干旱区生态环境知识资源中心(Arid): GPS tracking and population genomics suggest itinerant breeding across drastically different habitats in the Phainopepla

Arid

DOI	10.1093/auk/ukz058
	GPS tracking and population genomics suggest itinerant breeding across drastically different habitats in the Phainopepla
	Baldassarre, Daniel T.1,9; Campagna, Leonardo 2,3; Thomassen, Henri A.4; Atwell, Jonathan W.5; Chu, Miyoko 6; Crampton, Lisa H.7; Fleischer, Robert C.8; Riehl, Christina 1
通讯作者	Baldassarre, Daniel T.
来源期刊	AUK
EISSN	1938-4254
出版年	2019
卷号	136 期号:4
英文摘要	Migratory birds generally divide the annual cycle between discrete breeding and nonbreeding ranges. Itinerant breeders, however, reproduce twice at different geographic locations, migrating between them.This unusual flexibility in movement ecology and breeding biology suggests that some species can rapidly modulate the conflicting physiological and behavioral traits required for migration and reproduction.The Phainopepla (Phainopepla nitens), a songbird of the southwestern USA, has long been suspected to breed first in desert habitats in spring, then migrate to woodland habitats to breed again in summer. However, direct evaluation of movement and gene flow among individuals breeding in different locations has previously been logistically intractable. We deployed GPS tags on free-flying Phainopeplas in southern California, all of which migrated to hypothesized woodland breeding habitats after desert breeding (an average distance of 232 km). GPS data also revealed previously unknown fall and spring stopover sites. Population genomic analyses revealed no genetic differentiation among desert and woodland breeding populations, indicating significant movement and gene flow across the region. Finally, we used random forest analyses to quantify substantial environmental differences among temporal stages. Our results provide direct evidence that individual Phainopeplas do indeed move between 2 drastically different breeding habitats in the same year, representing a rare and extreme example of life-history flexibility.
英文关键词	GPS tracking itinerant breeding life history Phainopepla population genomics random forest
类型	Article
语种	英语
国家	USA ; Germany
开放获取类型	Bronze
收录类别	SCI-E
WOS记录号	WOS:000506050400014
WOS关键词	QUELEA-QUELEA ; MOVEMENTS ; MIGRATION ; SELECTION ; FORESTS ; PACKAGE ; MOLT
WOS类目	Ornithology
WOS研究方向	Zoology
EI主题词	2019-10-01
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/310064
作者单位	1.Princeton Univ, Dept Ecol & Evolutionary Biol, Princeton, NJ 08544 USA; 2.Cornell Univ, Cornell Lab Ornithol, Fuller Evolutionary Biol Program, Ithaca, NY USA; 3.Cornell Univ, Dept Ecol & Evolutionary Biol, Ithaca, NY USA; 4.Univ Tubingen, Inst Evolut & Ecol, Tubingen, Germany; 5.Indiana Univ, Dept Biol, Bloomington, IN USA; 6.Cornell Lab Ornithol, Commun Program, Ithaca, NY USA; 7.Univ Hawaii Manoa, Kauai Forest Bird Recovery Project, Hanapepe, HI USA; 8.Smithsonian Conservat Biol Inst, Ctr Conservat Genom, Washington, DC USA; 9.SUNY Coll Oswego, Dept Biol Sci, Oswego, NY 13126 USA
推荐引用方式 GB/T 7714	Baldassarre, Daniel T.,Campagna, Leonardo,Thomassen, Henri A.,et al. GPS tracking and population genomics suggest itinerant breeding across drastically different habitats in the Phainopepla[J],2019,136(4).
APA	Baldassarre, Daniel T..,Campagna, Leonardo.,Thomassen, Henri A..,Atwell, Jonathan W..,Chu, Miyoko.,...&Riehl, Christina.(2019).GPS tracking and population genomics suggest itinerant breeding across drastically different habitats in the Phainopepla.AUK,136(4).
MLA	Baldassarre, Daniel T.,et al."GPS tracking and population genomics suggest itinerant breeding across drastically different habitats in the Phainopepla".AUK 136.4(2019).