'(Sarah of the Clue Crew delivers the clue from Svalbard Islands in Norway) A polar bear weighs a pound at birth, but because its mother's milk is 35% this, the richest milk of any bear species, a cub can weigh 20 pounds in 3 or 4 months'
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ARCTIC WILDLIFE: A polar bear weighs a pound at birth, but because its mothers milk is 35% this, the richest milk of any bear species, a cub can weigh 20 pounds in 3 or 4 months
A polar bear weighs a pound at birth, but because its mother's milk is 35% this, the richest milk of any bear species, a cub can weigh 20 pounds in 3 or 4 months
A polar bear weighs a pound at birth, but because its mother's milk is 35% this, the richest milk of any bear species, a cub can weigh 20 pounds in 3 or 4 months
ARCTIC WILDLIFE
fat
ARCTIC WILDLIFE