Oregon environment roundup: Could hunting wolves actually boost wolf population?
Wolf pups from the Wenaha Pack huddle in a 2012 photo. A new study indicates wolf hunting could actually cause population increases by elevating stress hormones that, in turn, encourage reproduction. ( Photo courtesy of Oregon Department of Fish & Wildlife)
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on November 18, 2014 at 8:00 AM, updated November 18, 2014 at 8:05 AM
Could wolf hunting as a means of population control be having the opposite effect? A study published Wednesday in the journal Functional Ecology indicates it could. According to research from scientists at the University of Calgary, wolves change their reproductive behavior in response to the stress of being hunted. In short, they have more babies. Part of the reason, the scientists conclude, is because alpha male deaths lead to social disruption, enabling lower-ranking males to breed with female pack members.
Email the author | Follow on Twitter
on November 18, 2014 at 8:00 AM, updated November 18, 2014 at 8:05 AM
Could wolf hunting as a means of population control be having the opposite effect? A study published Wednesday in the journal Functional Ecology indicates it could. According to research from scientists at the University of Calgary, wolves change their reproductive behavior in response to the stress of being hunted. In short, they have more babies. Part of the reason, the scientists conclude, is because alpha male deaths lead to social disruption, enabling lower-ranking males to breed with female pack members.
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