North America: Its Rivers

Physical features such as gulf, peninsula, island, etc, are defined and basic principles of using colors to show elevation are illustrated with...

Presents a geographic overview of the Rocky Mountain region. Discusses the significant role that this region of natural resources has played in the...

Filmed entirely from the air, Upstream follows the course of the River Dee in Scotland, all the way to its source in the Cairngorm mountains, the...

Through animation, maps of the same scale and projection are combined to show relationships between natural features of the earth, human use, and...

Views of the earth from the ground, from a plane and from a space ship show major features of the land, the oceans and the atmosphere.

“…this documentary capturing important aspects of Thoreau’s life and writings is highly recommended.” Video Librarian, May...

Take an unprecedented visual journey into Planet Water. Water Life captures extraordinary locations and intimate animal behavior never before seen on...

Take to the sky and come face-to-face with Washington states majestic mountains, including one of the Pacific Northwests most well-known symbols:...

When the Tanana River bridge was installed in Salcha, Alaska, the community worried about the levee's effects on fish wildlife. Salcha Elementary...

How would natural habitats develop without human interference? In this documentary we follow an international team of scientists and explorers on an...