Wide screen (16:9). Special features: Glacier National Park explorer 3D interactive and printable map; Denali National Park; Grand Canyon National Park; Yellowstone.
Summary:
Global warming is transforming Glacier National Park, as its inhabitantsâ‚‚ race to adapt. As melting glaciers push some wildlife to the brink of extinction, other animals battle tirelessly to persist despite the rapidly warming environment in what is truly one of America's wildest spaces. When arriving at Blackfoot Glacier once one of the park's largest witness the transformation taking place, from disappearing waterfalls to the newly uncovered sculpted landscape.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.