North America is home to six native species of wild cats: bobcats, mountain lions (pumas, cougars, panthers), ocelots, ...

North America has a rich biodiversity, ranging from the arctic tundra of Canada to the tropical forests of Mexico. However, this diversity is under threat as many animal species face extinction due to ...

For example, Cheetahs, a highly specialized predator seemingly built exclusively for the Sahara Desert, appear to have speciated in North America before somehow making the long migration back to ...