Marty Stouffer's Wild America S09 E02 Dancers of the Dawn

In springtime, in the mysterious hour before sunrise, feathered shadows gather on secluded display grounds, risking predation to perform ancient rites of survival. From coast to coast, from deep forest to prairie sandhill to high timberline, North America is home to a variety of Grouse; each noted for its colorful vocal sacs and each with its own spectacular courtship dance.