 Blackwell Nursery Workday | |||||
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photo Jun 16, 2012 Schulenberg Prairie | |||||
fruit Jun 26, 2012 Pat's Yard | |||||
photo May 26, 2013 Russell R. Kirt Prairie | |||||
photo Jun 13, 2013 Danada Forest Preserve | |||||
photo Jun 14, 2013 Herrick Lake Forest Preserve | |||||
photo Jun 18, 2013 Danada Forest Preserve | |||||
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shrevei Jun 15, 2009 Russell R. Kirt Prairie | |||||
shrevei May 27, 2012 Russell R. Kirt Prairie | |||||
shrevei seedling Jun 22, 2012 Russell R. Kirt Prairie | |||||
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photo Jun 15, 2005 Russell R. Kirt Prairie | |||||
photo Jun 8, 2006 Russell R. Kirt Prairie | |||||
photo Sep 17, 2011 COD Seed Collection | |||||
fruit Nov 4, 2011 Russell R. Kirt Prairie | |||||
photo May 27, 2012 Russell R. Kirt Prairie | |||||
photo May 26, 2013 Russell R. Kirt Prairie | |||||
photo Jun 8, 2013 Goose Lake Prairie | |||||
photo Jul 5, 2014 McDowell Grove Forest Preserve | |||||
Small Carpenter Bee Zadontomerus on Common Spiderwort Jun 5, 2015 McDowell Grove Forest Preserve | |||||
Field Sparrow on Common Spiderwort Jun 8, 2016 Fermilab, Batavia | |||||
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photo Apr 28, 2005 Blackwell Forest Preserve | |||||
photo Mar 31, 2007 Joliet Pilcher Park | |||||
photo Apr 24, 2011 Danada Forest Preserve | |||||
photo May 1, 2013 Danada Forest Preserve | |||||
colony May 1, 2013 Danada Forest Preserve | |||||
colony Apr 21, 2015 Danada Forest Preserve | |||||
photo Apr 23, 2015 Danada Forest Preserve | |||||
colony Apr 23, 2015 Danada Forest Preserve | |||||
flowers Apr 23, 2015 Danada Forest Preserve | |||||
photo Apr 24, 2015 Maple Grove Forest Preserve | |||||
photo Apr 27, 2015 Danada Forest Preserve | |||||
colony Apr 27, 2015 Danada Forest Preserve | |||||
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photo Apr 30, 2005 Elsen's Hill | |||||
colony May 5, 2007 Herrick Lake Forest Preserve | |||||
photo May 4, 2008 Knoch Knolls Park, Naperville | |||||
photo Apr 21, 2012 Blackwell Forest Preserve | |||||
photo May 7, 2013 Danada Forest Preserve | |||||
photo Apr 27, 2015 Danada Forest Preserve | |||||
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fruit Jul 15, 2009 Danada Forest Preserve | |||||
flowers Jun 16, 2012 Schulenberg Prairie | |||||
photo Jun 18, 2012 Schulenberg Prairie | |||||
fruit Jul 10, 2012 Belmont Prairie, Downers Grove | |||||
flowers Jun 14, 2013 Herrick Lake Forest Preserve | |||||
photo May 22, 2015 McDowell Grove Forest Preserve | |||||
photo Jul 3, 2015 McDowell Grove Forest Preserve | |||||
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photo Jun 14, 2005 Russell R. Kirt Prairie | |||||
photo Jul 9, 2005 Springbrook Prairie | |||||
photo Jun 29, 2006 Russell R. Kirt Prairie | |||||
photo May 7, 2012 COD Greenhouse | |||||
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photo Jul 29, 2007 Bluff Spring Fen, Elgin | |||||
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photo Sep 20, 2005 Russell R. Kirt Prairie | |||||
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photo Aug 2, 2009 Blackwell Forest Preserve | |||||
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culm May 27, 2012 Russell R. Kirt Prairie | |||||
spike May 27, 2012 Russell R. Kirt Prairie | |||||
photo Jun 22, 2012 Russell R. Kirt Prairie | |||||
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photo Jun 20, 2005 Russell R. Kirt Prairie | |||||
photo Jun 6, 2012 Russell R. Kirt Prairie | |||||
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photo Jul 9, 2005 Springbrook Prairie | |||||
photo Jul 29, 2007 Bluff Spring Fen, Elgin | |||||
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photo Oct 12, 2006 Volo Bog State Natural Area | |||||
photo Jun 25, 2012 DuPage Unitarian Universalist Church | |||||
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photo Jun 22, 2005 Springbrook Prairie | |||||
photo Jul 9, 2005 Springbrook Prairie | |||||
photo Jun 22, 2012 Russell R. Kirt Prairie | |||||
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seed head Jul 27, 2005 Russell R. Kirt Prairie | |||||
photo Aug 29, 2005 Russell R. Kirt Prairie | |||||
flowers Aug 3, 2006 Russell R. Kirt Prairie | |||||
photo Oct 12, 2006 Volo Bog State Natural Area | |||||
fruit Oct 8, 2011 COD Seed Collection | |||||
seedling May 7, 2012 COD Greenhouse | |||||
ligule Jul 31, 2012 Russell R. Kirt Prairie | |||||
seeds Jan 25, 2013 COD Seed processing | |||||
seedling May 8, 2013 COD Greenhouse | |||||
Ruby Meadowhawk female on Big Bluestem Sep 4, 2013 Russell R. Kirt Prairie | |||||
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flowers Aug 29, 2005 Russell R. Kirt Prairie | |||||
plant Aug 29, 2005 Russell R. Kirt Prairie | |||||
fruit Aug 3, 2006 Russell R. Kirt Prairie | |||||
photo Oct 1, 2010 Russell R. Kirt Prairie | |||||
seedling May 7, 2012 COD Greenhouse | |||||
flowers Jul 12, 2012 Russell R. Kirt Prairie | |||||
seedling May 8, 2013 COD Greenhouse | |||||
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photo Jun 29, 2005 COD Ecological Study Area | |||||
blade Jun 8, 2006 Russell R. Kirt Prairie | |||||
fruit Jun 8, 2006 Russell R. Kirt Prairie | |||||
blade Jun 29, 2006 Russell R. Kirt Prairie | |||||
fruit Jun 29, 2006 Russell R. Kirt Prairie | |||||
photo Sep 27, 2006 Russell R. Kirt Prairie | |||||
photo May 8, 2012 COD Greenhouse | |||||
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photo Jul 9, 2005 Springbrook Prairie | |||||
photo Jun 16, 2007 Wolf Road Prairie | |||||
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photo May 8, 2012 COD Greenhouse | |||||
seeds Jan 25, 2013 COD Seed processing | |||||
seedling May 8, 2013 COD Greenhouse | |||||
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photo Jul 9, 2005 Springbrook Prairie | |||||
photo May 29, 2013 Herrick Lake Forest Preserve | |||||
inflorescence May 29, 2013 Herrick Lake Forest Preserve | |||||
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photo Jul 9, 2005 Springbrook Prairie | |||||
photo Sep 29, 2012 Russell R. Kirt Prairie | |||||
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photo Jul 27, 2005 Russell R. Kirt Prairie | |||||
photo Jul 22, 2007 Bluff Spring Fen, Elgin | |||||
photo Sep 17, 2011 COD Seed Collection | |||||
photo Jul 16, 2012 Russell R. Kirt Prairie | |||||
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photo Jul 22, 2006 Waterfall Glen Forest Preserve | |||||
photo Jun 20, 2007 Willowbrook Wildlife Center | |||||
photo May 8, 2012 COD Greenhouse | |||||
photo Jul 19, 2012 COD Ecological Study Area | |||||
seedling May 8, 2013 COD Greenhouse | |||||
photo Jul 21, 2013 Starved Rock State Park, IL | |||||
fruit Aug 24, 2013 Wild Ones Field Trip | |||||
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photo Jul 9, 2005 Springbrook Prairie | |||||
photo Jul 6, 2006 Russell R. Kirt Prairie | |||||
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photo Jun 16, 2007 Wolf Road Prairie | |||||
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photo Jun 22, 2005 Springbrook Prairie | |||||
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photo Aug 29, 2005 Russell R. Kirt Prairie | |||||
fruit Jul 25, 2006 Russell R. Kirt Prairie | |||||
photo Aug 3, 2006 Russell R. Kirt Prairie | |||||
photo Sep 27, 2006 Russell R. Kirt Prairie | |||||
seedling May 7, 2012 COD Greenhouse | |||||
seedling Jun 18, 2012 Russell R. Kirt Prairie | |||||
photo Jul 16, 2012 Russell R. Kirt Prairie | |||||
ligule Jul 31, 2012 Russell R. Kirt Prairie | |||||
seedling May 8, 2013 COD Greenhouse | |||||
fruit Sep 22, 2014 Danada Forest Preserve | |||||
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photo Jun 20, 2007 Russell R. Kirt Prairie | |||||
inflorescence Jun 13, 2013 Danada Forest Preserve | |||||
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Pyropyga Firefly on Timothy Jul 3, 2015 McDowell Grove Forest Preserve | |||||
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photo Jul 25, 2012 COD Naperville Campus | |||||
photo Aug 26, 2013 Russell R. Kirt Prairie | |||||
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photo Oct 1, 2010 Russell R. Kirt Prairie | |||||
photo May 8, 2012 COD Greenhouse | |||||
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photo Aug 29, 2005 Russell R. Kirt Prairie | |||||
flowers Aug 3, 2006 Russell R. Kirt Prairie | |||||
stamens and stigmas Aug 3, 2006 Russell R. Kirt Prairie | |||||
ligule Jun 25, 2012 Russell R. Kirt Prairie | |||||
ligule Jul 31, 2012 Russell R. Kirt Prairie | |||||
seedling May 8, 2013 COD Greenhouse | |||||
flowers Sep 2, 2014 Danada Forest Preserve | |||||
Common Eastern Bumble Bee female on Indian Grass Sep 13, 2014 COD Seed Collection | |||||
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photo Jul 14, 2005 Russell R. Kirt Prairie | |||||
photo Aug 29, 2005 Russell R. Kirt Prairie | |||||
emergent Apr 19, 2006 Russell R. Kirt Prairie | |||||
emergent Apr 10, 2007 Russell R. Kirt Prairie | |||||
photo May 7, 2012 COD Greenhouse | |||||
photo Jul 5, 2012 Russell R. Kirt Prairie | |||||
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photo Jul 14, 2005 Russell R. Kirt Prairie | |||||
photo Jul 28, 2005 Russell R. Kirt Prairie | |||||
photo Aug 29, 2005 Russell R. Kirt Prairie | |||||
fruit Sep 17, 2011 COD Seed Collection | |||||
photo Jul 2, 2012 Russell R. Kirt Prairie | |||||
Green Lacewing egg on Prairie Cord Grass Jul 12, 2012 Russell R. Kirt Prairie | |||||
ligule Jul 31, 2012 Russell R. Kirt Prairie | |||||
flowers Aug 8, 2013 Cantera Commons, Warrenville | |||||
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photo Jul 18, 2005 Russell R. Kirt Prairie | |||||
fruit Apr 10, 2007 Russell R. Kirt Prairie | |||||
fruits Apr 10, 2007 Russell R. Kirt Prairie | |||||
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photo Oct 12, 2006 Volo Bog State Natural Area | |||||
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inflorescence Jul 12, 2005 Russell R. Kirt Prairie | |||||
plant Jul 12, 2005 Russell R. Kirt Prairie | |||||
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photo Jul 14, 2005 Russell R. Kirt Prairie | |||||
center red floret Jul 2, 2012 Russell R. Kirt Prairie Queen Anne's Lace | |||||
photo Jul 15, 2012 Arrowhead Park | |||||
Black Swallowtail female ovipositing on Queen Anne's Lace Aug 19, 2013 Danada Forest Preserve | |||||
Carrot Seed Moth on Queen Anne's Lace Aug 20, 2014 Night Heron Marsh Forest Preserve Carrot Seed Moth | |||||
