crocodiles sleeping and resting and swimming in pool at the park in nakhon phatom, thailand

2018 afraid aggression aggressive alligator amphibian animal aquatic beautiful carnivore crocodile crocodiles danger dangerous dread farm fear head horror hunter jaws july lake large leather looking mouth nakhon natural nature outdoor park people phatom pond pool powerful predator prehistoric reptile resting river salt scared scary show skin sleep sleeping strength swimming teeth terror thailand travelers tropical underwater visit water wild wilderness wildlife