The Science of Snow
Onto the Frozen Sea
In Search of Grizzly Bear Dens
Snow Pits and Cookie Cutters
Finding Polar Bears Dens Under the Snow
Snow Tools
Surviving in Extreme Cold
A Sense of Snow: Mapping Suitable Habitat for Polar Bear Dens
Following Bears on the Sea Ice
A Look at Polar Bear Numbers
Other Challenges for Polar Bears
A Late Return to the Sea Ice
Where's the Ice?
We Can Do This!
Leaving Churchill
What if It All Means Something?
Watching Extinction in Real Time
A Sobering Day on the Tundra
The Broad Impacts of Climate Change
It's Up to Us
Sea Ice and Polar Bears
Back on the Tundra with Tundra Connections
Tundra Time
Waiting, Waiting
Halloween on the Tundra
A Foggy Arrival
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