Find out why the world’s largest otter has become endangered. Learn how their webbed feet, fur, and ears are perfectly ...

In a rather wonderful bit of news, the North American River otter is making a comeback in the Austin, Texas, area. The Texas Parks and Wildlife officials are dubbing this a “population success ...

River otters are known to grow to be 3-4 feet long. Zinnia carried her babies for around two months before delivering them in a secluded den, marking her third litter.