Churchill polar bear adopts 2nd cub in wild
In a rare occurrence, a polar bear in Churchill is taking care of her offspring and another cub that is not her own. Evan Richardson, a polar bear research scientist with Environment and Climate Change Canada, is studying the family.
9:58
1:22
2:29
2:25
18:10
4:35
2:05
1:54
0:53
14:54
