Nebraska
Snakes in Hayes County
4 species have been documented here, 1 of them venomous.
Venomous snakes in Hayes County
Full guide & what to do if bitten →
Prairie RattlesnakeCrotalus viridisVenomousHeavy body, broad triangular head, vertical (cat-like) pupils, and a segmented keratin rattle at the tail tip.
Every snake recorded in Hayes County

Gopher Snake
Pituophis catenifer
Harmless

North American Racer
Coluber constrictor
Harmless

Eastern Milksnake
Lampropeltis triangulum
Harmless

Prairie Rattlesnake
Crotalus viridis
Venomous
Compiled from verified GBIF & iNaturalist observations. Informational only.
Snakes in Hayes County: FAQ
- Are there venomous snakes in Hayes County, Nebraska?
- Yes. 1 venomous snake species has verified records in Hayes County, Nebraska, including Prairie Rattlesnake. Most snakes in Hayes County, Nebraska, however, are harmless.
- How many snake species live in Hayes County, Nebraska?
- 4 snake species have verified records in Hayes County, Nebraska, of which 1 is venomous.
- What is the most commonly seen snake in Hayes County, Nebraska?
- The Gopher Snake is the most frequently reported snake in Hayes County, Nebraska, based on verified wildlife observations.
- What should I do if I see a venomous snake in Hayes County, Nebraska?
- Keep your distance and do not try to catch or kill it. Most bites happen when people handle or corner a snake. If someone is bitten, contact local emergency services or poison control immediately.