The adorable look of kittens + their sweet mewling makes their mother more protective of them. I read this somewhere & it makes sense considering the conditions wild cheetahs must go through. I love it they sound like little birdies lol I thought the dramatic music was good though.
They evolved to sound like birds, as they have to share their land with bigger predators like lion and hyena. their cubs chirps like bird to call their mom, and Mom also chirp to respond to her cubs. this is an effective way of communication as lions and hyenas are not interested in birds chirping. But it is so fun to watch a giant big cat chirping like a bird.