Polar Bear Facts - North American Bear Center
https://bear.org/polar-bear-facts/
Jan 31, 2008 · On land, a polar bear has the edge over a walrus, but once in the water, the walrus has the edge. It can grab the polar bear from below, stab the bear with its tusks, and repeat this resulting in serious if not fatal injury to the bear (Brown 1993, p 108-109). Longevity: The average age of a polar bear in the wild is 15 – 18 years. Females stop having cubs around the age of 20. Alaska/North Slope: 2,000 Greenland/Barents: 5,000 Canadian Artic: 9,000 Soviet Union: 3,600
Alaska/North Slope: 2,000
Greenland/Barents: 5,000
Canadian Artic: 9,000
Soviet Union: 3,600
DA: 56 PA: 60 MOZ Rank: 5