Carrot Seed Moth on Queen Anne's Lace Aug 30, 2023 Herrick Lake Forest Preserve | |||||
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photo Jun 29, 2005 COD Ecological Study Area | |||||
photo Jul 11, 2005 Russell R. Kirt Prairie | |||||
photo Jul 25, 2006 Russell R. Kirt Prairie | |||||
fruit Feb 26, 2008 Russell R. Kirt Prairie | |||||
photo May 7, 2012 COD Greenhouse | |||||
photo Jun 12, 2012 Russell R. Kirt Prairie | |||||
photo Jun 25, 2012 Russell R. Kirt Prairie | |||||
photo Jul 10, 2012 Belmont Prairie, Downers Grove | |||||
seedling May 8, 2013 COD Greenhouse | |||||
photo Jun 8, 2013 Goose Lake Prairie | |||||
Leafcutter Bee female dorsal on Rattlesnake Master Jul 23, 2013 COD Main Campus | |||||
Transverse Flower Fly female on Rattlesnake Master Jul 23, 2013 COD Main Campus 横向管蚜蝇 | |||||
Leafcutter Bee female on Rattlesnake Master Jul 23, 2013 COD Main Campus | |||||
Common Drone Fly male hairy eyes on Rattlesnake Master Jul 23, 2013 COD Main Campus | |||||
Common Drone Fly male on Rattlesnake Master Jul 23, 2013 COD Main Campus | |||||
Wavy Mucksucker mating on Rattlesnake Master Jul 23, 2013 COD Main Campus | |||||
Transverse Flower Fly on Rattlesnake Master Jul 23, 2013 COD Main Campus | |||||
Great Golden Digger Wasp on Rattlesnake Master Jul 23, 2013 COD Main Campus | |||||
Wedge-shaped Beetle female on Rattlesnake Master Aug 1, 2013 COD Main Campus Wedge-shaped Beetle | |||||
Archytas Bristle Fly on Rattlesnake Master Aug 1, 2013 COD Main Campus | |||||
Orange-legged Furrow Bee on Rattlesnake Master Aug 1, 2013 COD Main Campus | |||||
Common Greenbottle Fly on Rattlesnake Master Aug 1, 2013 COD Main Campus | |||||
Margined Leatherwing mating on Rattlesnake Master Jul 20, 2014 Pioneer Park, Naperville | |||||
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photo Jun 8, 2006 Russell R. Kirt Prairie | |||||
photo May 24, 2008 Starved Rock State Park, IL | |||||
photo May 28, 2008 Russell R. Kirt Prairie | |||||
photo Jun 15, 2009 Russell R. Kirt Prairie | |||||
photo Apr 26, 2012 Russell R. Kirt Prairie | |||||
photo May 26, 2013 Russell R. Kirt Prairie | |||||
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photo Jun 8, 2013 Goose Lake Prairie | |||||
photo Jun 18, 2014 Russell R. Kirt Prairie | |||||
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photo Jun 22, 2005 Springbrook Prairie | |||||
Orange Sulfur female on Common Ragweed Jul 1, 2014 Danada Forest Preserve | |||||
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photo Jul 11, 2005 Russell R. Kirt Prairie | |||||
photo Jul 9, 2012 Danada Forest Preserve | |||||
Liriomyza Leafminer Fly backlit mine on Giant Ragweed Sep 26, 2022 Arrowhead Park | |||||
Liriomyza Leafminer Fly upperside mine on Giant Ragweed Sep 26, 2022 Arrowhead Park | |||||
Liriomyza Leafminer Fly underside mine on Giant Ragweed Aug 30, 2023 Herrick Lake Forest Preserve | |||||
Liriomyza Leafminer Fly upperside mine on Giant Ragweed Aug 30, 2023 Herrick Lake Forest Preserve | |||||
Ambrosiae Powdery Mildew on Giant Ragweed Sep 14, 2023 Herrick Lake Forest Preserve | |||||
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photo Jul 11, 2007 Bluff Spring Fen, Elgin | |||||
Composite Leafminer Fly blotch mine on Burdock Aug 15, 2022 Arrowhead Park | |||||
Chrysanthemum Leafminer Fly upperside mine on Burdock Aug 15, 2022 Arrowhead Park | |||||
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photo Jun 25, 2007 Schulenberg Prairie | |||||
photo Jun 18, 2012 Schulenberg Prairie | |||||
photo Jun 26, 2012 Pat's Yard | |||||
seeds Jan 25, 2013 COD Seed processing | |||||
photo Jun 14, 2013 Herrick Lake Forest Preserve | |||||
photo Sep 27, 2018 COD Ecological Study Area | |||||
Indian Plantain Leafminer Moth backlit mine on Pale Indian Plantain Oct 4, 2022 Herrick Lake Forest Preserve | |||||
Indian Plantain Leafminer Moth upperside mine on Pale Indian Plantain Oct 4, 2022 Herrick Lake Forest Preserve | |||||
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photo Jul 11, 2005 Russell R. Kirt Prairie | |||||
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photo Oct 12, 2006 Volo Bog State Natural Area | |||||
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photo Aug 29, 2007 Willowbrook Wildlife Center | |||||
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photo Aug 3, 2005 Russell R. Kirt Prairie | |||||
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flowers Jun 30, 2005 Russell R. Kirt Prairie | |||||
Margined Calligrapher female on Chicory Sep 1, 2013 Arrowhead Park | |||||
Dialictus Sweat Bee flight on Chicory Sep 1, 2013 Arrowhead Park | |||||
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photo Jun 26, 2019 COD Naperville Campus | |||||
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photo Jul 9, 2005 Springbrook Prairie | |||||
photo Jun 28, 2012 Russell R. Kirt Prairie | |||||
Thistle Long-horned Bee female on Bull Thistle Aug 23, 2013 Russell R. Kirt Prairie | |||||
Nigripalpis Flea Beetle on Bull Thistle Aug 23, 2013 Russell R. Kirt Prairie | |||||
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photo Jun 29, 2005 COD Ecological Study Area | |||||
photo Sep 27, 2006 Russell R. Kirt Prairie | |||||
photo Jun 13, 2007 Russell R. Kirt Prairie | |||||
photo May 7, 2012 COD Greenhouse | |||||
photo May 8, 2012 COD Greenhouse | |||||
photo Jun 18, 2012 Schulenberg Prairie | |||||
seedling May 8, 2013 COD Greenhouse | |||||
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photo Sep 29, 2006 Schulenberg Prairie | |||||
photo Jun 16, 2007 Wolf Road Prairie | |||||
seedling May 7, 2012 COD Greenhouse | |||||
seedling Jun 18, 2012 Russell R. Kirt Prairie | |||||
seeds Jan 25, 2013 COD Seed processing | |||||
photo Oct 8, 2014 Danada Forest Preserve | |||||
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photo Jun 15, 2005 Russell R. Kirt Prairie | |||||
photo Jun 29, 2006 Russell R. Kirt Prairie | |||||
seedling Sep 29, 2006 Schulenberg Prairie | |||||
photo Jun 25, 2007 Schulenberg Prairie | |||||
photo May 7, 2012 COD Greenhouse | |||||
flower Jun 11, 2012 Russell R. Kirt Prairie | |||||
Melissodes Long-horned Bee on Purple Coneflower Jun 17, 2015 Russell R. Kirt Prairie | |||||
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photo Jul 9, 2005 Springbrook Prairie | |||||
Black Swallowtail male underside on Broad-leaved Purple Coneflower Jul 13, 2014 DuPage Unitarian Universalist Church | |||||
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photo Aug 29, 2007 Willowbrook Wildlife Center | |||||
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photo Aug 3, 2005 Russell R. Kirt Prairie | |||||
photo Jun 16, 2007 Wolf Road Prairie | |||||
photo Jun 16, 2012 Schulenberg Prairie | |||||
photo Jul 2, 2012 Russell R. Kirt Prairie | |||||
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photo Aug 11, 2012 Prairie Walk Pond, Lisle | |||||
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photo Jun 22, 2005 Springbrook Prairie | |||||
photo Jun 16, 2007 Wolf Road Prairie | |||||
photo Jul 11, 2007 Bluff Spring Fen, Elgin | |||||
photo Jul 29, 2007 Bluff Spring Fen, Elgin | |||||
photo Sep 13, 2011 Russell R. Kirt Prairie | |||||
Yellow-collared Scape Moth on Tall Boneset Sep 13, 2011 Russell R. Kirt Prairie | |||||
photo Sep 29, 2012 Russell R. Kirt Prairie | |||||
seedling May 8, 2013 COD Greenhouse | |||||
Yellow-shouldered Drone Fly male flying on Tall Boneset Aug 28, 2013 Russell R. Kirt Prairie | |||||
Yellow-shouldered Drone Fly male on Tall Boneset Aug 28, 2013 Russell R. Kirt Prairie | |||||
photo Sep 8, 2014 Danada Forest Preserve | |||||
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photo Jul 9, 2005 Springbrook Prairie | |||||
photo Sep 17, 2011 COD Seed Collection | |||||
photo May 8, 2012 COD Greenhouse | |||||
Leionotus Potter Wasp on Common Boneset Aug 1, 2013 COD Main Campus | |||||
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photo Jun 16, 2007 Wolf Road Prairie | |||||
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Chinese Mantis male immature on Spotted Joe Pye Weed Jul 22, 2007 Bluff Spring Fen, Elgin | |||||
photo Jul 29, 2007 Bluff Spring Fen, Elgin | |||||
inflorescence Jul 29, 2007 Bluff Spring Fen, Elgin | |||||
photo Sep 13, 2011 Russell R. Kirt Prairie | |||||
photo May 7, 2012 COD Greenhouse | |||||
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photo Jul 9, 2005 Springbrook Prairie | |||||
photo Sep 11, 2009 Springbrook Prairie | |||||
photo Sep 17, 2011 COD Seed Collection | |||||
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photo Sep 27, 2006 Russell R. Kirt Prairie | |||||
photo Sep 12, 2008 Aurora University | |||||
inflorescence Sep 27, 2018 COD Ecological Study Area | |||||
panicle Sep 27, 2018 COD Ecological Study Area | |||||
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fruit Sep 29, 2006 Schulenberg Prairie | |||||
leaves Sep 29, 2006 Schulenberg Prairie | |||||
photo Sep 17, 2011 COD Seed Collection | |||||
photo Jun 8, 2013 Goose Lake Prairie | |||||
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photo Jul 11, 2007 Bluff Spring Fen, Elgin | |||||
flowers Aug 21, 2016 Schulenberg Prairie | |||||
Sunflower Headclipping Weevil on Prairie Sunflower Aug 21, 2016 Schulenberg Prairie | |||||
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photo Jun 29, 2006 Russell R. Kirt Prairie | |||||
photo Jun 22, 2007 Blackwell Forest Preserve | |||||
photo Jun 23, 2010 Russell R. Kirt Prairie | |||||
photo Jul 23, 2010 Chicago Northerly Island | |||||
photo Aug 25, 2011 Russell R. Kirt Prairie | |||||
photo Jun 21, 2012 Volo Bog State Natural Area | |||||
photo Sep 29, 2012 Russell R. Kirt Prairie | |||||
seedling May 8, 2013 COD Greenhouse | |||||
photo Jun 11, 2013 Russell R. Kirt Prairie | |||||
photo Jul 3, 2014 McDowell Grove Forest Preserve | |||||
False Milkweed Bug mating dorsal on False Sunflower Aug 10, 2016 Blackwell Forest Preserve | |||||
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photo Jul 11, 2007 Bluff Spring Fen, Elgin | |||||
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photo Aug 3, 2006 Russell R. Kirt Prairie | |||||
photo Sep 4, 2013 Danada Forest Preserve | |||||
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photo Jun 15, 2005 Russell R. Kirt Prairie | |||||
photo May 27, 2008 Springbrook Prairie | |||||
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flower Aug 3, 2006 Russell R. Kirt Prairie | |||||
flowers Aug 3, 2006 Russell R. Kirt Prairie | |||||
