clouded snake (sibon nebulatus), tortuguero, costa rica wildlife

clouded snake sibon nebulatus reptile costa rica head snailsucker rainforest sucker animal snail slither wild nature forest black eye serpent closeup america grey tropical central beautiful brown endangered mouth rain thirst wildlife nocturnal cloudy crawling eater reptilian sliding venomous white arboreal eating macro snakeskin camouflage herpetology camouflaged snaileater tortuguero small