saltwater crocodile

39aph39 aggressive alligator amphibian animal animals asia australia background brackish closeup coast croc crocodile crocodilian crocodylus daintree danger dangerous east environment fresh freshwater frog habitats hunter india journey life lizard micronesia mouth national native nature northern outdoor park porosus predator rainforest region reptile river rivers saltwater serpent snake soil southeast sundaic teeth tortoise travel tropical turtle water wetlands wild wilderness wildlife zoo