alert cheetah majestic feline with mouth slightly open in focus

39aph39 adaptation african agile alert alertness animal behavior big breathing camouflage captivating carnivore cat cheetah coat conservation cubs ecosystem embodying emotion endangered expression fastest features felidae feline fierce focus gaze glimpse grace graceful habitat highlights hunting instinct keen kingdom land lover majestic mouth natural nature observation open pattern playful poised powerful predator prey prowling resting revealing s safari savanna serengeti sharp sleek social species speed spotted spotting stalking strength teeth thrilling whiskers wild wilderness wildlife zoology