Snakes in Perry County

• 
  Timber Rattlesnake

  Crotalus horridus

  ▲ Venomous

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

• 
  Eastern Copperhead

  Agkistrodon contortrix

  ▲ Venomous

  Heavy body, triangular head, vertical pupils, and a heat-sensing pit between each eye and nostril.

Every snake recorded in Perry County

Common Garter Snake

Thamnophis sirtalis

Harmless

Ring-necked Snake

Diadophis punctatus

Harmless

Common Watersnake

Nerodia sipedon

Harmless

Timber Rattlesnake

Crotalus horridus

▲ Venomous

Eastern Ratsnake

Pantherophis alleghaniensis

Harmless

Eastern Milksnake

Lampropeltis triangulum

Harmless

Eastern Copperhead

Agkistrodon contortrix

▲ Venomous

Gray Ratsnake

Pantherophis spiloides

Harmless

North American Racer

Coluber constrictor

Harmless

Red-bellied Snake

Storeria occipitomaculata

Harmless

Western Ratsnake

Pantherophis obsoletus

Harmless

Compiled from verified GBIF & iNaturalist observations. Informational only.

Snakes in Perry County: FAQ

Are there venomous snakes in Perry County, Pennsylvania?

Yes. 2 venomous snake species have verified records in Perry County, Pennsylvania, including Timber Rattlesnake, Eastern Copperhead. Most snakes in Perry County, Pennsylvania, however, are harmless.

How many snake species live in Perry County, Pennsylvania?

11 snake species have verified records in Perry County, Pennsylvania, of which 2 are venomous.

What is the most commonly seen snake in Perry County, Pennsylvania?

The Common Garter Snake is the most frequently reported snake in Perry County, Pennsylvania, based on verified wildlife observations.

What should I do if I see a venomous snake in Perry County, Pennsylvania?

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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