气候变化领域集成服务门户(CCPortal): Ontogenetic shifts from social to experiential learning drive avian migration timing

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DOI	10.1038/s41467-021-27626-5
	Ontogenetic shifts from social to experiential learning drive avian migration timing
	Abrahms B.; Teitelbaum C.S.; Mueller T.; Converse S.J.
发表日期	2021
ISSN	2041-1723
卷号	12 期号:1
英文摘要	Migrating animals may benefit from social or experiential learning, yet whether and how these learning processes interact or change over time to produce observed migration patterns remains unexplored. Using 16 years of satellite-tracking data from 105 reintroduced whooping cranes, we reveal an interplay between social and experiential learning in migration timing. Both processes dramatically improved individuals’ abilities to dynamically adjust their timing to track environmental conditions along the migration path. However, results revealed an ontogenetic shift in the dominant learning process, whereby subadult birds relied on social information, while mature birds primarily relied on experiential information. These results indicate that the adjustment of migration phenology in response to the environment is a learned skill that depends on both social context and individual age. Assessing how animals successfully learn to time migrations as environmental conditions change is critical for understanding intraspecific differences in migration patterns and for anticipating responses to global change. © 2021, The Author(s).
语种	英语
scopus关键词	data; environmental conditions; learning; migration; phenology; adult; article; experiential learning; global change; Grus americana; migrant bird; nonhuman; phenology; skill; social environment; subadult; animal; animal behavior; biological ontology; bird; climate change; learning; physiology; population migration; season; Animal Migration; Animals; Behavior, Animal; Biological Ontologies; Birds; Climate Change; Learning; Seasons
来源期刊	Nature Communications
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/250547
作者单位	Center for Ecosystem Sentinels, Department of Biology, University of Washington, Seattle, WA, United States; Odum School of Ecology, University of Georgia, Athens, GA, United States; Department of Biological Sciences, Goethe-University Frankfurt and Senckenberg Biodiversity and Climate Research Centre, Frankfurt, Germany; U.S. Geological Survey, Washington Cooperative Fish and Wildlife Research Unit, School of Environmental and Forest Sciences & School of Aquatic and Fishery Sciences, University of Washington, Seattle, WA, United States
推荐引用方式 GB/T 7714	Abrahms B.,Teitelbaum C.S.,Mueller T.,et al. Ontogenetic shifts from social to experiential learning drive avian migration timing[J],2021,12(1).
APA	Abrahms B.,Teitelbaum C.S.,Mueller T.,&Converse S.J..(2021).Ontogenetic shifts from social to experiential learning drive avian migration timing.Nature Communications,12(1).
MLA	Abrahms B.,et al."Ontogenetic shifts from social to experiential learning drive avian migration timing".Nature Communications 12.1(2021).