Snakes in Fillmore County

• 
  Timber Rattlesnake

  Crotalus horridus

  ▲ Venomous

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

Every snake recorded in Fillmore County

Timber Rattlesnake

Crotalus horridus

▲ Venomous

Eastern Milksnake

Lampropeltis triangulum

Harmless

Common Garter Snake

Thamnophis sirtalis

Harmless

Gopher Snake

Pituophis catenifer

Harmless

Red-bellied Snake

Storeria occipitomaculata

Harmless

Western Foxsnake

Pantherophis ramspotti

Harmless

Common Watersnake

Nerodia sipedon

Harmless

Eastern Hognose Snake

Heterodon platirhinos

Harmless

Northwestern Garter Snake

Thamnophis ordinoides

Harmless

Compiled from verified GBIF & iNaturalist observations. Informational only.

Snakes in Fillmore County: FAQ

Are there venomous snakes in Fillmore County, Minnesota?

Yes. 1 venomous snake species has verified records in Fillmore County, Minnesota, including Timber Rattlesnake. Most snakes in Fillmore County, Minnesota, however, are harmless.

How many snake species live in Fillmore County, Minnesota?

9 snake species have verified records in Fillmore County, Minnesota, of which 1 is venomous.

What is the most commonly seen snake in Fillmore County, Minnesota?

The Timber Rattlesnake is the most frequently reported snake in Fillmore County, Minnesota, based on verified wildlife observations.

What should I do if I see a venomous snake in Fillmore County, Minnesota?

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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