Polar Bears: Why the World's Largest Bears Aren't in Antarctica
Although the North and Antarctica represent comparable ecosystems in some respects, they are inhabited to distinct organisms. Despite the fact that both hemispheres are accessible to a range of seals as well as the whale population, solely the Arctic is habitat to the world's biggest bear, the polar bear.
United States Andrew Derocher Canada University Of Alberta National History Museum Largest Bear Cannot Be Seen Live Science
Source: natureworldnews.com