Study: Killing wolves to save cattle usually backfires

Summit County Citizens Voice

Lethal predator control leads to more livestock kills

Heavy snow has pushed elk out of the high country, so the Colorado Division of Wildlife will try to divert them from important livestock feeding areas in the Yampa Valley. PHOTO COURTESY THE NATIONAL PAKR SERVICE. Yellowstone wolves surround an elk.  Photo courtesy National Park Service.

Staff Report

FRISCO — Killing wolves to keep them from killing livestock is counterproductive and actually leads to more predation — up to a certain point — according to Washington State University researchers.

The scientists tested the idea that lethal control is an effective way of slowing predation and found the hypothesis lacking. Shooting and trapping lead to more dead sheep and cattle the following year, not fewer, they concluded in their study, published in the journal PLOS ONE.

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About narhvalur

Environmentalist, Animal Lover, Birder,Equastrian
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