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数十年来，波兰东部蒙塔古鹞（Circus pygargus）的饮食变化有利于昆虫和爬行动物，但不利于鸟类和啮齿动物。

Changes in the Montagu's Harrier Circus pygargus diet in Eastern Poland across decades promote insects and reptilians, but not birds and rodents.

作者信息

Kitowski Ignacy, Jakubas Dariusz, Mirski Paweł, Pitucha Grzegorz, Markowska Kornelia

机构信息

State School of Higher Education in Chełm Chełm Poland.

Department of Vertebrate Ecology and Zoology Faculty of Biology University of Gdańsk Gdańsk Poland.

出版信息

Ecol Evol. 2021 Mar 29;11(10):5265-5280. doi: 10.1002/ece3.7416. eCollection 2021 May.

DOI:10.1002/ece3.7416
PMID:34026005
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC8131775/
Abstract

We investigated temporal changes in diet composition of the Montagu's Harrier breeding in natural habitat (calcareous peat bog) in SE Poland. We characterized diet composition in a three-year period (2007-2009), based on pellet analyses. We investigated whether diet composition was affected by years or stage of breeding. We compared diet of the studied population between 2000s and 1990s and with other populations. We found that the food of the studied population was dominated by insects and mammals (by number) and mammals and birds (by biomass). Biomass and abundance of main prey items differed between studied years because of different air temperatures. We found some interannual differences in contribution of some prey items including higher number of thermophilic prey (insects and amphibians) in warmer years. Comparison of pellet composition in the 1990s and 2000s revealed significant increase in the abundance of thermophilic prey (insects and reptiles) and decrease of mammals including voles and birds. Those changes may be linked to habitat changes in areas neighboring peat bogs and climate change-induced changes in prey communities. The studied population was able to respond to changes in foraging habitats and prey composition by opportunistic foraging on easily available prey. The diet of the studied population is the most similar to the geographically closest populations foraging in similar habitats and characterized by high contribution of insects.

摘要

我们调查了在波兰东南部自然栖息地（钙质泥炭沼泽）繁殖的蒙塔古鹞的饮食组成随时间的变化。基于食丸分析，我们对三年期间（2007 - 2009年）的饮食组成进行了特征描述。我们研究了饮食组成是否受年份或繁殖阶段的影响。我们比较了20世纪90年代和21世纪该研究种群的饮食，以及与其他种群的饮食。我们发现，该研究种群的食物以昆虫和哺乳动物为主（按数量计），以哺乳动物和鸟类为主（按生物量计）。由于气温不同，各研究年份主要猎物的生物量和丰度有所差异。我们发现一些猎物种类的年际贡献存在差异，包括温暖年份嗜热猎物（昆虫和两栖动物）数量较多。对20世纪90年代和21世纪食丸组成的比较显示，嗜热猎物（昆虫和爬行动物）的丰度显著增加，而包括田鼠和鸟类在内的哺乳动物数量减少。这些变化可能与泥炭沼泽周边地区的栖息地变化以及气候变化导致的猎物群落变化有关。该研究种群能够通过机会性觅食易获取的猎物来应对觅食栖息地和猎物组成的变化。该研究种群的饮食与在相似栖息地觅食且昆虫贡献比例高的地理上最接近的种群最为相似。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6b08/8131775/25c432b7cdcb/ECE3-11-5265-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6b08/8131775/dbb13bfc2eb5/ECE3-11-5265-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6b08/8131775/d97d6ea42d1f/ECE3-11-5265-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6b08/8131775/8c4dfdd5c94d/ECE3-11-5265-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6b08/8131775/fa23630f9ad3/ECE3-11-5265-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6b08/8131775/91c8dd57996f/ECE3-11-5265-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6b08/8131775/6740dadbdd23/ECE3-11-5265-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6b08/8131775/8445faa1e2f1/ECE3-11-5265-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6b08/8131775/25c432b7cdcb/ECE3-11-5265-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6b08/8131775/dbb13bfc2eb5/ECE3-11-5265-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6b08/8131775/d97d6ea42d1f/ECE3-11-5265-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6b08/8131775/8c4dfdd5c94d/ECE3-11-5265-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6b08/8131775/fa23630f9ad3/ECE3-11-5265-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6b08/8131775/91c8dd57996f/ECE3-11-5265-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6b08/8131775/6740dadbdd23/ECE3-11-5265-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6b08/8131775/8445faa1e2f1/ECE3-11-5265-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6b08/8131775/25c432b7cdcb/ECE3-11-5265-g004.jpg

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本文引用的文献

1
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Evol Appl. 2014 Jan;7(1):88-103. doi: 10.1111/eva.12114. Epub 2013 Oct 30.
2
Insect overwintering in a changing climate.昆虫在气候变化中越冬。
J Exp Biol. 2010 Mar 15;213(6):980-94. doi: 10.1242/jeb.037911.
3
Responses of wild small mammals to a pollution gradient: host factors influence metal and metallothionein levels.野生小型哺乳动物对污染梯度的反应：宿主因素影响金属和金属硫蛋白水平。
Environ Pollut. 2010 Mar;158(3):827-40. doi: 10.1016/j.envpol.2009.09.027. Epub 2009 Nov 7.
4
Capital breeding and income breeding: their meaning, measurement, and worth.资本繁殖与收益繁殖：它们的含义、衡量与价值。
Ecology. 2009 Aug;90(8):2057-67. doi: 10.1890/08-1369.1.
5
Influence of parasitism on the use of small terrestrial rodents in environmental pollution monitoring.寄生虫对小型陆生啮齿动物在环境污染监测中应用的影响。
Environ Pollut. 2009 Aug-Sep;157(8-9):2584-6. doi: 10.1016/j.envpol.2009.04.008. Epub 2009 May 8.
6
Relational patterns of gene expression via non-metric multidimensional scaling analysis.通过非度量多维尺度分析得出的基因表达关系模式。
Bioinformatics. 2005 Mar;21(6):730-40. doi: 10.1093/bioinformatics/bti067. Epub 2004 Oct 27.
7
Bank voles as monitors of environmental contamination by heavy metals. A remote wilderness area in Poland imperiled.
Environ Pollut. 1990;67(4):315-24. doi: 10.1016/0269-7491(90)90069-o.
8
Body reserves and nutritional needs during laying preparation in barn owls.仓鸮产蛋准备期的身体储备与营养需求
J Comp Physiol B. 2000 May;170(3):253-60. doi: 10.1007/s003600050283.