Climate change has turned some polar bears into cannibals as global warming melts their Arctic ice hunting grounds, reducing the polar bear population, according to a U.S.-led global scientific study.
11月20日には、カナダのマニトバ州チャーチルから300キロほど北で
オスのホッキョクグマが共食いした、子グマの頭部を運ぶ写真も撮影されている。
A male polar bear photographed carrying the head of a polar bear cub it killed and cannibalized in an area about 300 km (186 miles) north of the Canadian town of Churchill November 20, 2009.
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(対訳/ジアスニュース)