巴尔干半岛的秋沙鸭范围扩大，保加利亚的一个新的繁殖种群

Q4 Agricultural and Biological Sciences

Acrocephalus Pub Date : 2020-11-01 DOI:10.2478/acro-2020-0002

D. Dobrev, B. Borisov, Vladimir Dobrev, V. Arkumarev, I. Angelov, Stoycho Stoychev

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引用次数: 0

摘要

摘要直到最近，保加利亚才记录到德国秋沙鸭的繁殖情况。我们在此提供该物种在该国繁殖的第一份记录，并估计其在保加利亚的繁殖种群规模。因此，我们建议改变其在该国的地位，加大对这一小部分孤立人口的调查力度。

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The Goosander Mergus merganser range expansion on the Balkan Peninsula and a new breeding population in Bulgaria

Abstract The Goosander Mergus merganser was not recorded breeding in Bulgaria till recently. We present herewith the very first record of the species breeding in the country and estimate the size of its breeding population in Bulgaria. Thus, we propose a change in its status in the country with more effort to be invested in the survey of this small, isolated population.

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来源期刊

Acrocephalus Agricultural and Biological Sciences-Animal Science and Zoology

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0.00%

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审稿时长

16 weeks