When the wolves returned : restoring nature's balance in Yellowstone / Dorothy Hinshaw Patent ; photographs by Dan Hartman and Cassie Hartman.

By:

Patent, Dorothy Hinshaw

Contributor(s):

Material type: Text

TextPublication details: New York : Walker, 2008.Description: 39 p. : ill. (some col ; 26 x 29 cmISBN:

0329728733
0802796869
0802796877 (lib. bdg.)
9780329728731 (Follett bdg.)
9780802796868
9780802796875 (lib. bdg.)

Subject(s):

DDC classification:

599.773/177/09787/52 22

LOC classification:

QL737.C22 P385 2008

Summary: Discusses how the wolf, once returned to Yellowstone National Park, helped restore balance to the ecosystem by minimizing the predation of coyotes on smaller creatures, keeping the elk herd on the run, thereby helping more aspen and willow trees to grow, and influencing other previously misunderstood dynamics.

Holdings
Item type	Home library	Shelving location	Call number	Status	Date due	Barcode
Book	Ortaokul Kütüphanesi / Middle School Library	İngilizce Roman Dışı / English Non Fiction (MS)	599.7 PAT /I (Browse shelf(Opens below))	Available		T 317887

Includes bibliographical references and index.

Booklist.

Horn Book.

Library Media Connection starred.

Discusses how the wolf, once returned to Yellowstone National Park, helped restore balance to the ecosystem by minimizing the predation of coyotes on smaller creatures, keeping the elk herd on the run, thereby helping more aspen and willow trees to grow, and influencing other previously misunderstood dynamics.

6.0 Follett Library Resources.

3-6 Follett Library Resources.

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