russell's viper snake in trincomalee, sri lanka

herpetologist invertebrate trincomalee positioned showcasing rainforest background jewellery continent dangerous undefined amphibian crocodile russells wildlife russelii venomous reptiles tortoise terrain natural habitat reptile carving animals russell outdoor pattern closeup serpent animal branch lizard insect daboia indian snakes forest nature deadly common danger turtle viper snake lanka rests sandy metal brown chain india venom macro south asian iron wood hand leaf hiss east wild head asia frog soil sri log russell's viper russelii continent snake india venom hiss venomous forest nature snakes reptiles deadly reptile animal herpetologist macro wildlife animals asian wild outdoor head pattern dangerous closeup brown natural danger indian rainforest background