Sunrise EarthSeason 22005 · 5 episodesNatural scenery of sunrises in AlaskaMoreEpisodes1Glacier of Kenai FjordsPerched in the dawn hours along the terminal moraine of Kenai Fjords National Park's largest tidewater glacier are blue icebergs flowing toward the sea. Scattered on the jet-black beach are other bergs broken under the pressure of a four-mile river of ice.2Katmai BearsAfter seven months of hibernation, the world's largest population of brown bears is ready for some sun in the Katmai National Park and Preserve, Alaska. They begin the morning in the meadow, but as the sun rises and the tide goes out, the bears dig for clams in the flats.3Volcano Lagoon4Homer TakeoffFog envelopes Beluga Lake in Homer, Alaska, but dissipates as the sun rises and seaplanes take to the sky.5Ninagiak IslandSeason 1Season 3Season 4