Video

Glacier Bay's Glaciers: The Moving Force

Glacier Bay National Park & Preserve

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Duration: 13 minutes, 31 seconds
Credit: Glacier Bay National Park
Usage Information: View Usage Information Multimedia credited to NPS without any copyright symbol are public domain. Multimedia credited with a copyright symbol (indicating that the creator may maintain rights to the work) or credited to any entity other than NPS must not be presumed to be public domain; contact the host park or program to ascertain who owns the material. « Hide Usage Information

Description

Enjoy this classic film now available for online viewing. Discover the story of Glacier Bay's famous tidewater glaciers and why these rivers of ice have advanced and retreated over time.