Four North American river otter pups have made their debut at Toledo Zoo in northwest Ohio.

The resurgence of river otters in North America is considered one of the greatest success stories of modern wildlife ...

Two river otters, Louie and Ophelia, weaseled their way out of their Wisconsin zoo enclosure last week during a winter storm, appearing on security camera footage cavorting across the snow, as the ...

(AP) - Two river otters, Louie and Ophelia, weaseled their way out of their Wisconsin zoo enclosure last week during a winter storm, appearing on security camera footage cavorting across the snow ...

Keepers at a Wisconsin zoo are on the hunt for a pair of otters that escaped from their enclosure under cover of a snowstorm.

A Wisconsin zoo said two river otters, Louie and Ophelia, weaseled their way out of their enclosure last week during a winter storm, as the search continued Tuesday Two river otters, Louie and ...

(AP) - Two river otters, Louie and Ophelia, weaseled their way out of their Wisconsin zoo enclosure last week during a winter storm, appearing on security camera footage cavorting across the snow, as ...