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尼泊尔博卡拉谷地的兀鹫分布及人们对兀鹫的认知

Vulture distribution and people perception of vultures in Pokhara Valley, Nepal.

作者信息

Dhakal Hemanta, Sharma Hari Prasad, McClure Christopher J W, Virani Munir, Rolek Brian W, Pradhan Narendra Man Babu, Bhusal Krishna Prasad

机构信息

Department of Zoology, Prithvi Narayan Multiple Campus Pokhara Tribhuvan University Pokhara Nepal.

Central Department of Zoology Tribhuvan University Kathmandu Nepal.

出版信息

Ecol Evol. 2022 Jan 12;12(1):e8528. doi: 10.1002/ece3.8528. eCollection 2022 Jan.

Abstract

Due to an abundance and diversity of vultures, Nepal is one of the most important countries for vulture conservation. Within Nepal, the Pokhara Valley is especially significant. We examine the distribution of vultures within the Pokhara Valley by conducting counts at 11 potential feeding or roosting sites using point count method. We further surveyed people of the valley regarding their perception of vulture ecology and conservation, knowledge of diclofenac use within the valley, and burial of livestock carcasses. We detected eight species of vultures, four of which are currently threatened with extinction. White-rumped vulture , Egyptian vulture , and Himalayan vulture . were the most abundant. Almost all respondents (98%) had sighted the vultures in the wild. Formally educated respondents reported seeing vultures' slightly more than nonformally educated respondents. Fifty-eight percent respondents suspected habitat loss was the major threat for the vulture population decline in Pokhara Valley, and 97% respondents were not aware of any diclofenac use. The knowledge of vultures in people with different age groups suggests a more awareness programs are needed for local people, especially those who carry out animal husbandry and provide livestock to the vulture restaurant.

摘要

由于秃鹫数量众多且种类多样,尼泊尔是秃鹫保护最重要的国家之一。在尼泊尔境内,博卡拉谷地尤为重要。我们通过使用点计数法在11个潜在觅食或栖息地点进行计数,来研究博卡拉谷地内秃鹫的分布情况。我们还进一步调查了谷地居民对秃鹫生态与保护的认知、谷地内双氯芬酸的使用情况以及牲畜尸体的掩埋情况。我们检测到了8种秃鹫,其中4种目前面临灭绝威胁。白背兀鹫、埃及兀鹫和喜马拉雅兀鹫最为常见。几乎所有受访者(98%)都曾在野外见过秃鹫。受过正规教育的受访者报告见到秃鹫的次数略多于未受过正规教育的受访者。58%的受访者怀疑栖息地丧失是博卡拉谷地秃鹫数量下降的主要威胁,97%的受访者不知道有任何双氯芬酸的使用情况。不同年龄组人群对秃鹫的了解情况表明,需要为当地居民,尤其是那些从事畜牧业并为秃鹫提供食物的人开展更多的宣传项目。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d279/8809430/1825701d7fff/ECE3-12-e8528-g004.jpg

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