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Associated Press
FILE - In this July 6, 2010 file photo, a rare black-backed woodpecker is seen in the burned remains of the Angora Fire near South Lake Tahoe, Calif.  Conservationists are seeking Endangered Species Act protection for the rare woodpecker that feeds on beetles in burned forests. Four groups filed the listing petition Wednesday, May 2, 2012, for the black-backed woodpecker in the Black Hills, the Sierra Nevada and Eastern Cascades of Oregon. (AP Photo/Rich Pedroncelli, File)

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