Pumas in southern Patagonia have discovered an unexpected new food source in the dense colonies of Magellanic penguins, and ...
In a national park in Patagonia, something remarkable is happening between predators and prey: Pumas are returning–and ...
Penguins, it seems, can't really taste their dinners. They aren't able to pick up on sweetness, bitterness, or a meaty flavor known as umami, a study finds. Instead, they can only taste sourness and ...
A natural experiment in a national park in Patagonia shows how the return of a large predator can reshape an ecosystem.