Non-venomous snakes of Arizona, Rosy boa, kingsnakes, Gopher snake, Hook-nosed snake

Arizona and California are home to many snake species. The most famous ones are venomous rattlesnakes, but desert is inhabited by many non-venomous snakes also. We travelled to the USA to film a documentary called The Desert of Rattlesnakes:    • The Desert of Rattlesnakes - full nat...  
During our quest to find venomous rattlesnakes we encountered some non-venomous snakes also. You will them in this video - Rosy boa (Lichanura trivirgata), Arizona mountain kingsnake (Lampropeltis pyromelana), California mountain kingsnake (Lampropeltis zonata), California kingsnake (Lampropeltis getula), Desert kingsnake (Lampropeltis splendida), Gopher snake (Pituophis catenifer), Chihuahuan hook-nosed snake (Gyalopion canum), Black-necked gartersnake (Thamnophis cyrtopsis).