photo Jul 11, 2007 Bluff Spring Fen, Elgin | |||||
photo May 7, 2012 COD Greenhouse | |||||
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inflorescence Jul 18, 2005 Russell R. Kirt Prairie | |||||
plants Jul 18, 2005 Russell R. Kirt Prairie | |||||
photo Jul 27, 2005 Russell R. Kirt Prairie | |||||
leaves Jul 27, 2005 Russell R. Kirt Prairie | |||||
stem Jul 27, 2005 Russell R. Kirt Prairie | |||||
flower Jul 25, 2006 Russell R. Kirt Prairie | |||||
inflorescence Jul 25, 2006 Russell R. Kirt Prairie | |||||
photo Jun 16, 2007 Wolf Road Prairie | |||||
photo Jul 11, 2007 Bluff Spring Fen, Elgin | |||||
photo May 7, 2012 COD Greenhouse | |||||
seedling May 8, 2013 COD Greenhouse | |||||
photo Aug 8, 2013 Cantera Commons, Warrenville | |||||
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photo May 27, 2008 Springbrook Prairie | |||||
photo May 29, 2013 Herrick Lake Forest Preserve | |||||
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photo Jun 20, 2005 Russell R. Kirt Prairie | |||||
photo Jul 27, 2005 Russell R. Kirt Prairie | |||||
photo Jun 8, 2006 Russell R. Kirt Prairie | |||||
photo Aug 3, 2006 Russell R. Kirt Prairie | |||||
photo Sep 29, 2006 Schulenberg Prairie | |||||
fruit Sep 29, 2006 Schulenberg Prairie | |||||
photo May 7, 2012 COD Greenhouse | |||||
seedling May 7, 2012 COD Greenhouse | |||||
photo Jun 25, 2012 Russell R. Kirt Prairie | |||||
flowering Jun 26, 2012 Russell R. Kirt Prairie Wild Quinine | |||||
seedling May 8, 2013 COD Greenhouse | |||||
photo Jun 8, 2013 Goose Lake Prairie | |||||
photo Jun 14, 2013 Herrick Lake Forest Preserve | |||||
European Drone Fly on Wild Quinine Jul 11, 2013 COD Main Campus | |||||
Lucilia Greenbottle Fly on Wild Quinine Jul 11, 2013 COD Main Campus | |||||
Ligated Furrow Bee on Wild Quinine Jul 17, 2013 Russell R. Kirt Prairie | |||||
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Elateridae Click Beetle on Yellow Coneflower Jul 9, 2009 West Chicago Prairie | |||||
photo Jul 21, 2009 Russell R. Kirt Prairie | |||||
photo Jun 24, 2010 Russell R. Kirt Prairie | |||||
fruit Oct 8, 2011 COD Seed Collection | |||||
photo Jun 28, 2012 Russell R. Kirt Prairie | |||||
photo Jul 19, 2012 COD Ecological Study Area | |||||
seedling May 8, 2013 COD Greenhouse | |||||
photo Jul 17, 2014 Danada Forest Preserve | |||||
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photo Jun 20, 2005 Russell R. Kirt Prairie | |||||
photo Jul 9, 2005 Springbrook Prairie | |||||
photo Jun 22, 2007 Blackwell Forest Preserve | |||||
photo Jun 24, 2010 Russell R. Kirt Prairie | |||||
seedling May 7, 2012 COD Greenhouse | |||||
photo Jun 18, 2012 Schulenberg Prairie | |||||
seedling Jun 19, 2012 Russell R. Kirt Prairie | |||||
photo Jul 19, 2012 COD Ecological Study Area | |||||
photo Jun 14, 2013 Herrick Lake Forest Preserve | |||||
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photo Jul 21, 2005 Russell R. Kirt Prairie | |||||
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photo Jul 19, 2005 Russell R. Kirt Prairie | |||||
photo Jul 26, 2005 Russell R. Kirt Prairie | |||||
cross section Sep 27, 2006 Russell R. Kirt Prairie | |||||
photo Aug 25, 2011 Russell R. Kirt Prairie | |||||
photo Jul 9, 2012 Danada Forest Preserve | |||||
seedling May 8, 2013 COD Greenhouse | |||||
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inflorescence Jun 29, 2005 COD Ecological Study Area | |||||
inflorescence Jun 29, 2005 Russell R. Kirt Prairie | |||||
emergent Apr 19, 2006 Russell R. Kirt Prairie | |||||
chopped heads Aug 3, 2006 Russell R. Kirt Prairie | |||||
fruit Sep 29, 2006 Schulenberg Prairie | |||||
Sunflower Headclipping Weevil on Compass Plant Jul 21, 2009 Russell R. Kirt Prairie Sunflower Headclipping Weevil | |||||
photo Jun 6, 2012 Russell R. Kirt Prairie | |||||
Prairie Dock hybrid on Compass Plant Jun 6, 2012 Russell R. Kirt Prairie | |||||
ray florets Jul 12, 2012 Russell R. Kirt Prairie | |||||
photo Jul 14, 2013 Lincoln Marsh Forest Preserve | |||||
Nigripalpis Flea Beetle on Compass Plant Aug 23, 2013 Russell R. Kirt Prairie | |||||
seeds Sep 27, 2018 COD Ecological Study Area | |||||
leaves Jul 29, 2021 James Woodworth Prairie | |||||
stalk Jul 29, 2021 James Woodworth Prairie | |||||
Prairie Dock hybrid on Compass Plant Sep 28, 2022 Russell R. Kirt Prairie | |||||
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photo Jul 19, 2005 Russell R. Kirt Prairie | |||||
Brown Ambrosia Aphid on Cup Plant Jun 17, 2007 Russell R. Kirt Prairie | |||||
photo Jul 12, 2012 Russell R. Kirt Prairie | |||||
ray florets Jul 12, 2012 Russell R. Kirt Prairie | |||||
photo Sep 29, 2012 Russell R. Kirt Prairie | |||||
seedling May 8, 2013 COD Greenhouse | |||||
photo Jul 14, 2013 Lincoln Marsh Forest Preserve | |||||
Phytomyzinae Leafminer Fly backlit mine on Cup Plant Sep 17, 2022 Naperville | |||||
Phytomyzinae Leafminer Fly upperside mine on Cup Plant Sep 17, 2022 Naperville | |||||
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plant Jul 19, 2005 Russell R. Kirt Prairie | |||||
plant Jun 6, 2012 Russell R. Kirt Prairie | |||||
plant Jun 12, 2012 Russell R. Kirt Prairie | |||||
flower Jul 23, 2012 West Chicago Prairie | |||||
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photo Aug 29, 2005 Russell R. Kirt Prairie | |||||
Philaenini True Spittlebug nymph on Tall Goldenrod Jun 15, 2009 Russell R. Kirt Prairie | |||||
Brown Ambrosia Aphid on Tall Goldenrod Jun 17, 2009 COD Ecological Study Area | |||||
photo Aug 23, 2012 Russell R. Kirt Prairie | |||||
Carbonifera Goldenrod Gall Midge galls on Tall Goldenrod Sep 6, 2022 Naperville Carbonifera Goldenrod Gall Midge | |||||
Phytomyza Leafminer Fly backlit mine on Tall Goldenrod Sep 16, 2022 Arrowhead Park | |||||
Phytomyza Leafminer Fly upperside mine on Tall Goldenrod Sep 16, 2022 Arrowhead Park | |||||
Carbonifera Goldenrod Gall Midge backlit galls on Tall Goldenrod Sep 28, 2022 Russell R. Kirt Prairie | |||||
Carbonifera Goldenrod Gall Midge galls on Tall Goldenrod Sep 28, 2022 Russell R. Kirt Prairie | |||||
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photo Jun 16, 2007 Wolf Road Prairie | |||||
photo Jul 29, 2007 Bluff Spring Fen, Elgin | |||||
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flowers Sep 29, 2006 Schulenberg Prairie | |||||
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flowers Sep 13, 2005 Russell R. Kirt Prairie | |||||
plants Sep 13, 2005 Russell R. Kirt Prairie | |||||
fruit Oct 25, 2006 Russell R. Kirt Prairie | |||||
Black-shouldered Drone Fly on Stiff Goldenrod Sep 17, 2011 COD Seed Collection | |||||
Narrow-headed Marsh Fly on Stiff Goldenrod Sep 17, 2011 COD Seed Collection | |||||
leaves Jun 8, 2013 Goose Lake Prairie | |||||
photo Sep 27, 2014 Springbrook Prairie | |||||
Melissodes Long-horned Bee dorsal on Stiff Goldenrod Sep 12, 2015 COD Seed Collection | |||||
Melissodes Long-horned Bee flying on Stiff Goldenrod Sep 12, 2015 COD Seed Collection | |||||
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Transverse Flower Fly female on Common Sow Thistle Jul 11, 2013 COD Main Campus | |||||
flowers Jul 11, 2013 COD Main Campus | |||||
leaves Jul 11, 2013 COD Main Campus | |||||
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photo Jul 16, 2012 Russell R. Kirt Prairie | |||||
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flowers Oct 8, 2011 COD Seed Collection | |||||
leaves Oct 8, 2011 COD Seed Collection | |||||
flowers Sep 9, 2014 Danada Forest Preserve | |||||
Narrow Bucculatrix Moth linear backlit mine on Drummond's Aster Sep 20, 2022 Arrowhead Park | |||||
Narrow Bucculatrix Moth linear mine on Drummond's Aster Sep 20, 2022 Arrowhead Park | |||||
Narrow Bucculatrix Moth trumpet backlit caterpillar mine on Drummond's Aster Sep 20, 2022 Arrowhead Park | |||||
Narrow Bucculatrix Moth trumpet mine on Drummond's Aster Sep 20, 2022 Arrowhead Park | |||||
Ophiomyia Leafminer Fly underside mine on Drummond's Aster Aug 12, 2023 Hinsdale Prairie | |||||
Ophiomyia Leafminer Fly upperside mine on Drummond's Aster Aug 12, 2023 Hinsdale Prairie | |||||
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photo Sep 20, 2005 Russell R. Kirt Prairie | |||||
photo Oct 25, 2006 Russell R. Kirt Prairie | |||||
photo Oct 1, 2010 Russell R. Kirt Prairie | |||||
photo Sep 17, 2011 COD Seed Collection | |||||
photo Sep 29, 2012 Russell R. Kirt Prairie | |||||
photo Sep 14, 2013 COD Seed Collection | |||||
Fiery Skipper male on Heath Aster Sep 14, 2013 COD Seed Collection | |||||
Four-banded Stink Bug Hunter on Heath Aster Sep 14, 2013 COD Seed Collection | |||||
Braconid Wasp female on Heath Aster Sep 23, 2013 Russell R. Kirt Prairie | |||||
Braconid Wasp female profile on Heath Aster Sep 23, 2013 Russell R. Kirt Prairie | |||||
Spotted Cucumber Beetle on Heath Aster Sep 23, 2013 Russell R. Kirt Prairie | |||||
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photo Sep 20, 2005 Russell R. Kirt Prairie | |||||
photo Sep 27, 2006 Russell R. Kirt Prairie | |||||
Peck's Skipper on Smooth Blue Aster Oct 1, 2010 Russell R. Kirt Prairie | |||||
photo May 7, 2012 COD Greenhouse | |||||
seedling Jun 18, 2012 Russell R. Kirt Prairie | |||||
seedling May 8, 2013 COD Greenhouse | |||||
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photo Sep 20, 2005 Russell R. Kirt Prairie | |||||
photo Sep 29, 2006 Schulenberg Prairie | |||||
photo Sep 17, 2011 COD Seed Collection | |||||
photo Sep 23, 2012 Danada Forest Preserve | |||||
photo Sep 29, 2012 Russell R. Kirt Prairie | |||||
Common Eastern Bumble Bee hovering on New England Aster Sep 25, 2013 Lambert Lake, Glen Ellyn | |||||
photo Sep 4, 2014 Danada Forest Preserve | |||||
stem Sep 4, 2014 Danada Forest Preserve | |||||
Common Eastern Bumble Bee hovering pollen basket on New England Aster Sep 27, 2014 Springbrook Prairie | |||||
Common Eastern Bumble Bee hovering pollen baskets on New England Aster Sep 27, 2014 Springbrook Prairie | |||||
Geometer Moth caterpillar on New England Aster Oct 7, 2014 Danada Forest Preserve | |||||
Common Eastern Bumble Bee male face on New England Aster Oct 3, 2015 COD Seed Collection | |||||
Common Eastern Bumble Bee male lateral on New England Aster Oct 3, 2015 COD Seed Collection | |||||
Common Eastern Bumble Bee male on New England Aster Oct 22, 2016 COD Seed Collection | |||||
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photo Sep 13, 2005 Russell R. Kirt Prairie | |||||
photo Jun 16, 2007 Wolf Road Prairie | |||||
European Drone Fly on Hairy Aster Sep 25, 2013 Lambert Lake, Glen Ellyn | |||||
photo Sep 4, 2014 Danada Forest Preserve | |||||
