Geolocator tagging of east Siberian bluethroats

Staffan Bensch, Mikkel Willemoes, Stepan Ivanov, Sergey Vartanyan, Kristaps Sokolovskis & Diana Solovyeva
Many long-distance migratory bird species seem to retain the winter quarters their ancestors used during the last glacial maximum. Post-glacial colonization following the retreat of the ice sheets have then resulted in apparent suboptimal migration routes, since the expanding populations have failed to use more nearby, alternative and climatically suitable, wintering areas. The bluethroat subspecies Cyanecula svecica svecia occurs in the northern areas of the Palearctic from the Atlantic to Alaska. Because it is monotypic...
1 citation reported since publication in 2022.
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