Sunday, November 10, 2013

Researchers stumped over decline of sparrow population - USA Today -- Duh!

Researchers stumped over decline of sparrow population - USA Today


Research on the decline has been particularly active in the U.K., where greater London was believed to have lost 70% of its sparrows between 1994 and 2001. This mirrors declines in Bristol, Edinburgh and Belfast. In 2002, the house sparrow was placed on the U.K.'s Red Data list of species of conservation concern.

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