stem Sep 4, 2014 Danada Forest Preserve | |||||
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photo Jul 11, 2007 Bluff Spring Fen, Elgin | |||||
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photo May 3, 2016 Danada Forest Preserve | |||||
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photo May 26, 2013 Danada Forest Preserve | |||||
fruit Jun 11, 2013 Danada Forest Preserve | |||||
fruit Jun 8, 2016 Fermilab, Batavia | |||||
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photo Apr 28, 2005 Blackwell Forest Preserve | |||||
photo Mar 31, 2007 Joliet Pilcher Park | |||||
photo May 4, 2008 Knoch Knolls Park, Naperville | |||||
photo Mar 31, 2012 COD Ecological Study Area | |||||
photo Apr 21, 2012 Blackwell Forest Preserve | |||||
photo May 3, 2015 Knoch Knolls Park, Naperville | |||||
colony May 3, 2015 Knoch Knolls Park, Naperville | |||||
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photo Apr 30, 2005 Elsen's Hill | |||||
photo Apr 19, 2006 Willowbrook Wildlife Center | |||||
photo Apr 29, 2008 Russell R. Kirt Prairie | |||||
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photo May 27, 2008 Springbrook Prairie | |||||
photo May 6, 2010 Schulenberg Prairie | |||||
photo May 26, 2013 Russell R. Kirt Prairie | |||||
photo May 29, 2013 Herrick Lake Forest Preserve | |||||
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photo Apr 19, 2006 Willowbrook Wildlife Center | |||||
photo Mar 31, 2007 Joliet Pilcher Park | |||||
photo May 4, 2008 Knoch Knolls Park, Naperville | |||||
photo Apr 21, 2012 Blackwell Forest Preserve | |||||
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photo May 27, 2008 Springbrook Prairie | |||||
photo May 29, 2013 Herrick Lake Forest Preserve | |||||
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photo Jun 29, 2005 COD Ecological Study Area | |||||
photo Jul 6, 2006 Russell R. Kirt Prairie | |||||
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Cabbage White male on Charlock May 27, 2012 Russell R. Kirt Prairie | |||||
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photo Jul 9, 2005 Springbrook Prairie | |||||
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photo Jun 11, 2012 Russell R. Kirt Prairie | |||||
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photo May 24, 2008 Starved Rock State Park, IL | |||||
photo Jun 8, 2013 Goose Lake Prairie | |||||
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photo Jun 13, 2006 COD Ecological Study Area | |||||
photo Jun 16, 2012 Schulenberg Prairie | |||||
photo Jun 18, 2013 Danada Forest Preserve | |||||
photo Jun 17, 2015 Russell R. Kirt Prairie | |||||
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photo Sep 29, 2014 Hidden Lake Forest Preserve | |||||
Green Cone-headed Planthopper dorsal on Pokeweed Aug 13, 2022 McDowell Grove Forest Preserve | |||||
Common Pirate Spider egg sac on Pokeweed Aug 13, 2022 McDowell Grove Forest Preserve | |||||
Green Cone-headed Planthopper lateral on Pokeweed Aug 13, 2022 McDowell Grove Forest Preserve | |||||
Citrus Flatid Planthopper nymph waxy filaments on Pokeweed Aug 13, 2022 McDowell Grove Forest Preserve | |||||
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emersa Aug 24, 2014 Herrick Lake Forest Preserve Water Knotweed | |||||
emersa short Sep 13, 2014 COD Seed Collection Water Knotweed | |||||
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inflorescence Sep 27, 2006 Russell R. Kirt Prairie | |||||
plant Sep 27, 2006 Russell R. Kirt Prairie | |||||
photo Sep 1, 2013 Arrowhead Park | |||||
Chickweed Moth male on Pennsylvania Knotweed Sep 1, 2013 Arrowhead Park | |||||
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photo Jul 9, 2005 Springbrook Prairie | |||||
photo Oct 12, 2006 Volo Bog State Natural Area | |||||
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photo May 28, 2008 Russell R. Kirt Prairie | |||||
fruit Jul 23, 2012 West Chicago Prairie | |||||
fruit Aug 28, 2013 Russell R. Kirt Prairie | |||||
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fruit Jun 30, 2005 Russell R. Kirt Prairie | |||||
flowers Jun 8, 2006 Russell R. Kirt Prairie | |||||
photo Jun 13, 2006 COD Ecological Study Area | |||||
fruit Oct 12, 2006 Volo Bog State Natural Area | |||||
Dwarf Periodical Cicada on Gray Dogwood Jun 15, 2007 Russell R. Kirt Prairie | |||||
Spotted Spreadwing female on Gray Dogwood Jun 16, 2007 Russell R. Kirt Prairie | |||||
flowers May 4, 2012 Russell R. Kirt Prairie | |||||
photo Jul 10, 2012 Belmont Prairie, Downers Grove | |||||
flowers Jun 8, 2013 Goose Lake Prairie | |||||
Sawfly larva on Gray Dogwood Oct 6, 2014 Danada Forest Preserve | |||||
Antispila Shield-bearing Moth underside mine on Gray Dogwood Sep 28, 2022 Russell R. Kirt Prairie | |||||
Antispila Shield-bearing Moth upperside backlit mine on Gray Dogwood Sep 28, 2022 Russell R. Kirt Prairie | |||||
Antispila Shield-bearing Moth upperside mine on Gray Dogwood Sep 28, 2022 Russell R. Kirt Prairie | |||||
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photo Oct 12, 2006 Volo Bog State Natural Area | |||||
Polyphemus Moth cocoon on Red-osier Dogwood Apr 4, 2015 Morton Arboretum | |||||
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fruit Jun 30, 2005 Russell R. Kirt Prairie | |||||
fruit Oct 12, 2006 Volo Bog State Natural Area | |||||
photo May 26, 2013 Danada Forest Preserve | |||||
photo May 26, 2013 Russell R. Kirt Prairie | |||||
Aulagromyza Leafminer Fly upperside mine on Amur Honeysuckle Aug 22, 2022 Arrowhead Park | |||||
shrub Sep 8, 2023 Naperville | |||||
Cornigera Leafminer Fly underside mine on Amur Honeysuckle Sep 8, 2023 Naperville | |||||
Cornigera Leafminer Fly upperside mine on Amur Honeysuckle Sep 8, 2023 Naperville | |||||
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photo Jun 29, 2005 COD Ecological Study Area | |||||
photo Jun 13, 2007 Russell R. Kirt Prairie | |||||
photo Jun 16, 2012 Schulenberg Prairie | |||||
fruit Jul 19, 2012 COD Ecological Study Area | |||||
fruit Jul 30, 2012 Willowbrook Wildlife Center | |||||
fruit Aug 24, 2013 Wild Ones Field Trip | |||||
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leaf Jul 19, 2005 Russell R. Kirt Prairie | |||||
plant Jul 19, 2005 Russell R. Kirt Prairie | |||||
stipules Jul 19, 2005 Russell R. Kirt Prairie | |||||
photo May 16, 2007 Lake Renwick | |||||
photo May 28, 2008 Russell R. Kirt Prairie | |||||
fruit Mar 19, 2009 Russell R. Kirt Prairie | |||||
fruit Jun 12, 2012 Russell R. Kirt Prairie | |||||
photo May 29, 2013 Herrick Lake Forest Preserve | |||||
fruit Aug 24, 2013 Wild Ones Field Trip | |||||
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photo May 24, 2008 Starved Rock State Park, IL | |||||
photo May 6, 2010 Schulenberg Prairie | |||||
photo Mar 31, 2012 Willowbrook Wildlife Center | |||||
photo Apr 26, 2012 Russell R. Kirt Prairie | |||||
photo May 11, 2013 Herrick Lake Forest Preserve | |||||
photo May 31, 2013 Morton Arboretum | |||||
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photo Jun 17, 2007 Russell R. Kirt Prairie | |||||
photo Jun 22, 2007 Blackwell Forest Preserve | |||||
photo Jun 18, 2012 Schulenberg Prairie | |||||
photo Jul 18, 2012 West Chicago Prairie | |||||
Phlox Leafminer Fly upperside mine on Marsh Phlox Aug 12, 2023 Hinsdale Prairie | |||||
flowers Jun 24, 2024 Belmont Prairie, Downers Grove | |||||
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Eastern Carpenter Bee pollinia Aug 21, 2020 Morton Arboretum | |||||
Eastern Carpenter Bee pollinia on Garden Phlox Aug 21, 2020 Morton Arboretum | |||||
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photo Apr 28, 2005 Blackwell Forest Preserve | |||||
photo May 19, 2006 Blackwell Forest Preserve | |||||
photo Apr 9, 2012 COD Main Campus | |||||
photo Apr 26, 2012 Russell R. Kirt Prairie | |||||
buds May 8, 2012 COD Greenhouse | |||||
photo May 7, 2013 Danada Forest Preserve | |||||
photo May 14, 2013 Danada Forest Preserve | |||||
photo May 7, 2015 Danada Forest Preserve | |||||
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photo May 24, 2008 Starved Rock State Park, IL | |||||
photo May 6, 2010 Schulenberg Prairie | |||||
colony May 6, 2010 Schulenberg Prairie | |||||
photo Apr 21, 2012 Blackwell Forest Preserve | |||||
photo Apr 26, 2012 Russell R. Kirt Prairie | |||||
photo May 8, 2012 COD Greenhouse | |||||
photo May 14, 2013 Danada Forest Preserve | |||||
photo May 26, 2013 Russell R. Kirt Prairie | |||||
photo May 31, 2013 Morton Arboretum | |||||
photo Jun 8, 2013 Goose Lake Prairie | |||||
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photo Jun 14, 2005 Russell R. Kirt Prairie | |||||
photo Jun 29, 2005 COD Ecological Study Area | |||||
flower Jun 29, 2006 Russell R. Kirt Prairie | |||||
photo May 4, 2012 Russell R. Kirt Prairie | |||||
photo May 7, 2012 COD Greenhouse | |||||
flowers Jun 16, 2012 Schulenberg Prairie | |||||
photo Jul 10, 2012 Belmont Prairie, Downers Grove | |||||
seedling May 8, 2013 COD Greenhouse | |||||
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inflorescence Jul 12, 2005 Russell R. Kirt Prairie | |||||
fruit Aug 3, 2006 Russell R. Kirt Prairie | |||||
photo Jul 11, 2007 Bluff Spring Fen, Elgin | |||||
photo May 8, 2012 COD Greenhouse | |||||
photo Jun 18, 2012 Schulenberg Prairie | |||||
seeds Jan 25, 2013 COD Seed processing | |||||
seedling May 8, 2013 COD Greenhouse | |||||
photo Jul 3, 2014 McDowell Grove Forest Preserve | |||||
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photo Jun 15, 2005 Russell R. Kirt Prairie | |||||
fruit Jul 9, 2005 Springbrook Prairie | |||||
pods Sep 13, 2005 Russell R. Kirt Prairie | |||||
emergent Apr 19, 2006 Russell R. Kirt Prairie | |||||
flowers Jun 13, 2006 COD Ecological Study Area | |||||
Baptisia Seed Pod Weevil eggs on White Wild Indigo Jun 21, 2006 Russell R. Kirt Prairie Baptisia Seed Pod Weevil | |||||
Baptisia Seed Pod Weevil larvae on White Wild Indigo Jul 25, 2006 Russell R. Kirt Prairie Baptisia Seed Pod Weevil | |||||
Baptisia Seed Pod Weevil on White Wild Indigo Jul 25, 2006 Russell R. Kirt Prairie | |||||
photo Jun 15, 2009 Russell R. Kirt Prairie | |||||
Baptisia Seed Pod Weevil ovipositing on White Wild Indigo Jun 22, 2009 Schulenberg Prairie Baptisia Seed Pod Weevil | |||||
photo May 8, 2012 COD Greenhouse | |||||
photo May 27, 2012 Russell R. Kirt Prairie | |||||
photo Jun 11, 2012 Russell R. Kirt Prairie | |||||
seedling May 8, 2013 COD Greenhouse | |||||
photo Jun 8, 2013 Goose Lake Prairie | |||||
photo Jul 26, 2014 Springbrook Prairie | |||||
