Illinois
Snakes in Edgar County
5 species have been documented here, 1 of them venomous.
Venomous snakes in Edgar County
Full guide & what to do if bitten →
Eastern MassasaugaSistrurus catenatusVenomousStout, dark-blotched body, nine large scales on the crown, and a small rattle.
Every snake recorded in Edgar County
Common Garter Snake
Thamnophis sirtalis
Harmless
Eastern Massasauga
Sistrurus catenatus
Venomous
Common Watersnake
Nerodia sipedon
Harmless
DeKay's Brownsnake
Storeria dekayi
Harmless
Eastern Hognose Snake
Heterodon platirhinos
Harmless
Compiled from verified GBIF & iNaturalist observations. Informational only.