La Tour du Valat

Institut de recherche pour la conservation des zones humides méditerranéennes

Titre :	Breeding birds in The Netherlands in the 20th century
Auteurs :	Jan Parlevliet, Auteur
Type de document :	Article
Dans :	Limosa (76(4) 2003)
Article en page(s) :	141-156
Résumé :	Changes in the Dutch avifauna are discussed by comparing results of the two breeding bird atlas projects (mid-1970s and late 1990s) with literature sources for the early part of the 20th century. The number of bird species breeding regularly (annually or almost so) in The Netherlands increased from 150 to 190 between 1901 and 2000 (tab.3). Seven species disappeared (tab. 2). Two of these returned later in the century. Forty-seven new species established themselves as regularly breeding birds. The increase in species breeding regularly in The Netherlands started already in the later part of the 19th century. The increase accelerated after 1960. Of 62 regularly breeding birds the number of breeding pairs increased considerably, while of 47 such species the numbers decreased considerably. Thirty-three species bred irregularly in the 20th century (tab. 5). From 1901 to 1960 there were

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