Ontology highlight
ABSTRACT:
SUBMITTER: Adamik P
PROVIDER: S-EPMC4753512 | biostudies-literature | 2016 Feb
REPOSITORIES: biostudies-literature
Adamík Peter P Emmenegger Tamara T Briedis Martins M Gustafsson Lars L Henshaw Ian I Krist Miloš M Laaksonen Toni T Liechti Felix F Procházka Petr P Salewski Volker V Hahn Steffen S
Scientific reports 20160215
Over decades it has been unclear how individual migratory songbirds cross large ecological barriers such as seas or deserts. By deploying light-level geolocators on four songbird species weighing only about 12 g, we found that these otherwise mainly nocturnal migrants seem to regularly extend their nocturnal flights into the day when crossing the Sahara Desert and the Mediterranean Sea. The proportion of the proposed diurnally flying birds gradually declined over the day with similar landing pat ...[more]