Nature's Greatest Moments - Episode 67: Wolves And Huskies – Strong Leadership/Harsh Conditions

Wolves can adapt to very cold climates and keep warm in winter because they have two coats of fur. They can happily sleep in blizzards under the snow. There is a thick, downy undercoat for insulation while an overcoat of long, guard hairs repels water and

offthefencenaturesgreatestmoments | February 20, 2009

Tags:. .undercoat. .insulation. .overcoat. .downy. .wolves