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Monday, November 23, 2009 |
Monday, November 23, 2009 |
Photo: Pronghorn Thrive in Wolves' ShadowA study published in the current edition of Ecology found that pronghorn populations benefit from the presence of wolves because the wolves prey on coyotes, a pronghorn predator. The federal government recently announced it is removing the North Rockies gray wolves' Endangered Species Act protections. Photograph by Sam Abell/National Geographic
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