Breeding Seasons of Landbirds in New Caledonia

Breeding Seasons of Landbirds in New Caledonia
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新喀里多尼亚陆鸟的繁殖季节

DOI：
10.1676/12-110.1
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发表时间：
2013
期刊：
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影响因子：
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通讯作者：
J. Theuerkauf
J. Theuerkauf
中科院分区：
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文献类型：
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作者：
N. Barré;F. Tron;Vivien Chartendrault;Y. Okahisa;Nozomu J. Sato;Andrew Legault;J. Theuerkauf

文献摘要

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摘要通过对新喀里多尼亚63种鸟类805次观察，确定了新喀里多尼亚鸟类营养功能团的主要繁殖季节。大多数杂食性和肉食性鸟类的繁殖期不明确，在温暖/干燥的季节和炎热/雨季的温和高峰。相比之下，食蜜，食果，食谷和食虫物种有显着的繁殖季节，开始在温暖/干燥的季节开始，并在炎热/雨季结束。引进的物种也繁殖在这些时期，无论营养行会，他们属于。
Abstract Based on 805 observations of 63 species, we identified the main breeding seasons of avian trophic guilds in New Caledonia. Most omnivorous and carnivorous birds had undefined breeding periods with moderate peaks during the warm/dry season and the hot/rainy season. In contrast, nectarivorous, frugivorous, granivorous and insectivorous species had marked breeding seasons that started at the beginning of the warm/dry season and ended in the hot/rainy season. Introduced species also reproduced during these periods, regardless of the trophic guild to which they belonged.