Illinois
Snakes in Stephenson County
2 species have been documented here, and none are venomous.
Every snake recorded in Stephenson County
Compiled from verified GBIF & iNaturalist observations. Informational only.
Snakes in Stephenson County: FAQ
- Are there venomous snakes in Stephenson County, Illinois?
- No venomous snakes have verified records in Stephenson County, Illinois. Every snake recorded here is harmless to humans, though any snake may bite defensively if handled.
- How many snake species live in Stephenson County, Illinois?
- 2 snake species have verified records in Stephenson County, Illinois.
- What is the most commonly seen snake in Stephenson County, Illinois?
- The DeKay's Brownsnake is the most frequently reported snake in Stephenson County, Illinois, based on verified wildlife observations.