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By: Steinheimer, F DType: ArticleIn: ForktailVolume: 15Series:Issue:Date: 1999Page Range: 100--101Publication Info: Oxford,Subjects:
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By: Steinheimer, F DType: ArticleIn: Bulletin of the British Ornithologists' ClubVolume: 122Series:Issue:Date: 2002Page Range: 312--314Publication Info: London, British Ornithologists' Club, 1893-Subjects: