Laridae and Sternidae Breeding in Italy: Report on the 1982–1984 Census Project
Laridae and Sternidae Breeding in Italy: Report on the 1982–1984 Census Project
复制标题
意大利的鸥科和鸥科育种:1982-1984 年普查项目报告
DOI:
10.1007/978-3-642-70895-4_1
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发表时间:
1986
期刊:
影响因子:
--
通讯作者:
M. Fasola
中科院分区:
文献类型:
--
作者:
M. Fasola
The populations of colonial waterbirds (gulls, terns and other seabirds, and herons) have been accurately censused only in restricted regions of the earth. The continental or worldwide review (Cramp & Simmons, 1977 and 1983; Croxall et al., 1984; Cramp, 1985) include sound data on populations of colonial waterbirds, which are limited to Northern and Central Europe, the coasts of the United States of America and of Canada, and a few other countries, eg South Africa. Elsewhere, the data are either incomplete (eg the Mediterranean countries) or merely qualitative (most tropical and southern regions).This lack of data has rapidly been filled in the Mediterranean region: various contributions to this volume (Ferrer, Isenmann, Baha el Din & Meininger, Goutner, and many others) show that waterbirds are now being accurately surveyed in many countries, especially Spain, France, Greece and Egypt.