La Tour du Valat

Institut de recherche pour la conservation des zones humides méditerranéennes

Titre :	Recent records of Nearctic landbirds in Britain and Ireland
Auteurs :	Norman Elkins, Auteur
Type de document :	Article
Dans :	British Birds (92(2) Feb., 1999)
Article en page(s) :	83-95
Résumé :	Records of Nearctic vagrant landbirds in Britain and Ireland during the decade 1987-96 are summarised and discussed, and also compared with those in previous decades. Their association with autumnal atmospheric conditions across the North Atlantic is described, and year-to-year fluctuations considered. There was a steady decrease in the number of annual records in the early years of the decade, reaching a minimum in the years 1992-94. These fluctuations were thought to have been brought about by a combination of meteorological patterns and population changes.

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