A Crocodilefish lies motionless on the sandy bottom at night in Papua New Guinea employing camouflauge while laying in wait for an unsuspecting fish.

actinopterygii papua new guinea amphibian animal behavior animal eyes animal head animal skin animal themes animals in the wild camouflage carnivore color image crocodilefish eyeball eyesight face fish flathead headshot horizontal ichthyology nature night no people ocean floor one animal outdoors part of photography pupil sea life side view swimming undersea underwater wildlife zoology