NATURE's In the Valley of the Wolves premiered Sunday, November 4th on PBS. This documentary covered the reintroduction of Yellowstone's top carnivore and how this event has altered the entire ecosystem.
In the Valley of the Wolves was produced and shot in High Definition by Emmy-award winning filmmaker Bob Landis. Watch NATURE's exclusive video podcast with filmmaker Bob Landis.
To get involved, go to NATURE's website, or read scientific papers and related news articles on how wolves affect ecosystems. Your contributions will help fund our field research in making additional discoveries on wolves, ecosystems, and trophic cascades in the wild landscapes of Yellowstone.