Glacier National Park: Geologist Chris Weiss briefly discusses the geologic history of Glacier National Park.

Glacier National Park: USGS research biologist Kate Kendall discusses a project to estimate population and distribution of grizzly bears in Glacier National Park and surrounding areas. The method of collecting hair samples from bears is mentioned.

Glacier National Park: The value of research on glaciers is discussed by a USGS research ecologist. Emphasis is placed on how the melting of glaciers affects ecosystems and serves as an indicator for climate change.