蒙古小红隼(Falco naumanni)繁殖成功

IF 0.5 4区生物学 Q4 ORNITHOLOGY

Ornithological Science Pub Date : 2020-01-31 DOI:10.2326/osj.19.73

Onolragchaa Ganbold, J. Azua, W. Paek, M. Munkhbayar, Ariunbold Jargalsaikhan, Purevsuren Tsolmonjav, Otgontsetseg Khuderchuluun, Gi-Chang Bing, R. Reading

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引用次数: 1

摘要

摘要研究了蒙古东南部半荒漠地带Ikh Nart自然保护区小红隼(Falco naumanni)的繁殖成功率。我们发现每个群体的平均巢数为7.4个。小红隼每年在5月24日至6月2日产卵。平均窝卵数4.0±0.7 SE，平均孵育期28±2 SE d。总孵化成功率为84.2%，总雏鸟成功率为89.7%，即每次繁殖平均雏鸟2.79只。我们的研究结果显示，在我们的研究种群中，相对较高的孵化率和羽翼未丰率，预示着这种小型猎鹰在其鲜为人知的繁殖范围内得到保护。

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The Breeding Success of Lesser Kestrels Falco naumanni in Mongolia

Abstract We examined the breeding success of Lesser Kestrels Falco naumanni in Ikh Nart Nature Reserve, a semi-desert zone in southeast Mongolian. We found that the mean number of nests per colony was 7.4. Lesser Kestrels laid eggs between 24 May and 2 June each year. Mean clutch size was 4.0±0.7 SE, with a mean incubation period of 28±2 SE days. We recorded an overall hatching success rate of 84.2% and overall fledgling success rate of 89.7%, hence a mean fledgling per breeding attempt was 2.79. Our findings revealed relatively high hatching and fledgling rates for our study population, and bode well for the conservation of this small falcon in its poorly-known breeding range.

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来源期刊

Ornithological Science ORNITHOLOGY-

CiteScore

1.20

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： Ornithological Science publishes reviews, original articles, short communications and comments covering all aspects of ornithology. Manuscripts are judged on the basis of their contribution of original data and ideas or interpretation. All articles are peer-reviewed by at least two researchers expert in the field of the submitted paper. Manuscript are edited where necessary for clarify and economy. Ornithological Science aims to publish as rapidly as is consistent with the requirements of peer-review and normal publishing constraints.