closeupo on the north african venomous blunt-nosed , lebetine or levant viper, macrovipera lebetina curled up

adder african animal biology blunt bluntnosed chordata closeup closeupo curled dangerous desert endangered eye grey herpetology lebetina lebetine levant levantine life macro macrovipera nature north nosed one outdoors poisonous predator reptile reptilia scarce serpentes single snake venom venomous vertebrate viper vipera viperidae viperinae wild wildlife zoo zoology