close up portrait of a green crocodile's eyes emerging from water with reflection, detailed reptilian gaze stock image

watching wild sharp survival predator wildlife amphibian fierce alert stare natural hidden reptile danger conservation vision menacing depth focus exotic environment lurking vibrant head portrait eyes ecotourism ecology crocodile detail green camouflage zoo intense creature habitat powerful biology submerged animal cold blooded water peeking nature swamp aquatic scales texture zoology close 39aph39 emerging reflection detailed reptilian gaze generative