Sea otters help kelp forests recover by controlling sea urchins, but their impact varies. In British Columbia, recovery was ...

California's sea otters have become surprising environmental champions by tackling a destructive invasive species wreaking ...

However, by staying together in groups, sea otters increase their odds of survival. Being very social animals, the sea otters in the video easily accept Spy Sea Otter into their group. A group of sea ...

The serene coastlines of California are echoing with a heartening narrative of ecological renewal. The state’s sea otters, once teetering on the brink of extinction, are making a remarkable comeback, ...

However, in recent decades, these vibrant ecosystems have faced significant threats. Enter the sea otters, nature’s unexpected yet invaluable ecological warriors. This furry marine mammal is not ...

Yep, otters have a favorite rock. Unlike other animals that use tools occasionally, sea otters show remarkable consistency. Once an otter finds a rock that works well, it often keeps the same one ...

Because of their high metabolic rates, sea otters are especially vulnerable to disturbances that can increase their energy ...

When sea otters were reintroduced along the coastlines of islands in Southern California and British Columbia, researchers ...

When sea otters were reintroduced along the coastlines of islands in Southern California and British Columbia, researchers saw kelp forests return to areas that were destroyed by sea urchins.