Regular sightings of otters on a river are a sign of a healthy local ecosystem, a charity has said. The Wear Rivers Trust said evidence of the mammals living on the River Deerness in County Durham ...

In the wilds of South America, one animal strikes fear into the hearts of even the fiercest predators: the Giant Otter, also ...

Conservationists released family of giant river otters in Iberá wetlands, a first-of-its-kind reintroduction for species considered locally extinct for decades.

Louie and Ophelia the river otters Out of all the wild animal escapes listed here, Louie the North American river otter was the only one to successfully avoid recapture.