671 of 1022 DUPAGE/2020_04_11   Apr 13, 2020 Herrick Lake Forest Preserve   HERRICK/2020_04_16 673 of 1022
(Common Garter Snake) head
Common Garter Snake
Thamnophis sirtalis
inaturalist
New
 (Common Garter Snake) lateral
Common Garter Snake
Thamnophis sirtalis
inaturalist

Biotic species by taxon: Chordates


Peter 2.0 root Root 2 photos this page; 1 new species.  iNaturalist iNaturalist
 CC BY 4.0 photographer: Peter Chen 2.0