This title is licensed for public performance by the MPLC umbrella license. Follow rivers as they course from mountain to the sea, nourishing unique and dramatic wildlife and shaping the land. Recognizing that all life on land depends on fresh water, the presentation emphasizes the importance of rain in the water cycle and how animals from grizzly bears in British Columbia to cichlids in Africa's river valley use fresh water to protect, nurture, and teach their young. (2 DVDs; one disc is teacher resources).