• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Slovak Raptor Journal >Observations of the lesser kestrel (Falco naumanni) in Bulgaria during the period of post-breeding dispersal
【24h】

Observations of the lesser kestrel (Falco naumanni) in Bulgaria during the period of post-breeding dispersal

机译：繁殖后扩散期间保加利亚小k（Falco naumanni）的观察

获取原文
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The lesser kestrel (Falco naumanni) was considered extinct as a breeding species in Bulgaria, but recently a small breeding colony was found again in the south-eastern part of the country. Seven recent observations of flocks or solitary birds of the species in Bulgaria during the post-breeding period are presented and commented here. It is shown that the territory of the country is a regular area for post-breeding dispersal and pre-migratory feeding of lesser kestrels. The origin of these is not known, but most probably birds from the populations of the European part of Turkey, Greece, Republic of Macedonia and Albania are involved.
机译：小红k（Falco naumanni）在保加利亚被认为是绝种，但最近在该国东南部又发现了一个小繁殖地。在此介绍并评论了保加利亚最近繁殖后时期的七种禽群或单鸟鸟类观察结果。事实证明，该国领土是繁殖后散布和小红mig迁徙前饲养的常规区域。它们的起源尚不清楚，但最有可能涉及土耳其，希腊，马其顿共和国和阿尔巴尼亚的欧洲部分的鸟类。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号