Young polar bear cub deep in thought Barter Island Kaktovik, Alaska © 2015 TNWA Photography / Debbie Tubridy
A polar bear mom and her 2 juveniles navigate the ice Arctic National Wildlife Refuge Kaktovik, Alaska © 2015 TNWA Photography / Debbie Tubridy
Polar bear playing in the slushy waters of the arctic Arctic National Wildlife Refuge Kaktovik, Alaska © 2015 TNWA Photography / Debbie Tubridy
