Deciduous forest ecosystems can be found on nearly every continent. Countless animals and plants live in them. So what difference could the loss of one animal species make? Follow the chain reaction, and discover how important gray wolves are.
(Tags : What If There Were No Gray Wolves?: A Book About the Temperate Forest Ecosystem (Unabridged) Suzanne Slade & Carol Schwartz Audiobook, Suzanne Slade & Carol Schwartz Audio CD )
