WQED

Episode 2

Co-hosts Chris Kratt and Martin Kratt join Dr. Joy Reidenberg to take a look at the differences between black and brown bear claws.

Join host Chris Kratt as he explores how beavers construct their habitats.

On-air correspondent Steve Backshall climbs into the heart of a moulin.

Watch the climax of Alaska’s great feast and venture into Kodiak for elusive wolves.

See nature’s greatest drama LIVE wild animals converge for Alaska’s summer feast.