Species Reptiles & AmphibiansBullsnake

Bullsnake

Pituophis catenifer sayi

CommonReptile & Amphibian
Illustration of Bullsnake (Pituophis catenifer sayi)

The Bullsnake is one of the largest snakes in North America, sometimes exceeding 8 feet. When threatened, it hisses loudly and vibrates its tail, effectively mimicking a rattlesnake. An important rodent predator on the Great Plains.

Habitat
Prairie grasslands, agricultural fields, and sandy shrublands
Diet
Rodents, ground squirrels, rabbits, and birds
How common
Common

Best time to see a Bullsnake

The best time to see a Bullsnake is May–July, when about 64% of U.S. sightings happen, based on 11,061 research-grade iNaturalist observations.

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Recent Bullsnake sightings near you

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