久久久无码人妻精品无码_6080YYY午夜理论片中无码_性无码专区_无码人妻品一区二区三区精99

A polar bear walks on the tundra near Churchill, Canada Friday, Nov. 3, 2006.The bears are slowly congregating along the coast, anticipating the winter freeze-up of Hudson Bay. When the Bay freezes, the polar bears can get onto the ice to hunt their favorite meal, ringed seal. [AP]

1

2

3

4

5

6

7

8

9

10