polar bear hibernation (00:00:20)

Polar bears have an interesting approach to hibernation. Only pregnant mothers truly take a winter snooze.

• grant: $600,000 - Polar Bears International

  For the Siku Cam Project as part of the My Planet, My Part Campaign and Tundra Connections program, and for general operating support. Grants between 2011-2012.

• topic: polar bears

• location: cape churchill