Baptisia Seed Pod Weevil on White Wild Indigo Sep 13, 2014 COD Seed Collection Baptisia Seed Pod Weevil | |||||
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photo Jun 29, 2005 COD Ecological Study Area | |||||
flowers May 28, 2008 Russell R. Kirt Prairie | |||||
inflorescence May 28, 2008 Russell R. Kirt Prairie | |||||
photo May 8, 2012 COD Greenhouse | |||||
photo May 26, 2013 Russell R. Kirt Prairie | |||||
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photo Jun 29, 2005 COD Ecological Study Area | |||||
photo Jun 29, 2005 Russell R. Kirt Prairie | |||||
fruit Jul 11, 2005 Russell R. Kirt Prairie | |||||
photo Jun 29, 2006 Russell R. Kirt Prairie | |||||
photo Jun 25, 2007 Schulenberg Prairie | |||||
seedling May 7, 2012 COD Greenhouse | |||||
photo Jun 18, 2012 Schulenberg Prairie | |||||
seedling May 8, 2013 COD Greenhouse | |||||
Black-and-gold Bumble Bee on White Prairie Clover Jul 17, 2013 Russell R. Kirt Prairie | |||||
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photo Jul 12, 2005 Russell R. Kirt Prairie | |||||
inflorescence Aug 3, 2005 Russell R. Kirt Prairie Leafy Prairie Clover | |||||
photo May 27, 2012 Russell R. Kirt Prairie | |||||
photo Jul 2, 2012 Russell R. Kirt Prairie | |||||
seedling May 8, 2013 COD Greenhouse | |||||
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photo Jun 29, 2005 COD Ecological Study Area | |||||
photo Jun 29, 2005 Russell R. Kirt Prairie | |||||
photo Jun 29, 2006 Russell R. Kirt Prairie | |||||
fruit Sep 29, 2006 Schulenberg Prairie | |||||
photo Jun 25, 2007 Schulenberg Prairie | |||||
photo May 7, 2012 COD Greenhouse | |||||
seedling May 7, 2012 COD Greenhouse | |||||
photo Jun 25, 2012 Russell R. Kirt Prairie | |||||
seedling May 8, 2013 COD Greenhouse | |||||
Brown-belted Bumble Bee on Purple Prairie Clover Jul 11, 2013 COD Main Campus | |||||
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photo Jul 26, 2005 Russell R. Kirt Prairie | |||||
photo Jul 27, 2005 Russell R. Kirt Prairie | |||||
leaves Jul 27, 2005 Russell R. Kirt Prairie | |||||
fruit Sep 20, 2005 Russell R. Kirt Prairie | |||||
photo Jul 25, 2006 Russell R. Kirt Prairie | |||||
leaves Jul 25, 2006 Russell R. Kirt Prairie | |||||
photo Aug 3, 2006 Russell R. Kirt Prairie | |||||
photo Jul 11, 2007 Bluff Spring Fen, Elgin | |||||
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seedling May 7, 2012 COD Greenhouse | |||||
photo May 8, 2012 COD Greenhouse | |||||
seedling Jun 18, 2012 Russell R. Kirt Prairie | |||||
seeds Jan 25, 2013 COD Seed processing | |||||
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Evergreen Bagworm on Honey Locust Dec 13, 2011 COD Main Campus | |||||
Parmelioideae Shield Lichen on Honey Locust Sep 16, 2022 Arrowhead Park | |||||
Lingzhi Bracket underside on Honey Locust Aug 28, 2023 Naperville | |||||
Lingzhi Bracket upperside on Honey Locust Aug 28, 2023 Naperville | |||||
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photo Jul 11, 2005 Russell R. Kirt Prairie | |||||
photo Oct 18, 2006 Schulenberg Prairie | |||||
photo Sep 11, 2009 Springbrook Prairie | |||||
photo Oct 1, 2010 Russell R. Kirt Prairie | |||||
photo Jun 8, 2013 Goose Lake Prairie | |||||
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photo Jun 27, 2009 Center for Green Technology | |||||
photo May 8, 2012 COD Greenhouse | |||||
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photo Jul 10, 2007 COD Naperville Campus | |||||
photo Jun 22, 2012 Russell R. Kirt Prairie | |||||
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photo Jun 15, 2005 Russell R. Kirt Prairie | |||||
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photo Jun 8, 2006 Russell R. Kirt Prairie | |||||
photo Jun 16, 2012 Schulenberg Prairie | |||||
Monarch female on Red Clover Jun 14, 2013 Herrick Lake Forest Preserve | |||||
Orange Sulfur on Red Clover Jun 18, 2014 Danada Forest Preserve | |||||
Orange Sulfur female on Red Clover Jun 27, 2022 Herrick Lake Forest Preserve | |||||
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photo Mar 17, 2012 Center for Green Technology | |||||
photo May 31, 2013 Morton Arboretum | |||||
photo Jun 11, 2013 Russell R. Kirt Prairie | |||||
4 5 leaflets Oct 4, 2016 COD Main Campus | |||||
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photo May 19, 2006 Blackwell Forest Preserve | |||||
photo Aug 29, 2007 Willowbrook Wildlife Center | |||||
fruit Jun 26, 2012 Pat's Yard | |||||
fruit Aug 24, 2013 Wild Ones Field Trip | |||||
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photo Jul 27, 2005 Russell R. Kirt Prairie | |||||
Jumping Oak Gall Wasp underside galls on White Oak Jun 29, 2006 Russell R. Kirt Prairie | |||||
Hedgehog Gall Wasp gall on White Oak Feb 26, 2008 Russell R. Kirt Prairie | |||||
fruit Sep 17, 2011 COD Seed Collection | |||||
buds Jun 6, 2012 Russell R. Kirt Prairie | |||||
Hedgehog Gall Wasp gall Lacewing egg on White Oak Jul 29, 2021 Russell R. Kirt Prairie | |||||
Oak Wart Gall Wasp underside gall on White Oak Aug 6, 2022 Herrick Lake Forest Preserve Oak Wart Gall Wasp | |||||
Oak Wart Gall Wasp upperside gall on White Oak Aug 6, 2022 Herrick Lake Forest Preserve | |||||
Parornix Leafminer Moth backlit mine on White Oak Sep 28, 2022 Russell R. Kirt Prairie | |||||
Oak Pygmy Leafminer Moth backlit mine on White Oak Sep 28, 2022 Russell R. Kirt Prairie | |||||
Parornix Leafminer Moth upperside mine on White Oak Sep 28, 2022 Russell R. Kirt Prairie | |||||
Oak Pygmy Leafminer Moth upperside mine on White Oak Sep 28, 2022 Russell R. Kirt Prairie | |||||
Dwarf Periodical Cicada female ovipositing on White Oak Jun 9, 2024 Arrowhead Park | |||||
Pharaoh Periodical Cicada female ovipositing on White Oak Jun 10, 2024 Arrowhead Park Pharaoh Periodical Cicada | |||||
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photo Oct 12, 2006 Volo Bog State Natural Area | |||||
fruit Sep 7, 2011 Russell R. Kirt Prairie | |||||
Lobed Oak Gall Wasp galls on Swamp White Oak Sep 7, 2011 Russell R. Kirt Prairie | |||||
fruit Aug 23, 2013 Russell R. Kirt Prairie | |||||
Lobed Oak Gall Wasp galls on Swamp White Oak Aug 23, 2013 Russell R. Kirt Prairie | |||||
Lobed Oak Gall Wasp galls on Swamp White Oak Sep 3, 2015 Danada Forest Preserve | |||||
Lobed Oak Gall Wasp galls on Swamp White Oak Sep 10, 2015 Russell R. Kirt Prairie Lobed Oak Gall Wasp | |||||
Oak Rough Bulletgall Wasp galls on Swamp White Oak Aug 25, 2016 Russell R. Kirt Prairie | |||||
Oak Rough Bulletgall Wasp gall on Swamp White Oak Aug 31, 2021 Naperville Oak Rough Bulletgall Wasp | |||||
Oak Rough Bulletgall Wasp gall on Swamp White Oak Sep 5, 2021 Russell R. Kirt Prairie | |||||
Oak Petiole Gall Wasp galls on Swamp White Oak Sep 5, 2021 Naperville | |||||
Lobed Oak Gall Wasp galls on Swamp White Oak Sep 5, 2021 Russell R. Kirt Prairie | |||||
Conical Oak Gall Wasp underside galls on Swamp White Oak Sep 5, 2021 Russell R. Kirt Prairie Conical Oak Gall Wasp | |||||
Asian Lady Beetle larva on Swamp White Oak Jun 13, 2022 Naperville | |||||
Asian Lady Beetle pupa on Swamp White Oak Jun 13, 2022 Naperville | |||||
branch Sep 21, 2023 DuPage County | |||||
trunk Sep 21, 2023 DuPage County | |||||
Oak Button Gall Wasp underside galls on Swamp White Oak Sep 21, 2023 DuPage County | |||||
Oak Button Gall Wasp upperside galls on Swamp White Oak Sep 21, 2023 DuPage County | |||||
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photo Jul 18, 2005 Russell R. Kirt Prairie | |||||
photo Aug 29, 2005 Russell R. Kirt Prairie | |||||
Candleflame Lichen on Bur Oak Oct 18, 2005 Russell R. Kirt Prairie | |||||
Dwarf Periodical Cicada egg slits on Bur Oak Jun 25, 2007 Schulenberg Prairie | |||||
buds Feb 26, 2008 Russell R. Kirt Prairie | |||||
fruit Sep 13, 2011 Russell R. Kirt Prairie | |||||
Acorn Moth on Bur Oak Nov 4, 2011 Russell R. Kirt Prairie | |||||
Diplopoda Millipede on Bur Oak Nov 4, 2011 Russell R. Kirt Prairie | |||||
Evergreen Bagworm on Bur Oak Dec 13, 2011 COD Main Campus | |||||
male flowers Mar 31, 2012 COD Ecological Study Area | |||||
photo Jun 6, 2012 Russell R. Kirt Prairie | |||||
photo Jun 18, 2012 Schulenberg Prairie | |||||
Eastern Kingbird on Bur Oak Jul 16, 2012 Russell R. Kirt Prairie | |||||
Jewel Oak Gall Wasp underside gall on Bur Oak Aug 30, 2021 Arrowhead Park Jewel Oak Gall Wasp | |||||
Conical Oak Gall Wasp underside galls on Bur Oak Aug 30, 2021 Arrowhead Park Conical Oak Gall Wasp | |||||
Jewel Oak Gall Wasp underside gall on Bur Oak Jun 24, 2022 Herrick Lake Forest Preserve Jewel Oak Gall Wasp | |||||
Druon ignotum Oak Gall Wasp underside galls on Bur Oak Jun 24, 2022 Herrick Lake Forest Preserve Druon (wasp) | |||||
Jewel Oak Gall Wasp underside gall on Bur Oak Jul 19, 2022 Herrick Lake Forest Preserve | |||||
Neosymydobius Aphid underside on Bur Oak Aug 6, 2022 Herrick Lake Forest Preserve | |||||
Oak Blister Gall Mite open gall on Bur Oak Aug 15, 2022 Arrowhead Park | |||||
Jewel Oak Gall Wasp open gall on Bur Oak Aug 15, 2022 Arrowhead Park | |||||
Oak Blister Gall Mite upperside gall on Bur Oak Aug 15, 2022 Arrowhead Park | |||||
Jewel Oak Gall Wasp upperside gall on Bur Oak Aug 15, 2022 Arrowhead Park | |||||
Oak Pygmy Leafminer Moth upperside mine on Bur Oak Aug 15, 2022 Arrowhead Park | |||||
Solitary Oak Leafminer Moth backlit caterpillar mine on Bur Oak Sep 26, 2022 Arrowhead Park | |||||
Solitary Oak Leafminer Moth upperside mine on Bur Oak Sep 26, 2022 Arrowhead Park | |||||
Oak Pygmy Leafminer Moth backlit mines on Bur Oak Sep 28, 2022 Russell R. Kirt Prairie | |||||
Oak Blister Gall Mite open gall on Bur Oak Sep 28, 2022 Russell R. Kirt Prairie | |||||
Oak Blister Gall Mite upperside galls on Bur Oak Sep 28, 2022 Russell R. Kirt Prairie | |||||
Oak Pygmy Leafminer Moth upperside mines on Bur Oak Sep 28, 2022 Russell R. Kirt Prairie | |||||
Druon ignotum Oak Gall Wasp underside gall on Bur Oak Oct 10, 2022 Arrowhead Park | |||||
Bur Oak Leafminer Moth upperside mine on Bur Oak Sep 9, 2023 Whalon Lake, Naperville | |||||
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photo Sep 7, 2011 Russell R. Kirt Prairie | |||||
photo Jun 26, 2012 Pat's Yard | |||||
Oak Rough Bulletgall Wasp gall on Chinquapin Oak Jul 20, 2022 McDowell Grove Forest Preserve | |||||
leaves Jul 20, 2022 McDowell Grove Forest Preserve | |||||
Oak Rough Bulletgall Wasp open gall on Chinquapin Oak Jul 20, 2022 McDowell Grove Forest Preserve | |||||
trunk Jul 20, 2022 McDowell Grove Forest Preserve | |||||
Scissor Grinder female molting from nymph on Chinquapin Oak Aug 20, 2022 Arrowhead Park | |||||
| |||||
