Page 72 - The World of Animals
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bear does something very
                  intelligent and eliminates this

                  problem. It covers its nose with
                  its white forepaws. Totally hidden

                  in the snow, it awaits its prey's
                  approach.

                    This point deserves particular attention because for a polar
                  bear to employ hunting tactics it must be intelligent. Think for a

                  moment: the polar bear is aware that its white colour is a perfect
                  match for the environment in which it lives. Moreover, it is wise

                  enough to realise that it needs to cover its black nose, the only
                  obstacle to its camouflage. As you can also imagine, it is unlikely
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                  that the polar bear would have found this tactic after a few
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