copperhead snake (agkistrodon contortrix)

adder aggressive american animal biology blending camouflage cantil carolina chunk cobrizo coloration colorful conservation copperhead cryptic dangerous deadly death dryland ecology education environment environmental habitat head herpetology herps hidden highland leaf life moccasin narrowbanded northern oak pattern pilot pit poisonous poplar red reptile scary science snake southeastern southern texas threatening venom venomous viper white with zoology