catkin buds May 5, 2007 Blackwell Forest Preserve | |||||
catkins May 5, 2007 Blackwell Forest Preserve | |||||
photo Sep 7, 2011 Russell R. Kirt Prairie | |||||
photo Apr 18, 2012 Russell R. Kirt Prairie | |||||
catkins Apr 26, 2012 Russell R. Kirt Prairie | |||||
female flower Apr 26, 2012 Russell R. Kirt Prairie | |||||
buds Aug 22, 2022 Arrowhead Park | |||||
Oak majalis Gall Midge gall on Pin Oak Aug 22, 2022 Arrowhead Park | |||||
leaves Aug 22, 2022 Arrowhead Park | |||||
leaves May 30, 2023 Naperville | |||||
Succulent Oak Gall Wasp open gall on Pin Oak May 30, 2023 Naperville | |||||
trunk May 30, 2023 Naperville | |||||
Succulent Oak Gall Wasp underside gall on Pin Oak May 30, 2023 Naperville | |||||
| |||||
buds Feb 26, 2008 Russell R. Kirt Prairie | |||||
photo Sep 7, 2011 Russell R. Kirt Prairie | |||||
catkins Apr 26, 2012 Russell R. Kirt Prairie | |||||
female flower Apr 26, 2012 Russell R. Kirt Prairie | |||||
acorn cap Jun 27, 2022 Herrick Lake Forest Preserve | |||||
buds Jun 27, 2022 Herrick Lake Forest Preserve | |||||
Larger Empty Oak Apple Wasp empty gall on Red Oak Jun 27, 2022 Herrick Lake Forest Preserve Larger Empty Oak Apple Wasp | |||||
Larger Empty Oak Apple Wasp gall on Red Oak Jun 27, 2022 Herrick Lake Forest Preserve Larger Empty Oak Apple Wasp | |||||
leaves Jun 27, 2022 Herrick Lake Forest Preserve | |||||
trunk Jun 27, 2022 Herrick Lake Forest Preserve | |||||
Oak Leaf Gall Midge upperside galls on Red Oak Jun 27, 2022 Herrick Lake Forest Preserve Oak Leaf Gall Midge | |||||
acorns Jul 2, 2022 Naperville | |||||
Oak majalis Gall Midge gall on Red Oak Jul 2, 2022 Naperville | |||||
leaves Jul 2, 2022 Naperville | |||||
trunk Jul 2, 2022 Naperville | |||||
| |||||
photo Jul 22, 2006 Waterfall Glen Forest Preserve | |||||
leaves May 16, 2015 Pembroke Savanna, Kankakee IL | |||||
trunk May 16, 2015 Pembroke Savanna, Kankakee IL | |||||
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Green Lacewing egg on Black Walnut May 19, 2006 Blackwell Forest Preserve | |||||
leaf scar Jun 13, 2006 COD Ecological Study Area | |||||
photo Oct 12, 2006 Volo Bog State Natural Area | |||||
Clastoptera Spittlebug nymph on Black Walnut Jun 22, 2009 Schulenberg Prairie | |||||
fruit Sep 13, 2011 Russell R. Kirt Prairie | |||||
fruits Sep 13, 2011 Russell R. Kirt Prairie | |||||
photo Jul 9, 2012 Danada Forest Preserve | |||||
fruit Sep 19, 2014 Hidden Lake Forest Preserve | |||||
Walnut Leafminer Moth backlit mine on Black Walnut Sep 30, 2022 Naperville | |||||
Walnut Leafminer Moth upperside mine on Black Walnut Sep 30, 2022 Naperville | |||||
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plant Jun 15, 2005 Russell R. Kirt Prairie | |||||
plant Jun 29, 2005 COD Ecological Study Area | |||||
plant Jun 29, 2005 Russell R. Kirt Prairie | |||||
fruit Jul 19, 2005 Russell R. Kirt Prairie | |||||
flower Jun 8, 2006 Russell R. Kirt Prairie | |||||
flowers Jun 8, 2006 Russell R. Kirt Prairie | |||||
plant Jun 13, 2006 COD Ecological Study Area | |||||
Fiery Skipper male on Hemp Dogbane Jul 24, 2012 Russell R. Kirt Prairie | |||||
plant Jul 24, 2012 Russell R. Kirt Prairie | |||||
plant Jun 8, 2013 Goose Lake Prairie | |||||
Meadow Froghopper nymph bubble on Hemp Dogbane Jun 16, 2015 Egermann Woods Forest Preserve | |||||
Dogbane Beetle on Hemp Dogbane Jul 5, 2015 Herrick Lake Forest Preserve | |||||
| |||||
photo Jul 25, 2006 Russell R. Kirt Prairie | |||||
photo Oct 12, 2006 Volo Bog State Natural Area | |||||
photo Jun 25, 2007 Schulenberg Prairie | |||||
photo Jul 7, 2010 Russell R. Kirt Prairie | |||||
fruit Sep 17, 2011 COD Seed Collection | |||||
seedling May 7, 2012 COD Greenhouse | |||||
seedling Jun 19, 2012 Russell R. Kirt Prairie | |||||
photo Jul 2, 2012 Russell R. Kirt Prairie | |||||
Oleander Aphid on Swamp Milkweed Sep 29, 2012 Russell R. Kirt Prairie | |||||
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colony Jun 30, 2005 Russell R. Kirt Prairie | |||||
inflorescence Jun 30, 2005 Russell R. Kirt Prairie | |||||
photo Aug 29, 2005 Russell R. Kirt Prairie | |||||
photo Aug 29, 2007 Willowbrook Wildlife Center | |||||
seeding May 7, 2012 COD Greenhouse | |||||
photo Jun 26, 2012 Pat's Yard | |||||
photo Jun 28, 2012 Russell R. Kirt Prairie | |||||
seeding May 8, 2013 COD Greenhouse | |||||
| |||||
pollinia Jun 29, 2006 Russell R. Kirt Prairie Pollinium | |||||
Gray Garden Slug on Common Milkweed Aug 31, 2007 Slugs | |||||
Small-lined Acrobat Ant Oleander Aphid on Common Milkweed Sep 4, 2007 COD Naperville Campus | |||||
Small-lined Acrobat Ant Oleander Aphid on Common Milkweed Sep 4, 2007 COD Naperville Campus | |||||
Large Milkweed Bug pod on Common Milkweed Oct 1, 2010 Russell R. Kirt Prairie | |||||
photo Jun 16, 2012 Schulenberg Prairie | |||||
European Honey Bee dead on Common Milkweed Jun 21, 2012 Volo Bog State Natural Area | |||||
European Honey Bee pollinia on Common Milkweed Jul 9, 2012 Danada Forest Preserve | |||||
Great Golden Digger Wasp dorsal on Common Milkweed Jul 25, 2012 COD Naperville Campus | |||||
Milkweed Tussock Moth on Common Milkweed Jul 25, 2012 COD Naperville Campus | |||||
Great Golden Digger Wasp on Common Milkweed Jul 25, 2012 COD Naperville Campus | |||||
Large Milkweed Bug pod on Common Milkweed Sep 23, 2012 Danada Forest Preserve | |||||
European Honey Bee landing on Common Milkweed Jun 28, 2013 BP Naperville | |||||
European Honey Bee pollinia on Common Milkweed Jul 11, 2013 Russell R. Kirt Prairie | |||||
Hummingbird Clearwing hovers on Common Milkweed Jul 14, 2013 Lincoln Marsh Forest Preserve | |||||
Milkweed Tussock Moth on Common Milkweed Aug 24, 2013 Wild Ones Field Trip | |||||
Large Milkweed Bug pod on Common Milkweed Aug 28, 2013 Russell R. Kirt Prairie | |||||
Large Milkweed Bug molted exuviae on Common Milkweed Sep 14, 2013 COD Seed Collection Exuviae | |||||
Large Milkweed Bug pod on Common Milkweed Sep 14, 2013 COD Seed Collection Large milkweed bug | |||||
photo Jun 24, 2014 Herrick Lake Forest Preserve | |||||
Monarch female ovipositing on Common Milkweed Jul 26, 2014 Springbrook Prairie | |||||
Monarch yellow egg on Common Milkweed Jul 26, 2014 Springbrook Prairie | |||||
European Honey Bee dead on Common Milkweed Jul 9, 2016 Arrowhead Park | |||||
Monarch egg on Common Milkweed Jul 23, 2020 Morton Arboretum | |||||
Milkweed Leafminer Fly backlit mine on Common Milkweed Sep 6, 2022 Naperville | |||||
Milkweed Leafminer Fly upperside mine on Common Milkweed Sep 6, 2022 Naperville | |||||
| |||||
photo Jun 14, 2005 Russell R. Kirt Prairie | |||||
photo Jun 29, 2005 COD Ecological Study Area | |||||
photo Jun 30, 2005 Russell R. Kirt Prairie | |||||
photo Jun 13, 2006 COD Ecological Study Area | |||||
photo Jun 25, 2007 Schulenberg Prairie | |||||
photo Aug 25, 2011 Russell R. Kirt Prairie | |||||
Oleander Aphid on Butterfly Milkweed Oct 8, 2011 COD Seed Collection | |||||
photo May 8, 2012 COD Greenhouse | |||||
photo Jun 11, 2012 Russell R. Kirt Prairie | |||||
photo Jun 16, 2012 Schulenberg Prairie | |||||
photo Jun 18, 2012 Schulenberg Prairie | |||||
seedling May 8, 2013 COD Greenhouse | |||||
flowers Jun 24, 2024 Belmont Prairie, Downers Grove | |||||
plant Jun 24, 2024 Belmont Prairie, Downers Grove | |||||
| |||||
fruit Oct 25, 2006 Russell R. Kirt Prairie | |||||
plant Oct 25, 2006 Russell R. Kirt Prairie | |||||
photo Jul 11, 2007 Bluff Spring Fen, Elgin | |||||
fruit Sep 17, 2011 COD Seed Collection | |||||
photo Jul 12, 2012 Russell R. Kirt Prairie | |||||
fruit Sep 29, 2012 Russell R. Kirt Prairie | |||||
| |||||
photo Apr 28, 2015 Danada Forest Preserve | |||||
| |||||
photo Sep 20, 2005 Russell R. Kirt Prairie | |||||
photo Aug 29, 2007 Willowbrook Wildlife Center | |||||
photo Oct 1, 2010 Russell R. Kirt Prairie | |||||
photo Sep 17, 2011 COD Seed Collection | |||||
photo Jul 30, 2012 Willowbrook Wildlife Center | |||||
seeds Jan 25, 2013 COD Seed processing | |||||
photo Aug 19, 2013 Russell R. Kirt Prairie | |||||
| |||||
photo Jul 29, 2007 Bluff Spring Fen, Elgin | |||||
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photo Jun 15, 2005 Russell R. Kirt Prairie | |||||
photo Jun 17, 2015 Russell R. Kirt Prairie | |||||
| |||||
photo May 15, 2006 Naperville Riverwalk | |||||
photo May 19, 2006 Blackwell Forest Preserve | |||||
photo May 24, 2008 Starved Rock State Park, IL | |||||
photo Apr 21, 2012 Blackwell Forest Preserve | |||||
photo May 14, 2013 Danada Forest Preserve | |||||
colony May 19, 2013 Danada Forest Preserve | |||||
photo May 7, 2015 Danada Forest Preserve | |||||
| |||||
photo Jun 25, 2007 Schulenberg Prairie | |||||
seedling Jun 18, 2012 Russell R. Kirt Prairie | |||||
photo Jun 26, 2012 Pat's Yard | |||||
photo Jul 18, 2012 West Chicago Prairie | |||||
| |||||
photo Apr 28, 2005 Blackwell Forest Preserve | |||||
| |||||
photo Jul 9, 2005 Springbrook Prairie | |||||
photo Jul 11, 2005 Russell R. Kirt Prairie | |||||
photo Jun 16, 2007 Wolf Road Prairie | |||||
photo Jul 29, 2007 Bluff Spring Fen, Elgin | |||||
| |||||
photo Jul 11, 2005 Russell R. Kirt Prairie | |||||
photo Jul 29, 2007 Bluff Spring Fen, Elgin | |||||
photo May 7, 2012 COD Greenhouse | |||||
seedling Jun 18, 2012 Russell R. Kirt Prairie | |||||
photo Jun 25, 2012 Russell R. Kirt Prairie | |||||
photo Jun 26, 2012 Russell R. Kirt Prairie | |||||
Fiery Skipper male on Wild Bergamot Jul 12, 2012 Russell R. Kirt Prairie | |||||
seedling May 8, 2013 COD Greenhouse | |||||
Yellow Bumble Bee hovering on Wild Bergamot Aug 14, 2013 Cantera Commons, Warrenville Hover (behaviour) | |||||
photo Jul 16, 2014 Danada Forest Preserve | |||||
Black-and-gold Bumble Bee on Wild Bergamot Jul 16, 2014 Danada Forest Preserve | |||||
Monarda Powdery Mildew on Wild Bergamot Aug 22, 2023 Herrick Lake Forest Preserve | |||||
| |||||
photo Jun 29, 2005 COD Ecological Study Area | |||||
photo Jul 10, 2007 COD Naperville Campus | |||||
photo Apr 9, 2008 Russell R. Kirt Prairie | |||||
photo Jun 25, 2012 Russell R. Kirt Prairie | |||||
| |||||
photo Sep 20, 2005 Russell R. Kirt Prairie | |||||
photo Sep 29, 2006 Schulenberg Prairie | |||||
flower Sep 29, 2006 Schulenberg Prairie | |||||
photo Aug 25, 2011 Russell R. Kirt Prairie | |||||
seedling May 7, 2012 COD Greenhouse | |||||
photo Sep 29, 2012 Russell R. Kirt Prairie | |||||
Eastern Carpenter Bee on False Dragonhead Aug 18, 2013 Arrowhead Park | |||||
photo Oct 11, 2014 Arrowhead Park | |||||
| |||||
photo Jul 22, 2006 Waterfall Glen Forest Preserve | |||||
photo Jul 19, 2014 Blackwell Nursery Workday | |||||
| |||||
photo Jul 9, 2005 Springbrook Prairie | |||||
