干旱区生态环境知识资源中心(Arid): Differential survival throughout the full annual cycle of a migratory bird presents a life-history trade-off

Arid

DOI	10.1111/1365-2656.13449
	Differential survival throughout the full annual cycle of a migratory bird presents a life-history trade-off
	Buechley, Evan R.; Oppel, Steffen; Efrat, Ron; Phipps, W. Louis; Carbonell Alanis, Isidoro; Alvarez, Ernesto; Andreotti, Alessandro; Arkumarev, Volen; Berger-Tal, Oded; Bermejo Bermejo, Ana; Bounas, Anastasios; Ceccolini, Guido; Cenerini, Anna; Dobrev, Vladimir; Duriez, Olivier; Garcia, Javier; Garcia-Ripolles, Clara; Galan, Manuel; Gil, Alberto; Giraud, Lea; Hatzofe, Ohad; Iglesias-Lebrija, Juan Jose; Karyakin, Igor; Kobierzycki, Erik; Kret, Elzbieta; Loercher, Franziska; Lopez-Lopez, Pascual; Miller, Ygal; Mueller, Thomas; Nikolov, Stoyan C.; de la Puente, Javier; Sapir, Nir; Saravia, Victoria; Sekercioglu, Cagan H.; Sillett, T. Scott; Tavares, Jose; Urios, Vicente; Marra, Peter P.
通讯作者	Buechley, ER (corresponding author), Smithsonian Migratory Bird Ctr, Washington, DC 20008 USA. ; Buechley, ER (corresponding author), HawkWatch Int, Salt Lake City, UT 84106 USA.
来源期刊	JOURNAL OF ANIMAL ECOLOGY
ISSN	0021-8790
EISSN	1365-2656
出版年	2021
卷号	90 期号:5 页码:1228-1238
英文摘要	Long-distance migrations are among the most physically demanding feats animals perform. Understanding the potential costs and benefits of such behaviour is a fundamental question in ecology and evolution. A hypothetical cost of migration should be outweighed by higher productivity and/or higher annual survival, but few studies on migratory species have been able to directly quantify patterns of survival throughout the full annual cycle and across the majority of a species' range. Here, we use telemetry data from 220 migratory Egyptian vultures Neophron percnopterus, tracked for 3,186 bird months and across approximately 70% of the species' global distribution, to test for differences in survival throughout the annual cycle. We estimated monthly survival probability relative to migration and latitude using a multi-event capture-recapture model in a Bayesian framework that accounted for age, origin, subpopulation and the uncertainty of classifying fates from tracking data. We found lower survival during migration compared to stationary periods (beta = -0.816; 95% credible interval: -1.290 to -0.318) and higher survival on non-breeding grounds at southern latitudes (beta = 0.664; 0.076-1.319) compared to on breeding grounds. Survival was also higher for individuals originating from Western Europe (beta = 0.664; 0.110-1.330) as compared to further east in Europe and Asia, and improved with age (beta = 0.030; 0.020-0.042). Anthropogenic mortalities accounted for half of the mortalities with a known cause and occurred mainly in northern latitudes. Many juveniles drowned in the Mediterranean Sea on their first autumn migration while there were few confirmed mortalities in the Sahara Desert, indicating that migration barriers are likely species-specific. Our study advances the understanding of important fitness trade-offs associated with long-distance migration. We conclude that there is lower survival associated with migration, but that this may be offset by higher non-breeding survival at lower latitudes. We found more human-caused mortality farther north, and suggest that increasing anthropogenic mortality could disrupt the delicate migration trade-off balance. Research to investigate further potential benefits of migration (e.g. differential productivity across latitudes) could clarify how migration evolved and how migrants may persist in a rapidly changing world.
英文关键词	Egyptian vulture evolutionary ecology life‐ history theory migration cost movement ecology Neophron percnopterus satellite telemetry survival
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000634974300001
WOS类目	Ecology ; Zoology
WOS研究方向	Environmental Sciences & Ecology ; Zoology
来源机构	Ben-Gurion University of the Negev ; French National Research Institute for Sustainable Development
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/350656
作者单位	[Buechley, Evan R.; Sillett, T. Scott] Smithsonian Migratory Bird Ctr, Washington, DC 20008 USA; [Buechley, Evan R.] HawkWatch Int, Salt Lake City, UT 84106 USA; [Oppel, Steffen] RSPB Ctr Conservat Sci, Royal Soc Protect Birds, Cambridge, England; [Efrat, Ron; Berger-Tal, Oded] Ben Gurion Univ Negev, Jacob Blaustein Inst Desert Res, Mitrani Dept Desert Ecol, Midreshet Ben Gurion, Israel; [Phipps, W. Louis; Loercher, Franziska; Tavares, Jose] Vulture Conservat Fdn, Zurich, Switzerland; [Carbonell Alanis, Isidoro] SALORO, Salamanca, Spain; [Alvarez, Ernesto; Galan, Manuel; Gil, Alberto; Iglesias-Lebrija, Juan Jose] GREFA Grp Rehabil Fauna Autoctona & Habitat, Madrid, Spain; [Andreotti, Alessandro] Italian Inst Environm Protect & Res ISPRA, Ozzano Dell Emilia, Italy; [Arkumarev, Volen; Nikolov, Stoyan C.] Bulgarian Soc Protect Birds BirdLife Bulgaria, Sofia, Bulgaria; [Bermejo Bermejo, Ana; de la Puente, Javier] SEO BirdLife, Bird Monitoring Unit, Madrid, Spain; [Bounas, Anastasios; Saravia, Victoria] Hellen...
推荐引用方式 GB/T 7714	Buechley, Evan R.,Oppel, Steffen,Efrat, Ron,et al. Differential survival throughout the full annual cycle of a migratory bird presents a life-history trade-off[J]. Ben-Gurion University of the Negev, French National Research Institute for Sustainable Development,2021,90(5):1228-1238.
APA	Buechley, Evan R..,Oppel, Steffen.,Efrat, Ron.,Phipps, W. Louis.,Carbonell Alanis, Isidoro.,...&Marra, Peter P..(2021).Differential survival throughout the full annual cycle of a migratory bird presents a life-history trade-off.JOURNAL OF ANIMAL ECOLOGY,90(5),1228-1238.
MLA	Buechley, Evan R.,et al."Differential survival throughout the full annual cycle of a migratory bird presents a life-history trade-off".JOURNAL OF ANIMAL ECOLOGY 90.5(2021):1228-1238.