crocodile emerges from water with sharp teeth glistening in sunlight

intimidating environment crocodilian glistening reflection amphibious freshwater wilderness crocodile generated dangerous carnivore ecosystem submerged reptilian riverbank sunlight dinosaur predator wildlife jurassic powerful tropical fearsome outdoors survival behavior emerges reptile aquatic surface habitat hunting ripples lurking natural wetland nature animal fierce biting water sharp teeth close river swamp wild apex life wet jaw