DVD, region 1, NTSC, wide screen (16:9); Dolby digital 5.1, Dolby digital 2.0.
Language
Subtitled for the deaf and hard of hearing (SDH).
Note
Title from container.
Audience
Rating: Not rated.
Summary
Global warming is transforming Glacier National Park, as its inhabitants2 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.