Klatte, Kathleen A., <br/><br/>
WOLVES :  A TAIGA KEYSTONE SPECIES / 
KATHLEEN A. KLATTE ; Editor: Theresa Emminizer; Book Designed: Tanya Dellaccio Keeney 
 - First Edition. 
 - 24 pages :  colour photographs ;  21 cm 
 - WHAT ARE KEYSTONE SPECIES? .
 - What are keystone species? .
<br/><br/> Includes index and glossary 
<br/><br/> <br/>"The notion of the "big, bad wolf" has done a lot of damage to our planet. Wolves are keystone predators. Their absence from the ecosystem has devasting consequences for humans and animals alike. Their presence ensures a vast variety of plant and animal life. This book explains what a keystone species is and why they're so important. It also breaks down the concept of trophic cascade using familiar species. Stunning full color pictures depict wolves and their habitat. Fun fact boxes and age-appropriate vocabulary make learning about our natural world fun"-- 
<br/><br/><label>ISBN: </label>9781499446661  RM 151.62 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gray wolf -- --Juvenile literature<br/>Gray wolf--Conservation --Juvenile literature<br/>Keystone species --Juvenile literature
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Juvenile literature<br/>Juvenile works
<br/><br/><label>Dewey Class. No.: </label>599.773