The Darwin’s Rhea bird is native to the Patagonia region, across both Argentina and Chile. But the population on the Chilean side of the border has struggled to survive, while the Argentinian ...

The fast-running, flightless bird is a species that is pivotal to keeping the Patagonia grasslands growing and thriving.

The possibility of finding that bird slipped Darwin's mind until one of his shipmates shot such a smaller "ostrich" (another rhea) for its meat. Darwin paid little attention, assuming it was a ...

In the first international translocation of wild species for release in the Southern Cone, Rewilding Argentina and Rewilding ...

Argentina and Chile achieve a conservation milestone with the first binational translocation of wild birds; Conservation ...