photo Jul 12, 2005 Russell R. Kirt Prairie | |||||
photo Jul 6, 2006 Russell R. Kirt Prairie | |||||
photo Jun 16, 2007 Wolf Road Prairie | |||||
photo Jun 25, 2007 Schulenberg Prairie | |||||
photo May 8, 2012 COD Greenhouse | |||||
photo Jun 26, 2012 Russell R. Kirt Prairie | |||||
Halictidae Sweat Bee on Common Mountain Mint Jul 30, 2012 Willowbrook Wildlife Center | |||||
seeds Jan 25, 2013 COD Seed processing | |||||
Two-spotted Bumble Bee on Common Mountain Mint Jul 23, 2013 COD Main Campus | |||||
Eastern Calligrapher female on Common Mountain Mint Aug 1, 2013 COD Main Campus | |||||
Four-banded Stink Bug Hunter on Common Mountain Mint Aug 1, 2013 COD Main Campus | |||||
European Drone Fly on Common Mountain Mint Aug 1, 2013 COD Main Campus | |||||
Dark Paper Wasp on Common Mountain Mint Aug 1, 2013 COD Main Campus | |||||
Four-banded Stink Bug Hunter on Common Mountain Mint Jul 14, 2020 Arrowhead Park | |||||
Four-banded Stink Bug Hunter male on Common Mountain Mint Jul 17, 2020 Naperville | |||||
| |||||
flower Jun 8, 2006 Russell R. Kirt Prairie | |||||
flowers Jun 8, 2006 Russell R. Kirt Prairie | |||||
photo Jun 15, 2009 Russell R. Kirt Prairie | |||||
photo May 7, 2012 COD Greenhouse | |||||
photo May 8, 2012 COD Greenhouse | |||||
seedling May 8, 2013 COD Greenhouse | |||||
photo Jun 8, 2013 Goose Lake Prairie | |||||
photo Jun 11, 2013 Russell R. Kirt Prairie | |||||
photo Jun 14, 2013 Herrick Lake Forest Preserve | |||||
photo Jun 16, 2015 Egermann Woods Forest Preserve | |||||
| |||||
photo Jul 26, 2005 Russell R. Kirt Prairie | |||||
| |||||
leaves Jul 27, 2005 Russell R. Kirt Prairie | |||||
photo Jul 28, 2005 Russell R. Kirt Prairie | |||||
flower Jul 28, 2005 Russell R. Kirt Prairie | |||||
seeds Jan 25, 2013 COD Seed processing | |||||
| |||||
photo Jun 29, 2009 Naperville Riverwalk | |||||
photo Jul 19, 2012 COD Ecological Study Area | |||||
| |||||
photo Jul 9, 2005 Springbrook Prairie | |||||
photo Oct 12, 2006 Volo Bog State Natural Area | |||||
photo Jul 2, 2012 Russell R. Kirt Prairie | |||||
seeds Jan 25, 2013 COD Seed processing | |||||
seedling May 8, 2013 COD Greenhouse | |||||
| |||||
photo Jul 9, 2005 Springbrook Prairie | |||||
flowers Sep 17, 2011 COD Seed Collection | |||||
photo Jun 26, 2012 Pat's Yard | |||||
seeds Jan 25, 2013 COD Seed processing | |||||
Peck's Skipper face on Hoary Vervain Aug 16, 2013 Russell R. Kirt Prairie | |||||
photo Aug 19, 2013 Russell R. Kirt Prairie | |||||
| |||||
seeds Jan 25, 2013 COD Seed processing | |||||
photo Aug 8, 2013 Cantera Commons, Warrenville | |||||
| |||||
photo Jun 25, 2007 Schulenberg Prairie | |||||
photo Jun 26, 2012 Pat's Yard | |||||
photo Jul 10, 2012 Belmont Prairie, Downers Grove | |||||
photo Jul 18, 2012 West Chicago Prairie | |||||
photo Jul 19, 2012 COD Ecological Study Area | |||||
seeds Jan 25, 2013 COD Seed processing | |||||
| |||||
photo Aug 29, 2007 Willowbrook Wildlife Center | |||||
| |||||
photo Oct 11, 2004 Naperville Riverwalk | |||||
Common Sunburst Lichen on White Poplar Apr 1, 2023 Dan Jerusalem Hotel, Israel | |||||
leaves Apr 1, 2023 Dan Jerusalem Hotel, Israel | |||||
trunk Apr 1, 2023 Dan Jerusalem Hotel, Israel | |||||
| |||||
photo Oct 30, 2004 Naperville Riverwalk | |||||
fruit Jun 7, 2011 COD Westmont Center | |||||
Aspen Serpentine Leafminer Moth serpentine mine on Cottonwood Sep 17, 2011 COD Seed Collection | |||||
Poplar Petiole Gall Aphid gall on Cottonwood Oct 8, 2011 COD Seed Collection | |||||
Black Carpenter Ant Poplar Aphid on Cottonwood Aug 24, 2013 Wild Ones Field Trip | |||||
Black Carpenter Ant Poplar Aphid on Cottonwood Aug 24, 2013 Wild Ones Field Trip | |||||
male catkin May 5, 2014 Russell R. Kirt Prairie | |||||
Poplar Leaf-base Gall Aphid gall on Cottonwood Jul 6, 2022 Arrowhead Park | |||||
Cottonwood Leafminer Moth backlit mine on Cottonwood Sep 19, 2022 Naperville | |||||
Cottonwood Leafminer Moth upperside mine on Cottonwood Sep 19, 2022 Naperville | |||||
| |||||
bark Jul 19, 2005 Russell R. Kirt Prairie | |||||
leaves Jul 19, 2005 Russell R. Kirt Prairie | |||||
plant Jul 19, 2005 Russell R. Kirt Prairie | |||||
| |||||
photo Jul 19, 2005 Russell R. Kirt Prairie | |||||
| |||||
photo Aug 29, 2007 Willowbrook Wildlife Center | |||||
| |||||
photo Apr 19, 2006 Willowbrook Wildlife Center | |||||
photo Jul 29, 2007 Bluff Spring Fen, Elgin | |||||
photo May 4, 2008 Knoch Knolls Park, Naperville | |||||
photo May 24, 2008 Starved Rock State Park, IL | |||||
photo Apr 24, 2011 Danada Forest Preserve | |||||
f priceana Mar 31, 2012 Willowbrook Wildlife Center | |||||
leaves Jun 12, 2012 Russell R. Kirt Prairie | |||||
photo May 7, 2013 Danada Forest Preserve | |||||
photo Apr 27, 2015 Danada Forest Preserve | |||||
| |||||
photo Aug 29, 2005 Russell R. Kirt Prairie | |||||
Mallow Leafminer Fly underside mine on Velvet Leaf Sep 8, 2023 Naperville | |||||
Mallow Leafminer Fly upperside mine on Velvet Leaf Sep 8, 2023 Naperville | |||||
| |||||
fruit Jun 7, 2011 COD Westmont Center | |||||
photo Jul 16, 2012 Russell R. Kirt Prairie | |||||
photo Jul 19, 2012 COD Ecological Study Area | |||||
Lime Nail Gall Mite tip galls on American Linden Jul 5, 2022 Naperville | |||||
Lime Nail Gall Mite upperside galls on American Linden Jul 5, 2022 Naperville | |||||
fruit Sep 16, 2024 Morton Arboretum | |||||
Citrina Gall Midge gall on American Linden Sep 16, 2024 Morton Arboretum | |||||
leaves Sep 16, 2024 Morton Arboretum | |||||
trunk Sep 16, 2024 Morton Arboretum | |||||
Linden Wart Gall Midge underside gall on American Linden Sep 16, 2024 Morton Arboretum | |||||
Linden Wart Gall Midge upperside gall on American Linden Sep 16, 2024 Morton Arboretum | |||||
| |||||
photo Jul 12, 2005 Russell R. Kirt Prairie | |||||
photo Jun 22, 2012 Russell R. Kirt Prairie | |||||
| |||||
photo Jul 14, 2005 Russell R. Kirt Prairie | |||||
photo Jul 29, 2007 Bluff Spring Fen, Elgin | |||||
seedling Jul 5, 2012 Russell R. Kirt Prairie | |||||
photo Aug 19, 2013 Danada Forest Preserve | |||||
carpenter bee Aug 20, 2014 Night Heron Marsh Forest Preserve | |||||
| |||||
photo Jul 9, 2005 Springbrook Prairie | |||||
photo Oct 1, 2010 Russell R. Kirt Prairie | |||||
photo Sep 17, 2011 COD Seed Collection | |||||
photo Sep 29, 2012 Russell R. Kirt Prairie | |||||
| |||||
photo Jun 8, 2006 Russell R. Kirt Prairie | |||||
photo Jul 29, 2007 Bluff Spring Fen, Elgin | |||||
photo May 8, 2012 COD Greenhouse | |||||
photo May 31, 2013 Morton Arboretum | |||||
photo Jun 2, 2015 Mayslake Forest Preserve | |||||
| |||||
photo Apr 28, 2005 Blackwell Forest Preserve | |||||
flower May 5, 2005 Blackwell Forest Preserve | |||||
photo May 4, 2008 Knoch Knolls Park, Naperville | |||||
flower May 4, 2008 Knoch Knolls Park, Naperville | |||||
bud Mar 31, 2012 Willowbrook Wildlife Center | |||||
flowers Apr 21, 2012 Blackwell Forest Preserve | |||||
flowers Apr 26, 2012 Russell R. Kirt Prairie | |||||
| |||||
photo Apr 28, 2005 Blackwell Forest Preserve | |||||
photo Apr 19, 2006 Willowbrook Wildlife Center | |||||
photo May 19, 2006 Blackwell Forest Preserve | |||||
photo May 24, 2008 Starved Rock State Park, IL | |||||
photo May 6, 2010 Schulenberg Prairie | |||||
photo Apr 24, 2011 Danada Forest Preserve | |||||
photo Apr 21, 2012 Blackwell Forest Preserve | |||||
photo Apr 26, 2012 Russell R. Kirt Prairie | |||||
photo May 19, 2013 Danada Forest Preserve | |||||
fruit Jul 21, 2013 Starved Rock State Park, IL | |||||
photo May 7, 2015 Danada Forest Preserve | |||||
| |||||
photo Jun 22, 2009 Schulenberg Prairie | |||||
photo Jul 15, 2009 Danada Forest Preserve | |||||
fruit Nov 1, 2011 Russell R. Kirt Prairie | |||||
photo May 8, 2012 COD Greenhouse | |||||
photo Jul 2, 2012 Russell R. Kirt Prairie | |||||
fruit Jul 21, 2013 Starved Rock State Park, IL | |||||
| |||||
photo Apr 28, 2005 Blackwell Forest Preserve | |||||
photo May 24, 2008 Starved Rock State Park, IL | |||||
photo Apr 26, 2012 Russell R. Kirt Prairie | |||||
photo May 19, 2013 Danada Forest Preserve | |||||
Columbine Leafminer Fly upperside mine on Wild Columbine Sep 19, 2022 Naperville | |||||
| |||||
photo Mar 31, 2007 Joliet Pilcher Park | |||||
photo May 27, 2012 Russell R. Kirt Prairie | |||||
photo Apr 24, 2015 Maple Grove Forest Preserve | |||||
colony Apr 24, 2015 Maple Grove Forest Preserve | |||||
flower Apr 24, 2015 Maple Grove Forest Preserve | |||||
Greater Bee Fly on False Rue Anemone Apr 24, 2015 Maple Grove Forest Preserve | |||||
| |||||
photo Aug 29, 2007 Willowbrook Wildlife Center | |||||
male Jun 8, 2016 Fermilab, Batavia | |||||
| |||||
photo May 3, 2005 Danada Forest Preserve | |||||
photo May 4, 2008 Knoch Knolls Park, Naperville | |||||
| |||||
photo Jun 24, 2010 Russell R. Kirt Prairie | |||||
photo May 8, 2012 COD Greenhouse | |||||
photo Jun 16, 2012 Schulenberg Prairie | |||||
photo Jul 10, 2012 Belmont Prairie, Downers Grove | |||||
| |||||
photo Jul 29, 2007 Bluff Spring Fen, Elgin | |||||
fruit Jun 21, 2012 Volo Bog State Natural Area | |||||
| |||||
photo Jun 7, 2011 COD Westmont Center | |||||
fruit Sep 13, 2011 Russell R. Kirt Prairie | |||||
Fall Webworm Moth caterpillar on Common Buckthorn Oct 8, 2014 Danada Forest Preserve | |||||
| |||||
photo Jul 19, 2012 COD Ecological Study Area | |||||
fruit Oct 9, 2020 COD Main Campus | |||||
hand Oct 9, 2020 COD Main Campus | |||||
| |||||
photo Oct 30, 2004 Naperville Riverwalk | |||||
photo Jun 29, 2005 COD Ecological Study Area | |||||
fruit Jun 29, 2005 COD Ecological Study Area | |||||
fruit Jun 13, 2006 COD Ecological Study Area | |||||
photo Jun 16, 2015 Egermann Woods Forest Preserve | |||||
fruit Jun 16, 2015 Egermann Woods Forest Preserve | |||||
sidewalk Jun 16, 2015 Egermann Woods Forest Preserve | |||||
| |||||
photo May 31, 2013 Morton Arboretum | |||||
photo Apr 25, 2014 Springbrook Prairie | |||||
Cedar-Quince Rust aecia on Cockspur Hawthorn Sep 13, 2015 Cress Creek Square, Naperville | |||||
Cedar-Quince Rust fruit on Cockspur Hawthorn Sep 13, 2015 Cress Creek Square, Naperville | |||||
Codling Moth larva head on Cockspur Hawthorn Sep 13, 2015 Cress Creek Square, Naperville | |||||
Codling Moth larva on Cockspur Hawthorn Sep 13, 2015 Cress Creek Square, Naperville | |||||
Cedar-Quince Rust tubes on Cockspur Hawthorn Sep 13, 2015 Cress Creek Square, Naperville | |||||
Hawthorn Gall Midge underside gall on Cockspur Hawthorn Oct 2, 2022 Danada Forest Preserve | |||||
Hawthorn Gall Midge upperside gall on Cockspur Hawthorn Oct 2, 2022 Danada Forest Preserve | |||||
| |||||
photo Jul 9, 2005 Springbrook Prairie | |||||
