Bull Snake (Pituophis catenifer sayi) poised to strike

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Size: 4603px × 3288px
Photo credit: © Coy St. Clair / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: biology, bite, bull, coiled, cold-blooded, colubrid, conservation, defense, defensive, ecology, gopher, herpetology, intimidating, nonvenomous, predator, reptile, reptilian, scale, slender, snake, strike, western, wildlife