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By: Peterson, A TType: ArticleIn: Bulletin of the British Ornithologists' ClubVolume: 111Series:Issue:Date: 1991Page Range: 28--33Publication Info: London, British Ornithologists' Club, 1893-Subjects:
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By: Peterson, A TType: ArticleIn: Bulletin of the British Ornithologists' ClubVolume: 112Series:Issue:Date: 1992Page Range: 6--11Publication Info: London, British Ornithologists' Club, 1893-Subjects:
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By: Peterson, A T - Navarro-Sigüenza, Adolfo G. (Adolfo Gerardo)Type: ArticleIn: Proceedings of the Biological Society of WashingtonVolume: 113Series:Issue:Date: 2000Page Range: 864--870Publication Info: Washington, Biological Society of Washington,Subjects: