Learn about beavers and the many different kinds of animals that depend upon it for survival.
When wolves were eliminated from Yellowstone National Park the natural system was out of balance. Shows the return of the wolves to the park and the natural balance being restored.
Tells how a golden retriever is trained as a service dog, to help someone who has trouble moving their arms or legs, and later as a guide dog for a man who cannot see.
"Journey to a place you've never ventured before--beneath a rock pile on a lonely mountain top--and meet the pikas, or rock rabbits. These scurrying, squeaking, industrious, and exceedingly cute mammals make their living...