Killing the protected animals may be the only way to stop them from eating too many of the Pacific Northwest’s endangered ...

We describe the seldom observed event of a group of type A killer whale (Orcinus orca) predating on an Antarctic minke whale (Balaenoptera bonaerensis) in austral summer 2019. A pod of 11-13 ...

In Patagonia, killer whales snatch seal lion pups from the shore. But as Steve Backshall recalls, these apex predators don’t ...

From sinking boats and feasting on shark livers to dining on whale tongue and tossing porpoises around for fun, orcas are ...

A natural experiment in a national park in Patagonia shows how the return of a large predator can reshape an ecosystem. Long absent from Argentinian Patagonia due to over-hunting, pumas have returned ...

As puma populations increased, they began preying on an unexpected species. Wildlife conservation efforts in the Patagonia region of Argentina have been so successful that rebounding populations of ...

A dramatic video showing a pod of adult orcas, better known as killer whales, chasing a lone penguin has gone viral on social media. The clip, captured from a ship in the middle of an ocean, shows the ...

In Monte León National Park in Patagonia, pumas and Magellanic penguins share the same habitat—a rare and surprising predator-prey relationship that has developed with the return of the predators.

Pumas in Argentina’s Patagonia region have started eating penguins, and researchers say the behavior is triggering unexpected social changes among the typically solitary big cats. The animals, which ...

Pumas in Argentina's Patagonia region have started eating penguins, and researchers say the behavior is triggering unexpected social changes among the typically solitary big cats. The animals, which ...

Pumas in Patagonia, Argentina are eating penguins in a national park — and it's changing how the big cats are interacting with each other. When you purchase through links on our site, we may earn an ...