These Polar Bear cams/experience are not quite as spectacular as the Katmai Brown Bear cams but they're live. The Polar Bears are struggling to survive/find food as they wait for the return of the sea ice so they can get out and hunt seals.
Three scientist just had a live chat from on top of a tundra buggy. It's raining with high winds.
Below are a few left over captures I got from Katmai.