Snake Island vipers: predator or prey? - UGA Today

Thousands of venomous serpents call Brazil's Snake Island home, but are they predator or prey? And how many "Snake Islands" are there?

Michael Mengak – Center for Urban Agriculture

Pantherophis obsoletus

Eastern Diamondback Rattlesnake – Alabama Herpetological Society

Snakes of the Eastern United States

Snake Island vipers: predator or prey? - UGA Today

Comparison of Three Methods for Measuring Dietary Composition of Plains Hog-nosed Snakes

Snakes Panhandle Outdoors

How do Golden Lancehead Vipers get a consistent supply of prey on Ilha da Queimada Grande, aka Snake Island? - Quora

Heterodon platirhinos

Nearly 200 snakes seized in Georgia, Florida illegal trafficking ring

Pantherophis obsoletus