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Documents disponibles écrits par cet auteur (11)
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Article
Staffan Bensch, Auteur ; Kristaps Sokolovskis, Auteur ; Mikkel Willemoes, Auteur ; Stepan Ivanov, Auteur ; Sergey Vartanyan, Auteur ; Diana Solovyeva, AuteurThe Bluethroat subspecies Cyanecula svecica svecia occurs throughout the northern Palearctic. European C. s. svecia has been shown to follow a route west of the Himalaya to winter quarters in southern Asia. Out of 30 Bluethroats tagged with geol[...]
Article
Dina Abdelhafez Ali Mostafa, Auteur ; Mikkel Willemoes, Auteur ; Volker Salewski, Auteur ; Troels Eske Ortvad, Auteur ; Torben Dabelsteen, Auteur ; Kasper Thorup, AuteurIn migratory birds, constraints due to breeding are relaxed during the non-breeding season and thus, social behaviours and spatial associations are potentially more directly coupled to food resources and habitats. Use of space and territorial be[...]
Article
Sissel Sjoberg, Auteur ; Gintaras Malmiga, Auteur ; Andreas Nord, Auteur ; Arne Andersson, Auteur ; Johan Bäckman, Auteur ; Maja Tarka, Auteur ; Mikkel Willemoes, Auteur ; Kasper Thorup, Auteur ; Bengt Hansson, Auteur ; Thomas Alerstam, Auteur ; Dennis Hasselquist, AuteurMigrating from hemisphere to hemisphere is a global strategy for many bird species. Despite allowing birds to track productivity, these long-distance movements bring them in contact with inhospitable regions such as deserts and oceans. Sjöberg e[...]
Article
Kristaps Sokolovskis, Auteur ; Max Lundberg, Auteur ; Miriam Liedvogel, Auteur ; Diana Solovyeva, Auteur ; Susanne Åkesson, Auteur ; Mikkel Willemoes, Auteur ; Staffan Bensch, AuteurLong-distance migrants with transcontinental breeding ranges are of particular interest for the study of local adaptation and geographic differentiation in birds. We compared phenotypes and genotypes between Far East Siberian Willow Warblers Phy[...]
Article
Kasper Thorup, Auteur ; Iben Hove Sørensen, Auteur ; Mikkel Willemoes, Auteur ; Mathilde Lerche-Jørgensen, Auteur ; Jon Fjeldså, Auteur ; Anders P. Tøttrup, Auteur ; Erik Mandrup Jacobsen, Auteur ; Andrew H. Reeve, Auteur ; Robert Oteng-Appau, Auteur ; Augustus Asamoah, Auteur ; Thomas Lehmberg, AuteurLittle is known about the variation within and among species of long-distance migrants in behavioural strategies and habitat choice on their non-breeding grounds. We report results from regular ringing operations carried out during the winter se[...]
Article
Mikkel Willemoes, Auteur ; Anders P. Tøttrup, Auteur ; Mathilde Lerche-Jørgensen, Auteur ; Erik Mandrup Jacobsen, Auteur ; Andrew Hart Reeve, Auteur ; Kasper Thorup, AuteurChanges in land-use and climate are threatening migratory animals worldwide. In birds, declines have been widely documented in long-distance migrants. However, reasons remain poorly understood due to a lack of basic information regarding migrato[...]
Article
Heather M. Williams, Auteur ; Mikkel Willemoes, Auteur ; Kasper Thorup, AuteurModelling the distribution of migratory species has rarely been extended beyond breeding and wintering ranges despite many species showing much more complex movement patterns with multiple stopovers. We aimed to create a temporally explicit spec[...]
Article
Heather M. Williams, Auteur ; Mikkel Willemoes, Auteur ; Raymond H. G. Klaassen, Auteur ; Roine Strandberg, Auteur ; Kasper Thorup, AuteurKnowledge of species’ habitat requirements can be gained from studying individual variation in home range size, under the assumption that larger home ranges reflect increased resource needs or decreased habitat quality. We used satellite telemet[...]
Article
Heather M. Williams, Auteur ; Mikkel Willemoes, Auteur ; Raymond H. G. Klaassen, Auteur ; Roine Strandberg, Auteur ; Kasper Thorup, AuteurKnowledge of species’ habitat requirements can be gained from studying individual variation in home range size, under the assumption that larger home ranges reflect increased resource needs or decreased habitat quality. We used satellite telemet[...]
Article
Heather M. Williams, Auteur ; Mikkel Willemoes, Auteur ; Raymond H. G. Klaassen, Auteur ; Roine Strandberg, Auteur ; Kasper Thorup, AuteurKnowledge of species’ habitat requirements can be gained from studying individual variation in home range size, under the assumption that larger home ranges reflect increased resource needs or decreased habitat quality. We used satellite telemet[...]
Article
Juan Arizaga, Auteur ; Mikkel Willemoes, Auteur ; Edorta Unamuno, Auteur ; Jose M. Unamuno, Auteur ; Kasper Thorup, AuteurCapsule The spatio-temporal schedule provided by geolocators suggests that a pair of Barn Swallows could have remained together during the non-breeding period. Data from four birds, of which two were a breeding pair, showed winter quarters from [...]
