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Estimates and trends of waterbird numbers wintering in Ireland, 1994/95 to 2003/04
ArticleAbstract: Capsule: There has been a decline in the numbers of waterbirds wintering in Ireland between 1994/95Palabras claves:Autores:Austin G.E., Colhoun K., Cranswick P.A., Kershaw M., Musgrove A.J., Olivia CroweFuentes:scopusNumbers and distribution of Bewick's Swan Cygnus columbianus bewickii wintering in Britain and Ireland: Results of international censuses, January 1995, 2000 and 2005
ArticleAbstract: The total size of the Northwest European population of Bewick's Swan Cygnus columbianus bewickii isPalabras claves:Bewick's Swan, Britain, census, Ireland, Wintering populationAutores:Cranswick P.A., Mcelwaine G., Olivia Crowe, Rees E.C., Worden J.Fuentes:scopus