The lowland forest of El Impenetrable National Park in northern Argentina sprawls across the hot, swampy green of the Gran Chaco biome, home to South America’s largest mammals and thousands of ...

This South American cat lives in the Andes Mountains. It inhabits the scrubby forests of the Pampas and Gran Chaco. Geoffroy’s cat has a tawny coat with black markings, but some can be all black.