Salmon in the Trees: Life in Alaska's Tongass Rain Forest

One of the rarest ecosystems on Earth, the Tongass rain forest fringes the coastal panhandle of Alaska and covers thousands of islands in the Alexander Archipelago. It's a place where everything is interconnected: Humpback whales, orcas, and sea lions cruise the forested shorelines. Wild salmon swim upstream into the forest, feeding some of the world's highest densities of grizzlies, black bears, and bald eagles. Native cultures endure with Raven, Eagle, and Salmon. Local communities benefi...