Tilly, a 16-year-old North American river otter at the Oregon Zoo known for being a mom and having a cameo on the NBC show "30 Rock," died April 30. Tilly was adopted by the Oregon Zoo as a pup ...

The Oregon Zoo said goodbye to a member of the otter family Wednesday. Tilly, the zoo’s oldest North American river otter, was humanely euthanized at age 16, due to advanced age, according to a ...

PORTLAND, Ore. (KOIN) — The Oregon Zoo is mourning the death of Tilly, the river otter who started out as a rescued orphan pup and went on to become a mother herself and had brushes with fame ...

Screengrab from Oregon Zoo A zoo euthanized a “beloved” North American river otter after her health declined due to her age, Oregon zookeepers said. Tilly, a river otter that was euthanized at ...

PORTLAND, Ore. (KATU) — 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 ...