气候变化领域集成服务门户(CCPortal): From land to sea: the fall migration of the red phalarope through the Western Hemisphere

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DOI	10.3354/meps14531
	From land to sea: the fall migration of the red phalarope through the Western Hemisphere
	Saalfeld, Sarah T.; Valcu, Mihai; Brown, Stephen; English, Willow; Giroux, Marie-Andree; Harrison, Autumn-Lynn; Krietsch, Johannes; Kuletz, Kathy; Lamarre, Jean-Francois; Latty, Christopher; Lecomte, Nicolas; McGuire, Rebecca; Robards, Martin; Scarpignato, Amy; Schulte, Shiloh; Smith, Paul A.; Kempenaers, Bart; Lanctot, Richard B.
发表日期	2024
ISSN	0171-8630
EISSN	1616-1599
起始页码	729
卷号	729
英文摘要	Understanding how and where individuals migrate between breeding and wintering areas is important for assessing threats, identifying important areas for conservation, and determining a species' vulnerability to changing environmental conditions. Between 2017 and 2020, we tracked post-breeding movements of 72 red phalaropes Phalaropus fulicarius with satellite tags from 7 Arctic-breeding sites in the Alaskan and Central Canadian Arctic. All tracked red phalaropes left their Arctic breeding grounds (i.e. were obligate migrants) but then switched to a more facultative migration strategy with a fly-and-forage migration pattern once in the marine environment. We documented high variability in migration timing and routes, with birds often taking indirect, circuitous routes with numerous stops that greatly lengthened both the duration and distance of their southward migration. Across nearly 500 stopover areas, which were often associated with areas of presumed greater food availability, individuals spent an average of 6 d and traveled within an average area of 1880 km(2). Stopover areas were concentrated in onshore and nearshore habitats of the Beaufort and Chukchi seas, the western edge of the Bering Strait, along the Alaska Peninsula and Aleutian Islands, and near the Pribilof Islands in Alaska. Within the Beaufort and Chukchi seas, females frequently stopped within the marginal ice zone, whereas males tended to stay on land or in open water. Our results identified important marine areas that can aid future conservation and management decisions. However, conservation of the species will also need to address the numerous direct and indirect anthropogenic threats red phalaropes experience at sea, many of which are not site-specific.
英文关键词	Phalaropus fulicarius; Animal tracking; Beringia; Bering Sea; Chukchi Sea; PTT tags; Shorebirds; Seabirds
语种	英语
WOS研究方向	Environmental Sciences & Ecology ; Marine & Freshwater Biology ; Oceanography
WOS类目	Ecology ; Marine & Freshwater Biology ; Oceanography
WOS记录号	WOS:001180865100003
来源期刊	MARINE ECOLOGY PROGRESS SERIES
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/300595
作者单位	United States Department of the Interior; US Fish & Wildlife Service; Carleton University; University of Moncton; Smithsonian Institution; Smithsonian National Zoological Park & Conservation Biology Institute; United States Department of the Interior; US Fish & Wildlife Service; University of Moncton; University of Moncton; Wildlife Conservation Society; Environment & Climate Change Canada; Canadian Wildlife Service; National Wildlife Research Centre - Canada; Wildlife Research Division - Environment Canada
推荐引用方式 GB/T 7714	Saalfeld, Sarah T.,Valcu, Mihai,Brown, Stephen,et al. From land to sea: the fall migration of the red phalarope through the Western Hemisphere[J],2024,729.
APA	Saalfeld, Sarah T..,Valcu, Mihai.,Brown, Stephen.,English, Willow.,Giroux, Marie-Andree.,...&Lanctot, Richard B..(2024).From land to sea: the fall migration of the red phalarope through the Western Hemisphere.MARINE ECOLOGY PROGRESS SERIES,729.
MLA	Saalfeld, Sarah T.,et al."From land to sea: the fall migration of the red phalarope through the Western Hemisphere".MARINE ECOLOGY PROGRESS SERIES 729(2024).