head of saltwater crocodile crocodylus porosus

aggression animal aquatic australia australian carnivore close closeup conceptual creature crocodile crocodylus crocodylusporosus danger dangerous day dentalcare estuarine evil eye head hungry jaws kakadu leather mouth natural nature plaque porosus powerful predator reptile reptilian river saltwater saltwatercrocodile scaley scary skin snout swamp swimming teeth territory tropical water wet wild wildlife