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蝙蝠在比林山2000米以上的高度,保加利亚,保加利亚

Heliana Dundarova¹, Vasil V Popov¹

¹Institute of Biodiversity and Ecosystem Research, Bulgarian Academy of Sciences, 1 Tsar Osvoboditel, 1000 Sofia, Bulgaria.

Animals : an open access journal from MDPI

|January 11, 2024

概括

这次在皮林山的试点调查发现蝙蝠的多样性很高,发现了20种物种. 声定位分析有效地识别了物种,揭示了皮林是欧洲最高的蝙蝠蜂群地点.

科学领域:

动物学动物学
生态生态学生态生态学
保护生物学保护生物学

背景情况:

蝙蝠的多样性通常会随着海拔的增加而减少,因为环境条件具有挑战性.
高海拔的生态系统可能有独特的或研究不足的蝙蝠种群.
了解山区蝙蝠分布对于保护至关重要.

研究的目的:

在皮林山的高海拔地区对蝙蝠物种进行试点调查.
用各种调查方法评估蝙蝠的多样性并确定关键物种.
为了调查皮林山作为高海拔蝙蝠息地的潜力.

主要方法:

亚化石骨残骸的检查.
雾网用于捕捉和识别蝙蝠.
记录和分析蝙蝠回声定位呼叫 (语音签名).
2002年8月,2013年和2019年2020年进行的调查.

主要成果:

发现了20种蝙蝠物种,占保加利亚蝙蝠动物群的一半以上.
在回声定位分析中,至少发现了13种物种,这被证明是最有效的库存方法.
在回声定位序列中,Vespertilio murinus和Tadarida teniotis占比超过60%.
发现了Myotis myotis/blythii,Plecotus auritus,Eptesicus serotinus和E. serotinus的重要活动. 尼尔索尼尼 (Nilssonii) 是一个
发现Eptesicus nilssonii具有重要的动物学意义.

结论:

皮林山在高海拔地区呈现出意想不到的高蝙蝠多样性.
呼声定位分析是评估蝙蝠多样性的优越方法.
该地区被确定为欧洲已知的蝙蝠息地最高的地方.
这些发现为蝙蝠生态,行为,管理和保护策略提供了宝贵的见解.

关键词:

长腿动物 (Chiroptera) 是一个类动物.高原地区高原地区蜂拥而至,如一群人.地下网站地下网站

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