La Tour du Valat

Institut de recherche pour la conservation des zones humides méditerranéennes

Titre :	Distribution and abundance of birds and their habitats within the lowland farmland of Britain in winter (2008)
Auteurs :	Simon Gillings, Auteur ; Andrew M. Wilson, Auteur ; Greg J. Conway, Auteur ; Juliet A. Vickery, Auteur ; Robert J. Fuller, Auteur
Type de document :	Article
Dans :	Bird Study (55 MAR 2008)
Article en page(s) :	8-22
Langues:	Anglais
Résumé :	Capsule Farmland bird species occurred at low densities and were highly aggregated in a small proportion of available pastures, stubble fields and farmyards. Aim To document the current distribution and abundance of farmland birds and their habitats within the lowland farmland of Britain in winter. Methods Over three winters volunteer observers visited a stratified random sample of 1090 1-km squares within which they counted a suite of

Lundi , mardi et jeudi de 9h à 12h et de 13h à 17h00 : ouverture au public ...