Casey's Wild Backyard

Casey Anderson, wildlife photographer, encounters a mountain lioness on his ranch and discovers she has several young mouths to feed.

Casey Anderson, wildlife photographer, finds a nest of wintering rattlesnakes and we learn how they survive in the harsh land of the Wyoming prairie.

Casey Anderson, wildlife behavior expert and photographer, tracks a male grizzly bear who is making his first forays into the Yellowstone Spring after a Winter hibernation.