Birds Fly North to Escape Climate Change
30 Jul 2008
Birds fly north in climate change vanguard: study
by Environment Correspondent Alister Doyle
OSLO (Reuters) - Birds have been moving north in Europe over the past 25 years because of climate change in the vanguard of likely huge shifts in the ranges of plants and animals, scientists said on Wednesday.
A study of 42 rare bird species in Britain showed that southern European bird species such as the Dartford warbler, Cirl bunting, little egret or Cetti's warbler had become more common in Britain from 1980-2004.
And species usually found in northern Europe, such as the fieldfare, redwing or Slavonian grebe, had become less frequent in Britain.