desert glossy snake, arizona elegans eburnata

animal animalia animals arizona biology boulder california coiled colubrid colubridae colubrids constrictor desert eburnata elegans glossy harmless herp herpetofauna herpetology herping herps nature non nonvenomous outdoor predator reptile reptiles reptilia reptilian scale scales scaly serpent serpents slither slithering snake snakes southern squamata squamate thin venomous vertebrata vertebrate wild wildlife zoo zoology