desert nightsnake, hypsiglena chlorophaea deserticola, in a man's hand in desert

39aph39 animal animalia animals biology chlorophaea coiled colubrid colubridae colubrids desert deserticola hand harmless herp herpetofauna herpetology herping herps hypsiglena man nature nightsnake nightsnakes non-venomous nonvenomous northern outdoor predator reptile reptiles reptilia reptilian s scale scales scaly serpent serpents slither slithering snake snakes squamata squamate thin vertebrata vertebrate wild wildlife zoo zoology