predators http://wyomingpublicmedia.org en Study shows elk decline linked to drought and predators http://wyomingpublicmedia.org/post/study-shows-elk-decline-linked-drought-and-predators <p><br></p><p>A study by the Wyoming Cooperative Fish and Wildlife Research Unit shows that elk migrating to and from Yellowstone are raising fewer calves than in the past.</p><p></p><p></p><p>Report co-author Arthur Middleton says hot, dry weather has limited the amount of forage available, so fewer elk have been getting pregnant. Plus, he says wolves and bears are rebounding and killing more elk calves.</p><p>He says in contrast, <em>non-migratory</em> elk outside the park are doing well, because land is irrigated, and predators are scarce.</p> Thu, 06 Jun 2013 21:53:05 +0000 Willow Belden 41907 at http://wyomingpublicmedia.org Study shows elk decline linked to drought and predators