Polar Bears as Patients: Caring for Animals at Henry Vilas Zoo - University of Wisconsin School of Veterinary Medicine
The Sad, Unnatural Habitats of Polar Bears in Captivity | WIRED
The Sad, Unnatural Habitats of Polar Bears in Captivity | WIRED
New male polar bear coming to KC Zoo — meet Nuniq!
Copenhagen zoo staff rescue man who jumped into polar bear enclosure | Denmark | The Guardian
Zoo prepares to welcome back Nora the polar bear | Oregon Zoo
Polar bear — The Alaska Zoo
Polar Bears | Assiniboine Park Conservancy
/Keeping-Cool-with-Polar-Bear-Science/DSC_6092-Hudson-DITL-(1).jpg.aspx "Chicago Zoological Society - Keeping Cool With Polar Bear Science at Brookfield Zoo")
Chicago Zoological Society - Keeping Cool With Polar Bear Science at Brookfield Zoo
Stop everything and watch this polar bear play in the snow - CNN Video
/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer_public/01/b6/01b69fd0-fe70-44d9-9041-940da60ebe50/snow_lilly.jpeg "North America's Oldest Polar Bear Living in Captivity Dies at 36 Years Old | Smart News| Smithsonian Magazine")
North America's Oldest Polar Bear Living in Captivity Dies at 36 Years Old | Smart News| Smithsonian Magazine
Chicago Zoological Society - Brookfield Zoo & The Chicago Zoological Society
We're going to the zoo: sleeping with polar bears on a trip to southern Belgium | Belgium holidays | The Guardian
The Sad, Unnatural Habitats of Polar Bears in Captivity | WIRED
Buzz the polar bear dies at Como Park Zoo in St. Paul, Minnesota, at age 24 | CNN
Amelia Gray is the new polar bear at the Oregon Zoo | kgw.com
Polar Bear | San Diego Zoo
Young polar bear, born in captivity, joins two other bears at Como Zoo | MPR News
Studying polar bears in zoos aids conservation | Popular Science
Polar Bears — City of Albuquerque
The polar bear so badly abused before arriving at Bristol Zoo, he changed the lives of animals in captivity - Bristol Live
Columbus Zoo polar bear Kulu moving to new home this fall | 10tv.com
Polar bear takes its first steps outside at Vienna zoo | AFP - YouTube
