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

A zoo euthanized a “beloved” North American river otter after her health declined due to her age, Oregon zookeepers said.

Here's what to know about Tilly. At 16, Tilly was the oldest member of the zoo's North American river otter ...

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

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

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

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

If you see a furry head with whiskers pop up in a local creek or wetland, it may be an otter. Or it may be a beaver. River otters were re-introduced to Western New York in the late 1990s after ...

If you see a furry head with whiskers pop up in a local creek or wetland, it may be an otter. Or it may be a beaver.River otters were re-introduced to Western New York in the late 1990s after they ...