American Spring Live: Birth and Rebirth

El Capitan in Yosemite Valley

Episode #3613 / Length: 57 minutes

Tracing the green wave that sweeps across the continent in spring, see how the rising temperatures and longer days spur plants to awaken and flower. Animals go through their own transformations, seeking out newly abundant resources, moving from winter homes to summer breeding grounds, or emerging from hibernation. Learn how both plants and animals have incorporated seasonal change into their life cycles and successful reproductive strategies - all demonstrated by the birth of a lamb in Maine.

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