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Aldo Leopold
Aspen
Cougars
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Range Contractions
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The Aspen Project

Photos

See the change in the Aspen Canopy over time

Pictures of wolves and elk, taken in Yellowstone National Park.

Quaking aspen conditions in other areas of the western U.S.

Sustaining Aspen in Western Landscapes Field Trip, June 14, 2000.

 

 



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280 Peavy Hall, Corvallis, OR 97331. phone: 541-737-4951 | fax: 541-737-3049
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