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How 'spirit bears' use their appearance to fish successfully
Friday, November 6, 2009Being invisible to fish is what helps a rare white morph of black bear, known as a spirit bear, survive, scientists discover.
Original article from http://news.bbc.co.uk/go/rss/-/earth/hi/earth_news/newsid_8344000/8344367.stm
Original article from http://news.bbc.co.uk/go/rss/-/earth/hi/earth_news/newsid_8344000/8344367.stm
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