The fastest land animal in the world, cheetahs once thrived in Africa and Asia, but lion predation haunts their young, and farms and ranching have reduced their habitat.

• 猎豹是陆地上速度最快的动物，曾在亚非大地上大量生长，但它们的幼兽常为狮子等捕食，栖息场所也因不断增加的农庄和牧场而缩减。