Word: whitebark
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Dates: during 1989-1989
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...could not be located during the winter. Says Assistant Chief Ranger Gary Brown: "The bears don't seem to be frightened by fire. Poaching is a bigger threat by a long shot." The grizzlies will, however, find it more difficult to locate a crucial source of prehibernation protein, the whitebark pine nut. Though less than 20% of the whitebark pine trees in the park were burned, some scientists feel that a larger percentage of trees of nut-bearing age were killed. A shortage of the nuts could drive bears from higher altitudes this fall -- and into more confrontations with humans...
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