干旱区生态环境知识资源中心(Arid): Lack of evidence of a Pleistocene migratory switch in current bird long-distance migrants between Eurasia and Africa

Arid

DOI	10.1111/jbi.13834
	Lack of evidence of a Pleistocene migratory switch in current bird long-distance migrants between Eurasia and Africa
	Ponti, Raquel; Arcones, Angel; Ferrer, Xavier; Vieites, David R.
通讯作者	Ponti, R ; Vieites, DR
来源期刊	JOURNAL OF BIOGEOGRAPHY
ISSN	0305-0270
EISSN	1365-2699
出版年	2020
卷号	47 期号:7 页码:1564-1573
英文摘要	Aim During the Plio-Pleistocene, glacial cycles shaped Northern Hemisphere species' distributions causing range contractions followed by interglacial expansions. In migratory bird species, climatic changes could result in a rapid reshaping of their ranges and/or migratory behaviour, given their dispersal capacity. In this context, it has been suggested that long-distance North American migratory species could have lost their migratory condition during cold glacial periods, regaining it later in warmer periods. Here, we explored this hypothesis for extant Eurasian-African migratory bird species. Location Eurasia and Africa. Taxon Migratory birds. Methods We used Species Distribution Models (SDMs) to infer the present and Last Glacial Maximum (LGM) potential distribution of 81 Trans-Saharan migratory bird species, and reviewed the available bird fossil record for the Plio-Pleistocene covering Eurasia and Africa. Results SDMs predicted a reduction of the northern edges of the breeding ranges during the LGM compared to the present. However, the current wintering ranges were somewhat similar in the Pleistocene, with the Saharan desert belt gap being always present through time, not overlapping with their breeding ranges. The fossil record also supports the persistence of migration during the Pleistocene. Main conclusions The palaeo-distributions and absence of medullary bone in Pleistocene fossils from wintering Euro-African migratory species confirm that they were migratory, providing independent support for our models. The hypothesis of the loss of migratory behaviour in these species during the Pleistocene is not supported. Furthermore, the differences in migratory species from Eurasia-Africa and the Americas can be influenced by geographical differences, the persistence of the Mediterranean basin as climatically suitable area during glaciations and the existence of the Saharan belt.
英文关键词	bird migration fossil record LGM Species Distribution Models trans-Saharan migratory birds
类型	Article
语种	英语
收录类别	SCI-E ; SSCI
WOS记录号	WOS:000543909900012
WOS关键词	OLDUVAI GORGE ; EVOLUTION ; DISTRIBUTIONS ; COLONIZATION ; POPULATION ; PREDICTION ; EXPANSION ; AVIFAUNA ; BEHAVIOR ; ECOLOGY
WOS类目	Ecology ; Geography, Physical
WOS研究方向	Environmental Sciences & Ecology ; Physical Geography
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/324859
作者单位	[Ponti, Raquel; Arcones, Angel; Vieites, David R.] CSIC, Museo Nacl Ciencias Nat, Dept Biogeog & Global Change, C Jose Gutierrez Abascal 2, Madrid 28006, Spain; [Ponti, Raquel; Arcones, Angel; Ferrer, Xavier] Univ Barcelona, Fac Biol, Dept Evolutionary Biol Ecol & Environm Sci, Barcelona, Spain; [Ponti, Raquel; Arcones, Angel; Ferrer, Xavier] Univ Barcelona, Biodivers Res Inst IRBIO, Barcelona, Spain
推荐引用方式 GB/T 7714	Ponti, Raquel,Arcones, Angel,Ferrer, Xavier,et al. Lack of evidence of a Pleistocene migratory switch in current bird long-distance migrants between Eurasia and Africa[J],2020,47(7):1564-1573.
APA	Ponti, Raquel,Arcones, Angel,Ferrer, Xavier,&Vieites, David R..(2020).Lack of evidence of a Pleistocene migratory switch in current bird long-distance migrants between Eurasia and Africa.JOURNAL OF BIOGEOGRAPHY,47(7),1564-1573.
MLA	Ponti, Raquel,et al."Lack of evidence of a Pleistocene migratory switch in current bird long-distance migrants between Eurasia and Africa".JOURNAL OF BIOGEOGRAPHY 47.7(2020):1564-1573.