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Predators have profound effects throughout their ecosystems. Regrettably, the U.S. Department of Agriculture's Wildlife Services ignores the positive role that predators play in their surrounding habitat, and has a long history of persecuting predators, considered competitors for game animals and threats to livestock and agriculture. As a result, in many areas,large predators have been eliminated entirely and most of these species now occupy only a fraction of their historical distribution.

last revised 3/30/2011

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