Apparently, all polar bears are left handed. When stalking prey on the ice, a polar bear draws his right paw across his black nose, hiding his primary dark body part, the better to successfully sneak up on his next meal. (Some polar bears also squeeze their eyes almost closed, for even more complete camouflage.) Then, the bear batters his lunch to death with his stronger, dominant, left paw.

But one unfortunate polar bear did not get with the program. This bear, when stalking prey, would begin to cover his nose with his left paw while raising his right paw for the kill then suddenly become all confused and flustered. He'd begin to switch paws, often whacking himself painfully in the nose with his ready-for-action right paw in the process. By this time, lunch was usually several ice floes away. One observer theorized that this particular bear probably did not survive long, again lending credence to the theory of natural selection.