TACOMA, Wash. – Boris, an elderly polar bear believed to be the oldest male of his species on the planet, was humanely euthanized at Point Defiance Zoo & Aquarium on … Continued

Caring for the World’s Oldest Male Polar Bear  As Boris splashed in the pool, it was as if age didn’t matter. Paw-slamming a brown ball, pushing around a blue trash … Continued

At age 33, Boris is very likely the oldest male polar bear on the planet. We know he’s the oldest male of his species in zoo-related databases that keep track … Continued

Boris, our 32-year-old polar bear, is in his golden years and experiencing some arthritis and inflammation. To help make sure he has a great quality of life, our veterinary and … Continued

He’s an elder statesman of the polar bear world – and he’s beloved here at Point Defiance Zoo & Aquarium. And right now, he needs all our loving thoughts. Boris … Continued