poison viper snake from costa rica. yellow eyelash palm pitviper, bothriechis schlegeli, on green moss branch.

amazon american animal attack bite bothriechis bothrops branch brazil brazilian camouflage camouflaged costa cryptic danger dangerous deadly ecuador eyelash fauna from front green honduras jararaca lance lancehead mexico moss nature palm panama pattern pitviper poison poisonous portrait rainforest reptile reptilian rica salvador schlegeli snake south terrestrial trinidad tropical venom venomous view viper wildlife yararaca yellow