baby beast of prey fur hairy pelt polar bear predator swimming water whithe americas apex-predator big-cat black-spots Camouflage carnivore carnivorous circles coat distinctive feline in-decline jaguar mammal near-threatened opportunistic panthera-onca powerful-jaws relaxed rosettes solitary spots spotted sprawled-out stalk-and-ambush-predator stalker stalking stocky strongest-bite third-largest-feline zoo bear brown bear grass looking meadow summer Ursidae Ursus arctos walking mouth sitting teeth three wildlife begging food active animal claws green hunting Italy lizard natural nature pattern reptile tail vertebrate dinosaur head lifesize model sharp talons bipedal neck tyrannosaurus