KB08012728
CIRCLE OF LIFE: THE GREATER YELLOWSTONE ECOSYSTEM - AMPHIBIA, REPTILES AND BIRDS
This program discusses common amphibians in the ecosystem; characteristics and examples of Yellowstone reptiles; avian characteristics; and the Passeriformes. In addition, the program discusses the circulatory anatomy of fishes and Amphibia, and how it relates to ectothermy and, looks at the circulatory anatomy in Reptiles, Birds, and Mammals, and how it relates to endothermy and ectothermy.
DVD (Closed Captioned)
Grades 9-12, College, Adult
30 minutes
2009
 
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