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In this Oct. 6, 2011 photo, red wolves walk around their enclosure at the Wolf Conservation Center in South Salem, N.Y. The Wolf Conservation Center is raising and breeding endangered Mexican and red wolves. The animals roam in large pens on the 27-acre property, eating roadkill and whatever they catch. The center is an important part of the effort to return wolves to the wild in North Carolina, Arizona and New Mexico. (AP Photo/Seth Wenig)