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标题：New and noteworthy waterfowl records at artificial wetlands from Baja California Sur, Mexico
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作者：Roberto Carmona ; Víctor Ayala-Pérez ; Antonio Gutiérrez Aguilar 等
期刊名称：Revista Mexicana de Biodiversidad
印刷版ISSN：1870-3453
出版年度：2011
卷号：82
期号：2
出版社：Instituto de Biología
摘要：We present 9 recent records of rare waterfowls in Baja California Sur, all of them in artificial wetlands: 3 freshwater sites and 1 concentration area for a saltworks. We present the first records of the Ross’s Goose in the state. The remaining 8 species are: Black-bellied Whistling-Duck (breeding), Fulvous Whistling-Duck, Greater Whitefronted Goose, Snow Goose, Cackling Goose, Tundra Swan, Mallard and Hooded Merganser. To this list we added an historical compilation of the records of these species in artificial sites of the state. The artificial wetlands are no replacement for their natural counterparts, they are nevertheless an important part of the region’s landscape mosaic. As the records of the present work exemplify, this man-made habitat increases the regional species richness, and should be considered as important areas that need to be protected.
关键词：waterfowls;artificial wetlands;Baja California Peninsula