photo Jun 29, 2006 Russell R. Kirt Prairie | |||||
photo Jun 16, 2007 Wolf Road Prairie | |||||
photo Jun 25, 2007 Schulenberg Prairie | |||||
photo Jun 27, 2009 Center for Green Technology | |||||
fruit Sep 17, 2011 COD Seed Collection | |||||
seedling May 7, 2012 COD Greenhouse | |||||
seedling Jun 18, 2012 Russell R. Kirt Prairie | |||||
photo Jun 28, 2012 Russell R. Kirt Prairie | |||||
seedling May 8, 2013 COD Greenhouse | |||||
| |||||
photo May 11, 2013 Herrick Lake Forest Preserve | |||||
photo May 29, 2013 Herrick Lake Forest Preserve | |||||
photo May 13, 2015 Morton Arboretum | |||||
| |||||
photo Jul 11, 2005 Russell R. Kirt Prairie | |||||
photo Jun 13, 2007 Russell R. Kirt Prairie | |||||
| |||||
flower May 28, 2008 Russell R. Kirt Prairie | |||||
plant May 28, 2008 Russell R. Kirt Prairie | |||||
photo Mar 15, 2012 Russell R. Kirt Prairie | |||||
photo May 7, 2012 COD Greenhouse | |||||
photo Jul 2, 2012 Russell R. Kirt Prairie | |||||
| |||||
photo May 15, 2006 Naperville Riverwalk | |||||
photo May 19, 2006 Blackwell Forest Preserve | |||||
Black Cherry Leaf Gall Mite upperside galls on Black Cherry Aug 15, 2022 Arrowhead Park | |||||
Cherry Leaf Spot underside on Black Cherry Sep 7, 2022 Danada Forest Preserve | |||||
Cherry Leaf Spot upperside on Black Cherry Sep 7, 2022 Danada Forest Preserve | |||||
| |||||
photo Jul 29, 2007 Bluff Spring Fen, Elgin | |||||
| |||||
fruit Jul 11, 2005 Russell R. Kirt Prairie | |||||
flower Jun 8, 2006 Russell R. Kirt Prairie | |||||
photo Jul 29, 2007 Bluff Spring Fen, Elgin | |||||
flower May 28, 2008 Russell R. Kirt Prairie | |||||
fruit Sep 13, 2011 Russell R. Kirt Prairie | |||||
colony May 26, 2013 Russell R. Kirt Prairie | |||||
photo May 31, 2013 Morton Arboretum | |||||
photo Jun 8, 2013 Goose Lake Prairie | |||||
| |||||
photo Jun 15, 2009 Russell R. Kirt Prairie | |||||
photo May 29, 2013 Herrick Lake Forest Preserve | |||||
photo Jun 11, 2013 Danada Forest Preserve | |||||
photo Jun 3, 2015 Danada Forest Preserve | |||||
| |||||
flowers Jun 29, 2005 COD Ecological Study Area | |||||
inflorescence Jun 29, 2005 COD Ecological Study Area | |||||
peduncle Jun 22, 2007 Blackwell Forest Preserve | |||||
plant Jun 22, 2007 Blackwell Forest Preserve | |||||
stipule Jun 22, 2007 Blackwell Forest Preserve | |||||
photo Jun 25, 2007 Schulenberg Prairie | |||||
photo Jun 27, 2009 Center for Green Technology | |||||
stipules Jul 15, 2009 Danada Forest Preserve | |||||
photo Jun 18, 2012 Schulenberg Prairie | |||||
photo Jun 26, 2012 Pat's Yard | |||||
photo Jul 14, 2013 Lincoln Marsh Forest Preserve | |||||
stipules Jul 14, 2013 Lincoln Marsh Forest Preserve | |||||
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photo Sep 29, 2006 Schulenberg Prairie | |||||
photo May 22, 2007 Herrick Lake Forest Preserve | |||||
photo Jun 17, 2009 COD Ecological Study Area | |||||
fruit Jul 18, 2012 West Chicago Prairie | |||||
photo May 29, 2013 Herrick Lake Forest Preserve | |||||
photo Jun 8, 2013 Goose Lake Prairie | |||||
photo Jun 3, 2015 Danada Forest Preserve | |||||
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fruit Jun 30, 2005 Russell R. Kirt Prairie | |||||
photo May 25, 2007 Russell R. Kirt Prairie | |||||
photo May 24, 2008 Starved Rock State Park, IL | |||||
fruit Jun 23, 2010 Russell R. Kirt Prairie | |||||
fruit Jun 18, 2012 Schulenberg Prairie | |||||
fruit Jul 9, 2014 Burlington Park, Naperville | |||||
Agromyza vockerothi Leafminer Fly blotch mine on Black Raspberry Aug 12, 2023 Hinsdale Prairie | |||||
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photo Sep 18, 2013 Russell R. Kirt Prairie | |||||
Red-tailed Hawk perching front on Siberian Elm Feb 2, 2017 Naperville | |||||
Scissor Grinder teneral molting from nymph on Siberian Elm Aug 15, 2022 Arrowhead Park | |||||
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photo Oct 12, 2006 Volo Bog State Natural Area | |||||
photo Aug 29, 2007 Willowbrook Wildlife Center | |||||
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photo Oct 1, 2010 Russell R. Kirt Prairie | |||||
White-footed Mouse female on Staghorn Sumac Nov 3, 2011 Russell R. Kirt Prairie White-footed mouse | |||||
Downy Woodpecker male on Staghorn Sumac Mar 20, 2016 Herrick Lake Forest Preserve | |||||
Common Greenshield Lichen on Staghorn Sumac May 17, 2023 Chicago Montrose Harbor | |||||
Physcia Rosette Lichen on Staghorn Sumac May 17, 2023 Chicago Montrose Harbor | |||||
Teloschistaceae Sunburst Lichen on Staghorn Sumac May 17, 2023 Chicago Montrose Harbor | |||||
Powdery Sunburst Lichen on Staghorn Sumac May 17, 2023 Chicago Montrose Harbor | |||||
branch May 17, 2023 Chicago Montrose Harbor | |||||
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photo Jul 22, 2006 Waterfall Glen Forest Preserve | |||||
photo May 28, 2011 St. James Farm, Winfield | |||||
photo Jun 18, 2012 Schulenberg Prairie | |||||
photo Jul 9, 2012 Danada Forest Preserve | |||||
photo May 7, 2013 Danada Forest Preserve | |||||
flowers Jun 8, 2013 Goose Lake Prairie | |||||
Poison Ivy Leaf Mite leaf galls on Poison Ivy Jun 27, 2022 Herrick Lake Forest Preserve | |||||
Poison Ivy Leaf Mite upperside galls on Poison Ivy Jun 27, 2022 Herrick Lake Forest Preserve | |||||
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photo Aug 29, 2007 Willowbrook Wildlife Center | |||||
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photo Oct 11, 2004 Naperville Riverwalk | |||||
Poison Ivy on Box Elder Apr 19, 2006 Willowbrook Wildlife Center | |||||
catkins Apr 26, 2006 Naperville Riverwalk | |||||
photo Oct 12, 2006 Volo Bog State Natural Area | |||||
catkins Apr 2, 2007 Naperville Riverwalk | |||||
Contarinia Gall Midge open gall on Box Elder Aug 13, 2022 McDowell Grove Forest Preserve | |||||
Contarinia Gall Midge upperside gall on Box Elder Aug 13, 2022 McDowell Grove Forest Preserve | |||||
Contarinia Gall Midge underside gall on Box Elder Oct 10, 2022 Arrowhead Park | |||||
Contarinia Gall Midge upperside gall on Box Elder Oct 10, 2022 Arrowhead Park | |||||
Contarinia Gall Midge upperside open gall on Box Elder Oct 10, 2022 Arrowhead Park | |||||
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photo Apr 24, 2006 Naperville Riverwalk | |||||
female flowers Apr 26, 2006 Naperville Riverwalk | |||||
fruit Apr 26, 2006 Naperville Riverwalk | |||||
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photo Apr 24, 2006 Naperville Riverwalk | |||||
catkins fruiting Mar 31, 2007 Joliet Pilcher Park | |||||
photo Jun 12, 2012 Russell R. Kirt Prairie | |||||
Maple Bladdergall Mite upperside galls on Silver Maple Jul 6, 2022 Arrowhead Park | |||||
American Tar Spot on Silver Maple Sep 6, 2022 Naperville | |||||
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photo Oct 11, 2004 Naperville Riverwalk | |||||
catkins Apr 26, 2006 Naperville Riverwalk | |||||
Northern Dog-day Cicada male molting from nymph on Sugar Maple Aug 28, 2022 Naperville | |||||
Eutypella Canker canker on Sugar Maple May 4, 2023 Morton Arboretum | |||||
Maple Leafcutter Moth backlit mine on Sugar Maple Sep 16, 2024 Morton Arboretum | |||||
leaves Sep 16, 2024 Morton Arboretum | |||||
trunk Sep 16, 2024 Morton Arboretum | |||||
Maple Leafcutter Moth underside mine on Sugar Maple Sep 16, 2024 Morton Arboretum | |||||
Maple Leafcutter Moth upperside mine on Sugar Maple Sep 16, 2024 Morton Arboretum | |||||
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photo Jun 14, 2005 Russell R. Kirt Prairie | |||||
photo May 7, 2012 COD Greenhouse | |||||
buds May 8, 2012 COD Greenhouse | |||||
photo Jun 26, 2012 Pat's Yard | |||||
photo Jul 2, 2012 Russell R. Kirt Prairie | |||||
photo May 26, 2013 Russell R. Kirt Prairie | |||||
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photo Jun 15, 2005 Russell R. Kirt Prairie | |||||
photo Jun 29, 2005 Russell R. Kirt Prairie | |||||
fruit Jul 19, 2005 Russell R. Kirt Prairie | |||||
photo Jun 8, 2013 Goose Lake Prairie | |||||
Pure Green-Sweat Bee on Hedge Bindweed Jul 31, 2013 Russell R. Kirt Prairie | |||||
photo Jun 24, 2014 Herrick Lake Forest Preserve | |||||
Argus Tortoise Beetle red on Hedge Bindweed Jul 5, 2015 Herrick Lake Forest Preserve | |||||
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photo Jun 14, 2005 Russell R. Kirt Prairie | |||||
photo Aug 7, 2006 COD Naperville Campus | |||||
photo Jun 11, 2013 Danada Forest Preserve | |||||
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photo Sep 20, 2005 Russell R. Kirt Prairie | |||||
fruit Oct 25, 2006 Russell R. Kirt Prairie | |||||
photo Sep 17, 2011 COD Seed Collection | |||||
photo Jul 30, 2012 Willowbrook Wildlife Center | |||||
fruit Aug 24, 2013 Wild Ones Field Trip | |||||
photo Sep 13, 2014 COD Seed Collection | |||||
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photo Oct 12, 2006 Volo Bog State Natural Area | |||||
fruit Sep 13, 2011 Russell R. Kirt Prairie | |||||
photo Jun 21, 2012 Volo Bog State Natural Area | |||||
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Poison Ivy on Virginia Creeper Oct 11, 2004 Naperville Riverwalk | |||||
photo Sep 23, 2012 Danada Forest Preserve | |||||
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photo Jun 29, 2005 COD Ecological Study Area | |||||
flowers May 16, 2007 Lake Renwick | |||||
fruit Aug 24, 2013 Wild Ones Field Trip | |||||
Grape Phylloxera underside gall on Riverbank Grape Jul 19, 2022 Herrick Lake Forest Preserve | |||||
Grape Phylloxera underside galls on Riverbank Grape Jul 19, 2022 Herrick Lake Forest Preserve | |||||
Grape Phylloxera upperside gall on Riverbank Grape Jul 19, 2022 Herrick Lake Forest Preserve | |||||
Grape Phylloxera upperside galls on Riverbank Grape Jul 19, 2022 Herrick Lake Forest Preserve | |||||
Grape Leafminer Moth backlit mine on Riverbank Grape Sep 3, 2022 Danada Forest Preserve | |||||
Grape Leafminer Moth upperside mine on Riverbank Grape Sep 3, 2022 Danada Forest Preserve | |||||
Aspilanta Leafminer Moth underside mine on Riverbank Grape Sep 28, 2022 Russell R. Kirt Prairie | |||||
Aspilanta Leafminer Moth upperside backlit caterpillar mine on Riverbank Grape Sep 28, 2022 Russell R. Kirt Prairie | |||||
Aspilanta Leafminer Moth upperside mine on Riverbank Grape Sep 28, 2022 Russell R. Kirt Prairie | |||||
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photo Jun 30, 2005 Russell R. Kirt Prairie | |||||
photo May 7, 2007 Russell R. Kirt Prairie | |||||
colony May 7, 2007 Russell R. Kirt Prairie | |||||
photo May 28, 2008 Russell R. Kirt Prairie |
Other Fauna | Photos mostly from Chicagoland, Illinois. | photographer: |