Some European Birds Delay Migration Due to Warmth
Report from Planet Ark
December 20, 2006
Some European Birds Delay Migration Due to Warmth
OSLO - Some European birds have failed to fly south for the winter, apparently lured to stay by weeks of mild weather that experts widely link to global warming. ...
http://www.planetark.com/dailynewsstory.cfm/newsid/39563/story.htm