July 2011
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June 2011
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November 2010
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club bird →
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October 2010
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Morphological changes in European goldfinches... →
In Spain, several Autonomous Communities have granted licenses to capture European goldfinches (Carduelis carduelis parva) during the post-breeding period, from August to December. In Galicia (NW Spain) and other Autonomous Communities, after 5-7 months of captivity, many birds are released. We tested the hypothesis that captivity results in biometric and body condition changes which affect the...
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September 2010
4 posts
July 2010
6 posts