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

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," ...

On her Naughty by Nature tours, Sarah Allen talks about the birds and the bees as she shares fun facts about gibbons, Komodo ...

The Oregon Zoo mourns the loss of Tilly, a 16-year-old North American river otter, who was humanely euthanized due to ...

This is a very sad time, especially for Tilly’s care staff,” said Jen Osburn Eliot with the Oregon Zoo, in a statement.

Zoo staff euthanized the 16-year-old otter Tilly, who had a cameo on NBC's '"30 Rock," following a decline due to her age, the Oregon zoo said.

From a tiny snake to Fritz the hippo, zoo babies will be on display during May at the Cincinnati Zoo. (Provided by the Cincinnati Zoo) ...

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.

The Oregon Zoo is mourning the loss of Tilly, the oldest member of its North American river otter family, who was humanely euthanized following a decline due to her advanced age. At 16, Tilly was ...

Orphaned, and wounded from an animal attack, the months-old Tilly was able to overcome her injuries at the zoo and go on to care for other river otters. “This is a very sad time, especially for ...