Johan Bäckman
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Flight speeds among bird species: allometric and phylogenetic effects
T Alerstam, M Rosén, J Bäckman, PGP Ericson, O Hellgren
PLoS biology 5 (8), e197, 2007
Magnetic compass orientation in European robins is dependent on both wavelength and intensity of light
R Muheim, J Bäckman, S Åkesson
Journal of Experimental Biology 205 (24), 3845-3856, 2002
Begging affects parental effort in the pied flycatcher, Ficedula hypoleuca
U Ottosson, J Bäckman, HG Smith
Behavioral Ecology and Sociobiology 41, 381-384, 1997
Convergent patterns of long-distance nocturnal migration in noctuid moths and passerine birds
T Alerstam, JW Chapman, J Bäckman, AD Smith, H Karlsson, C Nilsson, ...
Proceedings of the Royal Society B: Biological Sciences 278 (1721), 3074-3080, 2011
Annual 10-month aerial life phase in the common swift Apus apus
A Hedenström, G Norevik, K Warfvinge, A Andersson, J Bäckman, ...
Current Biology 26 (22), 3066-3070, 2016
Ecology of animal migration
T Alerstam, J Bäckman
Current Biology 28 (17), R968-R972, 2018
Nocturnal passerine migrants fly faster in spring than in autumn: a test of the time minimization hypothesis
H Karlsson, C Nilsson, J Bäckman, T Alerstam
Animal Behaviour 83 (1), 87-93, 2012
A polar system of intercontinental bird migration
T Alerstam, J Bäckman, GA Gudmundsson, A Hedenström, ...
Proceedings of the Royal Society B: Biological Sciences 274 (1625), 2523-2530, 2007
Activity and migratory flights of individual free‐flying songbirds throughout the annual cycle: method and first case study
J Bäckman, A Andersson, T Alerstam, L Pedersen, S Sjöberg, K Thorup, ...
Journal of Avian Biology 48 (2), 309-319, 2017
Seasonal modulation of flight speed among nocturnal passerine migrants: differences between short-and long-distance migrants
C Nilsson, J Bäckman, T Alerstam
Behavioral Ecology and Sociobiology 68, 1799-1807, 2014
Confronting the winds: orientation and flight behaviour of roosting swifts, Apus apus
J Bäckman, T Alerstam
Proceedings of the Royal Society of London. Series B: Biological Sciences …, 2001
Field validation of radar systems for monitoring bird migration
C Nilsson, AM Dokter, B Schmid, M Scacco, L Verlinden, J Bäckman, ...
Journal of Applied Ecology 55 (6), 2552-2564, 2018
Adaptive strategies in nocturnally migrating insects and songbirds: contrasting responses to wind
JW Chapman, C Nilsson, KS Lim, J Bäckman, DR Reynolds, T Alerstam
Journal of Animal Ecology 85 (1), 115-124, 2016
Actogram analysis of free-flying migratory birds: new perspectives based on acceleration logging
J Bäckman, A Andersson, L Pedersen, S Sjöberg, AP Tøttrup, T Alerstam
Journal of Comparative Physiology A 203, 543-564, 2017
Magnetic information calibrates celestial cues during migration
R Sandberg, J Bäckman, FR Moore, M Lõhmus
Animal Behaviour 60 (4), 453-462, 2000
Three-dimensional tracking of small aquatic organisms using fluorescent nanoparticles
MT Ekvall, G Bianco, S Linse, H Linke, J Bäckman, LA Hansson
PloS one 8 (11), e78498, 2013
Flight speeds of swifts (Apus apus): seasonal differences smaller than expected
P Henningsson, H Karlsson, J Bäckman, T Alerstam, A Hedenström
Proceedings of the Royal Society B: Biological Sciences 276 (1666), 2395-2401, 2009
Orientation scatter of free-flying nocturnal passerine migrants: components and causes
J Bäckman, T Alerstam
Animal Behaviour 65 (5), 987-996, 2003
Migratory and resident blue tits Cyanistes caeruleus differ in their reaction to a novel object
ALK Nilsson, JÅ Nilsson, T Alerstam, J Bäckman
Naturwissenschaften 97, 981-985, 2010
Orientation in pied flycatchers: the relative importance of magnetic and visual information at dusk
S Åkesson, J Bäckman
Animal behaviour 57 (4), 819-828, 1999
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