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By: Ellis, John A.Type: ArticleIn: The Avicultural magazineVolume: 111Series:Issue: 3Date: 2005Page Range: 102--109Publication Info: Ascot, Berkshire, etc Avicultural Society, etcSubjects:
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By: Ellis, John A.Type: ArticleIn: The Avicultural magazineVolume: 108Series:Issue: 1Date: 2002Page Range: 32--44Publication Info: Ascot, Berkshire, etc Avicultural Society, etcSubjects: