John Cancalosi / Black-necked Garter Snake (Thamnophis cyrtopsis) in water, Arizona, USA

John Cancalosi / Black necked Garter Snake (Thamnophis cyrtopsis) semi-aquatic, moving over lilypads, Arizona, USA

Shattil & Rozinski / Western hognose snake {Heterodon nasicus} Colorado, USA

John Cancalosi / Black Pine Snake {Pituophis melanoleucus lodingi} portrait in hollow of tree, Mississippi, USA.