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首页> 外文期刊>Slovak Raptor Journal >Common wintering of black kites (Milvus migrans migrans) in Greece, and new data on their wintering elsewhere in Europe
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Common wintering of black kites (Milvus migrans migrans) in Greece, and new data on their wintering elsewhere in Europe

机译：希腊常见的黑鸢（Milvus migrans migrans）越冬，以及欧洲其他地区越冬的新数据

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摘要

Black kites of the nominal subspecies Milvus migrans migrans breed in the Western Palearctic and in Central Asia, while the European population is relatively small. The birds winter mostly in sub-Saharan Africa. Until 2000 winter observations of black kites were rare in Greece, and also within the tri-point border area of Austria, the Czech Republic and Slovakia. At that time regular wintering of black kites started there. These data and evidence from recent local literature as well as from a number of unpublished data obtained throughout European countries and reviewed in this paper corroborate the impression that numbers of black kites wintering in Europe and the whole Mediterranean area including Turkey are increasing. The reasons considered are climate warming in the area and some negative changes in sub-Saharan Africa in the traditional wintering grounds of black kites. Notes about the wintering of black/red kite hybrids are also added.
机译：名义上的亚种Milvus migrans migrans的黑鸢在西古太平洋和中亚繁殖，而欧洲人口相对较少。鸟类主要在撒哈拉以南非洲地区过冬。直到2000年冬季，在希腊，以及在奥地利，捷克共和国和斯洛伐克的三点边境地区，都很少观察到黑鸢。那时开始定期放风筝。这些数据和最新的本地文献资料以及从整个欧洲国家获得并在本文中进行综述的许多未公开数据，佐证了这样的印象，即欧洲和包括土耳其在内的整个地中海地区越冬的黑鸢数量正在增加。所考虑的原因是该地区的气候变暖以及撒哈拉以南非洲在传统的黑鸢越冬地中的某些负面变化。还添加了有关黑/红风筝杂交动物越冬的注意事项。

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