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3:43
Wildlife photographer and actor Jeff Palmer on his experience filming My Life as a Turkey.
1:12
Filmmaker Fergus Beeley comments on the impressive strength of the great harpy eagle.
1:17
Male swiftlets use their own building material, gluey saliva, to make their nests.
1:08
The rich landscape of the Alaskan coast is home to some of the biggest bears in the world.