globalchange  > 过去全球变化的重建
DOI: 10.1371/journal.pone.0168940
论文题名:
First-Time Migration in Juvenile Common Cuckoos Documented by Satellite Tracking
作者: Marta Lomas Vega; Mikkel Willemoes; Robert L. Thomson; Jere Tolvanen; Jarkko Rutila; Peter Samaš; Roine Strandberg; Tomáš Grim; Frode Fossøy; Bård Gunnar Stokke; Kasper Thorup
刊名: PLOS ONE
ISSN: 1932-6203
出版年: 2016
发表日期: 2016-12-22
卷: 11, 期:12
语种: 英语
英文关键词: Animal migration ; Animal sexual behavior ; Bird flight ; Latitude ; Birds ; Baltic Sea ; Bird genetics ; Sweden
英文摘要: Being an obligate parasite, juvenile common cuckoos Cuculus canorus are thought to reach their African wintering grounds from Palearctic breeding grounds without guidance from experienced conspecifics but this has not been documented. We used satellite tracking to study naïve migrating common cuckoos. Juvenile cuckoos left breeding sites in Finland moving slowly and less consistently directed than adult cuckoos. Migration of the juveniles (N = 5) was initiated later than adults (N = 20), was directed toward the southwest–significantly different from the initial southeast direction of adults–and included strikingly long Baltic Sea crossings (N = 3). After initial migration of juvenile cuckoos toward Poland, the migration direction changed and proceeded due south, directly toward the winter grounds, as revealed by a single tag transmitting until arrival in Northwest Angola where northern adult cuckoos regularly winter. Compared to adults, the juvenile travelled straighter and faster, potentially correcting for wind drift along the route. That both migration route and timing differed from adults indicates that juvenile cuckoos are able to reach proper wintering grounds independently, guided only by their innate migration programme.
URL: http://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0168940&type=printable
Citation statistics:
被引频次[WOS]:39   [查看WOS记录]     [查看WOS中相关记录]
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/25220
Appears in Collections:过去全球变化的重建
影响、适应和脆弱性
科学计划与规划
气候变化与战略
全球变化的国际研究计划
气候减缓与适应
气候变化事实与影响

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作者单位: Center for Macroecology, Evolution and Climate, Natural History Museum of Denmark, University of Copenhagen, Copenhagen, Denmark;Center for Macroecology, Evolution and Climate, Natural History Museum of Denmark, University of Copenhagen, Copenhagen, Denmark;Department of Biology, University of Turku, Turku, Finland;FitzPatrick Institute of African Ornithology, University of Cape Town, Cape Town, South Africa;Department of Ecology, University of Oulu, Oulu, Finland;Department of Environmental and Biological Sciences, University of Eastern Finland, Joensuu, Finland;Department of Zoology and Laboratory of Ornithology, Palacky University, Olomouc, Czech Republic;Department of Biology, Lund University, Lund, Sweden;Department of Zoology and Laboratory of Ornithology, Palacky University, Olomouc, Czech Republic;Department of Biology, Norwegian University of Science and Technology, Trondheim, Norway;Norwegian Institute for Nature Research (NINA), Sluppen, Trondheim, Norway;Department of Biology, Norwegian University of Science and Technology, Trondheim, Norway;Norwegian Institute for Nature Research (NINA), Sluppen, Trondheim, Norway;Center for Macroecology, Evolution and Climate, Natural History Museum of Denmark, University of Copenhagen, Copenhagen, Denmark

Recommended Citation:
Marta Lomas Vega,Mikkel Willemoes,Robert L. Thomson,et al. First-Time Migration in Juvenile Common Cuckoos Documented by Satellite Tracking[J]. PLOS ONE,2016-01-01,11(12)
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