Oregon
Snakes in Morrow County
6 species have been documented here, 2 of them venomous.
Venomous snakes in Morrow County
Full guide & what to do if bitten →
Western RattlesnakeCrotalus oreganusVenomousHeavy body, broad triangular head, vertical (cat-like) pupils, and a segmented keratin rattle at the tail tip.
Prairie RattlesnakeCrotalus viridisVenomousHeavy body, broad triangular head, vertical (cat-like) pupils, and a segmented keratin rattle at the tail tip.
Every snake recorded in Morrow County
Gopher Snake
Pituophis catenifer
Harmless
North American Racer
Coluber constrictor
Harmless
Western Terrestrial Garter Snake
Thamnophis elegans
Harmless
Western Rattlesnake
Crotalus oreganus
Venomous
Common Garter Snake
Thamnophis sirtalis
Harmless
Prairie Rattlesnake
Crotalus viridis
Venomous
Compiled from verified GBIF & iNaturalist observations. Informational only.
Snakes in Morrow County: FAQ
- Are there venomous snakes in Morrow County, Oregon?
- Yes. 2 venomous snake species have verified records in Morrow County, Oregon, including Western Rattlesnake, Prairie Rattlesnake. Most snakes in Morrow County, Oregon, however, are harmless.
- How many snake species live in Morrow County, Oregon?
- 6 snake species have verified records in Morrow County, Oregon, of which 2 are venomous.
- What is the most commonly seen snake in Morrow County, Oregon?
- The Gopher Snake is the most frequently reported snake in Morrow County, Oregon, based on verified wildlife observations.
- What should I do if I see a venomous snake in Morrow County, Oregon?
- 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.