Snakes in Garfield County

• 
  Prairie Rattlesnake

  Crotalus viridis

  ▲ Venomous

  Heavy body, broad triangular head, vertical (cat-like) pupils, and a segmented keratin rattle at the tail tip.

Every snake recorded in Garfield County

Prairie Rattlesnake

Crotalus viridis

▲ Venomous

Pine Snake

Pituophis melanoleucus

Harmless

North American Racer

Coluber constrictor

Harmless

Plains Garter Snake

Thamnophis radix

Harmless

Gopher Snake

Pituophis catenifer

Harmless

Plains Hognose Snake

Heterodon nasicus

Harmless

Compiled from verified GBIF & iNaturalist observations. Informational only.

Snakes in Garfield County: FAQ

Are there venomous snakes in Garfield County, Montana?

Yes. 1 venomous snake species has verified records in Garfield County, Montana, including Prairie Rattlesnake. Most snakes in Garfield County, Montana, however, are harmless.

How many snake species live in Garfield County, Montana?

6 snake species have verified records in Garfield County, Montana, of which 1 is venomous.

What is the most commonly seen snake in Garfield County, Montana?

The Prairie Rattlesnake is the most frequently reported snake in Garfield County, Montana, based on verified wildlife observations.

What should I do if I see a venomous snake in Garfield County, Montana?

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.

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