Want to watch better-quality PBS Video? Sign in to access HD streaming!
Spring in Yellowstone brings new life and a break from the brutal temperatures of winter, but the dangers aren’t over. The wildlife families now face a torrent of water cascading down the mountains as the Great Thaw gets underway, and the beavers are in particular danger.
Upgrade Your Viewing Experience
This video is available to CallSign viewers with a Passport account. Passport gives you access to a wealth of premium content not previously available online, including full seasons of your favorite shows.