USGS: Some Alaskan polar bears losing their fur
ANCHORAGE, Alaska (AP) — Alaska polar bears are losing their fur and U.S. Geological Survey scientists don’t know why.
In the past two weeks, nine of 33 bears checked by scientists in the southern Beaufort Sea region near Barrow were found to have alopecia — loss of fur — and skin lesions, said Tony DeGange, chief of the biology office at the USGS Science Center in Anchorage.
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