nose-horned viper male in natural habitat

animal wildlife reptile lizard amphibian nature frog turtle snake invertebrate insect tortoise toad nose-horned viper male natural habitat vipera ammodytes aggressive ammodytes animal background brown camouflage close-up closeup dangerous deadly eye forked tongue grass green habitat head horn horned lethal long nose viper long-nosed male mouth natural nature nose horned outdoor phobia reptile romania scary snake snakes eyes species teeth toxin venin venom venomous vipera vipers warm wildlife zigzag