Tilly, a river otter, came to the Oregon Zoo in 2009 as an injured and orphaned pup. She birthed four pups while at the zoo.

After decades of using dogs to track the scent of missing people, Mike Hadsell of Peace River K9 Search and Rescue has added ...

Oregon Zoo is mourning the death of their famous river otter, Tilly, at the age of 16. She won the zoo's “Mom of the Year” ...

Tilly, a 16-year-old river otter at the Oregon Zoo known for being "Mom of the Year" and a cameo on the NBC show "30 Rock," ...

Two 6-week-old otter pups were discovered last week outside a Navy base building after their mother was killed by a car. They ...

“Young river otters are extremely dependent on their mothers, and Tilly not only raised her own offspring but three other ...

The Oregon Zoo said goodbye to a member of the otter family Wednesday. Tilly, the zoo’s oldest North American river otter, ...

MONTEREY, Calif. (KION-TV) -- Opal the Otter is making a splash at the Monterey Bay Aquarium, having made its debut Tuesday.