South Dakota
Snakes in Roberts County
5 species have been documented here, and none are venomous.
Every snake recorded in Roberts County
Common Garter Snake
Thamnophis sirtalis
Harmless
Plains Garter Snake
Thamnophis radix
Harmless
Red-bellied Snake
Storeria occipitomaculata
Harmless
Smooth Greensnake
Opheodrys vernalis
Harmless
DeKay's Brownsnake
Storeria dekayi
Harmless
Compiled from verified GBIF & iNaturalist observations. Informational only.
Snakes in Roberts County: FAQ
- Are there venomous snakes in Roberts County, South Dakota?
- No venomous snakes have verified records in Roberts County, South Dakota. Every snake recorded here is harmless to humans, though any snake may bite defensively if handled.
- How many snake species live in Roberts County, South Dakota?
- 5 snake species have verified records in Roberts County, South Dakota.
- What is the most commonly seen snake in Roberts County, South Dakota?
- The Common Garter Snake is the most frequently reported snake in Roberts County, South Dakota, based on verified wildlife observations.