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.

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

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” ...

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

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

Kai the North American river otter had lived at the zoo since 2017. Early Monday morning, zookeepers found Kai unresponsive ...

Kai had lived at the Sacramento Zoo since 2017, where she brought joy to all guests and staff, zoo officials said.

The Oregon Zoo is mourning the loss of Tilly, the oldest member of its North American river otter family, who was humanely ...

TACOMA – 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 the age of 16 ...

A “beloved” river otter named Tilly was euthanized in Oregon, zookeepers said. Screengrab from Oregon Zoo A zoo euthanized a “beloved” North American river otter after her health declined ...