Study finds Wolves in Northern Yellowstone compete for territory bit.ly/05_15_6a Many think wolf populations are limited only by prey numbers, said MacNulty, assistant professor in USUs Department of Wildland Resources and the USU Ecology Center, according to a news release. Thats not the case. A vital resource for wolves is enemy-free space to safely raise pups. (photo: Spirit of the Wolf.co.uk)
Posted on: Thu, 15 May 2014 13:00:00 +0000
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