When young Charles Darwin set out on the Beagle, near the top of his wish list was a rare and coveted bird: the lesser rhea. The bird had been... Darwin's Very Bad ...

Discover the lesser rhea (Rhea pennata), a flightless bird of the pampas, and learn about its unique feathers. “Not beautiful without makeup”: these Chinese women show off their natural looks Doorbell ...

Combine your favorite rodent species into one animal, and you might get something that resembles a mara. The mara, endemic to Patagonia, has the body of a rabbit, but smaller ears, longer legs, and ...

The most recent top stories from our Spanish-language service, Mongabay Latam, followed Romeo, the incredibly rare Bolivian frog who’s finally found a mate; puma protection in Patagonia National Park; ...