When the Wolves Returned: Restoring Nature's Balance in Yellowstone - Couverture rigide

Dorothy Hinshaw Patent

Couverture rigide

ISBN 10 : 0802796869 ISBN 13 : 9780802796868

Editeur : Walker & Company, 2008

Synopsis

Yellowstone National Park's majestic geologic wonders and remarkable wildlife draw millions of visitors each year. But there was a time when these natural treasures were in great danger, all because after years of unrestricted hunting, one key piece of the puzzle had been eliminated-the wolf.
Now, more than a decade after scientists realized the wolves' essential role and returned them to Yellowstone, the park's natural balance is gradually being restored. The informative dual-level text and spectacular full-color photographs show the wolves in the natural habitat that was almost lost without them. Readers of all ages will be inspired by the delicate natural system that is Yellowstone.

Détails de l'édition

• Éditeur: Walker & Company
• Date d'édition: 2008
• Langue: anglais
• ISBN 10: 0802796869
• ISBN 13: 9780802796868
• Reliure: Relié
• Nombre de pages: 39
• Coordonnées du fabricant: non disponible
• Personne responsable: WordUnited GmbH; distribution@wordunited.com; ; Theodorstrasse 105; DUSSELDORF; 40472; Allemagne