San Diego Zoo Wildlife Alliance, and the University of Toronto Scarborough. Polar bears (Ursus maritimus) give birth in dens that they dig up deep beneath the snow. After birth, the cubs remain in ...

The Cincinnati Zoo & Botanical Garden counts on federal funds to grow cat, polar bear and rhino populations country-wide. The dollars could go away.

Polar bear cubs typically leave their mother at about three years old. "We can't say they'll remain at our zoo forever," Semjonov said. "The reason there are so many polar bears at our zoo at the ...

The biggest-ever Kodiak bear was a giant named Clyde at the Dakota Zoo. At his heaviest measured ... However, pregnant polar bears do dig dens to prepare for the birth of their cubs. They spend most ...

The biggest-ever Kodiak bear was a giant named Clyde at the Dakota Zoo. At his heaviest ... However, pregnant polar bears do dig dens to prepare for the birth of their cubs. They spend most ...

Uli, the female black bear, was found wandering downtown Juneau as a 5-pound cub; Jade ... grocer in a contest, the zoo now includes more than 100 animals, including polar bears, Dall sheep ...

The Seattle Zoo, like many zoos around the world ... By the time they reach adulthood, these tiny cubs have transformed into formidable bears. Polar bears cubs stays with their mother until they are ...

Polar bear (Ursus maritimus) in the winter snowdrift at Schönbrunn Zoo. Image via Alexander Leisser ... Whether they are out on sea ice hunting for breakfast or playing with their cubs in a snowy den, ...

Animals can also, Thon said, be moved to the informatory or the cub facility at the zoo. “It will be a case-by-case basis ... That includes turning off and draining the pool systems for the polar bear ...