La Tour du Valat

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Key conservation issues for migratory land- and waterbird species on the world's major flyways

Jeff S. Kirby, Auteur ; Alison J. Stattersfield, Auteur ; Stuart H. M. Butchart, Auteur ; Michael I. Evans, Auteur ; Richard F. A. Grimmett, Auteur ; Victoria R. Jones, Auteur ; John O'Sullivan, Auteur ; Graham M. Tucker, Auteur ; Ian Newton, Auteur

Dans Bird Conservation International (18 SEP 2008)

An estimated 19% of the world's 9,856 extant bird species are migratory, including some 1,600 species of land- and waterbirds. In 2008, 11% of migratory land- and waterbirds were classed by BirdLife International as threatened or near-threatened[...]

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