陕西定边苟池湿地发现遗鸥繁殖群分布
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国家自然科学基金项目(No.31272292);陕西省科学院重点项目(No.2011K-02)
New Breeding Distribution of Relict Gulls in Gouchi Wetland, Dingbian, Shaanxi Province
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摘要:
2013年5月23日,在陕西省定边苟池湿地发现遗鸥 (Larus relictus) 繁殖群,统计结果为434巢。分为南、北两个巢群,南部巢群341巢,北部巢群93巢,南、北两个巢群间距8 m。遗鸥筑巢于坑洼相连的盐碱沼泽中一处较大"岛屿"上,巢址高出水面30~50 cm。定边苟池湿地是我国又一处新的遗鸥繁殖地。
Abstract:
In late May of 2013, a Relict Gull (Larus relictus) breeding colony was found at Gouchi wetland, Dingbian County of NW Shaanxi. A total of 434 nests were in two sub-colonies with 341 nests and 93 nests respectively, and the nests were built in the central part of a small upland, about 30-50 cm above the water level, in a saline-alkaline march with potholes here and there. This finding brought a new breeding site of the Relict Gull to China.
引用本文
肖红,王开锋,冯宁,徐志嫱.2013.陕西定边苟池湿地发现遗鸥繁殖群分布.动物学杂志,48(5):776-777.
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历史
- 收稿日期:2013-05-29
- 最后修改日期:2013-07-22
- 在线发布日期: 2013-10-17
