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Auteur Peter A. Fraser |
Documents disponibles écrits par cet auteur (10)
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Article
Peter A. Fraser, Auteur ; Peter G. Lansdown, Auteur ; Michael J. Rogers, AuteurFor this second annual report, covering 19996, information on assessed and accepted records has been supplied, sometimes in advance of publication in their local bird reports, by County Bird Recorders. There were all-time record numbers of at le[...]![]()
Article
Peter A. Fraser, Auteur ; Peter G. Lansdown, Auteur ; Michael J. Rogers, AuteurFor this third annual report, covering 1997, information on assessed and accepted records was supplied, sometimes in advance of publication in their local bird reports, by County Bird Recorders. There were all-time record numbers of three specie[...]![]()
Article
Peter A. Fraser, Auteur ; Peter G. Lansdown, Auteur ; Michael J. Rogers, AuteurFor this fourth annual report, covering 1998, information on assessed and accepted records of scarce migrant birds was supplied, sometimes in advance of publication in their local bird reports, by County Bird Recorders. There were all-time recor[...]![]()
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Peter A. Fraser, Auteur ; Michael J. Rogers, AuteurFor this fifth annual report, covering 1999, information on accepted records of scarce migrants was supplied by County and Regional Bird Recorders, sometimes in advance of publication in their local bird reports. The year 1999 was, by and large,[...]![]()
Article
Peter A. Fraser, Auteur ; Michael J. Rogers, AuteurFor this, the sixth annual report on accepted records of scarce migrant birds in Britain, covering the year 2000, information was obtained from County and Regional Bird Recorders and local bird reports. The year 2000 was similar in many ways to [...]![]()
Article
Peter A. Fraser, Auteur ; Michael J. Rogers, AuteurThis report documents the changing fortunes of those scarce migrants recorded in Britain in 2003. Favourable conditions brought record numbers of Pectoral Sandpipers Calidris melanotos and the largest influx of Yellow-browed Phylloscopus inornat[...]![]()
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Peter A. Fraser, AuteurThis report presents data on scarce migrant birds in Britain between 2004 and 2007. Sixteen of the 17 species removed from the BBRC list at the end of 2005 are included here for the first time (Ferruginous Duck Aythya nyroca was treated in this [...]



