A full list of publications referenced in species analysis texts:
Reference No. BMAREF267
Bécares, J.; Arcos, J. M., Oro, D. 2016
. Migración y ecología espacial de la gaviota de Audouin en el Mediterráneo occidental y noroeste africano. Monografía n.º 1 del programa Migra. SEO/BirdLife, Madrid , Madrid
Reference No. BMAREF917
Becker, P.H., Schmaljohann, H., Riechert, J., Wagenknecht, G., Zajková, Z., González-Solís, J. 2016
. Common Terns on the East Atlantic Flyway: temporal–spatial distribution during the non-breeding period. Journal of Ornithology 157 : 927–940 Link to Article (DOI: https://doi.org/10.1007/s10336-016-1346-2)
Reference No. BMAREF908
Beintema, A.J. 1997
. European Black Terns (Chlidonias niger) in Trouble: Examples of Dietary Problems. Colonial Waterbirds 20 : 558–565
Reference No. BMAREF811
Bell, C.P. 1996
. Seasonality and time allocation as causes of leap-frog migration in the Yellow Wagtail Motacilla flava. Journal of avian Biology 27 : 334–342 Link to Article (DOI: https://doi.org/10.2307/3677265)
Reference No. BMAREF812
Bell, C.P. 2007
. Climate change and spring migration in the Yellow Wagtail Motacilla flava: an Afrotropical perspective. Journal of Ornithology 148 : 495–499 Link to Article (DOI: https://doi.org/10.1007/s10336-007-0215-4)
Reference No. BMAREF465
Benkman, C. W. 1993
. Adaptation to single resources and the evolution of crossbill (Loxia) diversity. Ecological Monographs 63 : 305–325
Reference No. BMAREF746
Bensch, S., Andersson, T., Åkesson, S. 1999
. Morphological and molecular variation across a migratory divide in willow warblers, Phylloscopus trochilus. Evolution 53 : 1925–1935 Link to Article (DOI: https://doi.org/10.1111/j.1558-5646.1999.tb04573.x)
Reference No. BMAREF113
Bensusan, K. J., García, E. F. J., Cortes, J., E. 2007
. Trends in abundance of migrating raptors at Gibraltar in spring. Ardea 95 : 83–90
Reference No. BMAREF605
Bergman, G. 1974
. The spring migration of the Long-tailed Duck and the Common Scoter in western Finland. Ornis Fennica 51 : 129–145
Reference No. BMAREF790
Bergner, A., Elderud, C., Person, K., Gezelius, L. 2021
. Autumn migration of Jack Snipe Lymnocryptes minimus in southern Sweden: results from ten years of crepuscular ringing. Ornis Svecica
Reference No. BMAREF116
Bernis, F. 1983
. Migration of Griffon Vulture in the Western Palearctic. In: Vulture Biology and Management. : 185–196 University of California Press., Berkeley , Berkeley
Reference No. BMAREF155
Berny, P., Gaillet, J.-R. 2008
. Acute poisoning of Red Kites (Milvus milvus) in France: Data from the SAGIR network. Journal of Wildlife Diseases 44 : 417–426
Reference No. BMAREF885
Berthold, P., Kaatz, M., & Querner, U. 2004
. Long-term satellite tracking of white stork (Ciconia ciconia) migration: constancy versus variability. Journal of Ornithology 145 : 356–359
Reference No. BMAREF556
Bibby, C. J., Green, R. E. 1980
. Foraging behaviour of migrant pied flycatchers, Ficedula hypoleuca, on temporary territories. Journal of Animal Ecology 49 : 507–521
Reference No. BMAREF402
Biebach, H. 1990
. Strategies of trans-Saharan migrants. In: E. Gwinner (Eds.), Bird migration. : 352–367 Springer Heidelberg, Berlin , Berlin
Reference No. BMAREF660
Biebach, H. 1985
. Sahara stopover in migratory flycatchers: fat and food affect the time program. Experentia 4 : 695–697
Reference No. BMAREF1032
Biebach, H. 1983
. GENETIC DETERMINATION OF PARTIAL MIGRATION IN THE EUROPEAN ROBIN (ERITHACUS RUBECULA). The Auk 100 : 601–606
Reference No. BMAREF117
Bildstein, K. L., Bechard, M. J., Farmer, C., Newcomb, L. 2009
. Narrow sea crossings present major obstacles to migrating Griffon Vultures Gyps fulvus. Ibis 151 : 382–391
Reference No. BMAREF495
BirdLife International 2021
. Species factsheet: Emberiza schoeniclus.
Reference No. BMAREF379
BirdLife International 2021
. Species factsheet: Pandion haliaetus.
Reference No. BMAREF049
BirdLife International 2021
. Species factsheet: Ardea alba.
Reference No. BMAREF327
BirdLife International 2021
. Species factsheet: Acrocephalus palustris.
Reference No. BMAREF528
BirdLife International 2021
. Species factsheet: Poecile montanus.
Reference No. BMAREF081
BirdLife International 2021
. Species factsheet: Microcarbo pygmaeus. Downloaded from http://www.birdlife.org on 22/07/2021.
Reference No. BMAREF475
BirdLife International 2021
. Species factsheet: Columba palumbus.
Reference No. BMAREF571
BirdLife International 2022
. Species factsheet: Sylvia communis.
Reference No. BMAREF060
BirdLife International 2021
. Species factsheet: Nyctycorax nyctycorax.
Reference No. BMAREF338
BirdLife International 2021
. Species factsheet: Acrocephalus schoenobaenus.
Reference No. BMAREF433
BirdLife International 2021
. Species factsheet: Larus argentatus.
Reference No. BMAREF253
BirdLife International 2021
. Species factsheet: Aegypius monachus.
Reference No. BMAREF317
BirdLife International 2021
. Species factsheet: Acrocephalus dumetorum.
Reference No. BMAREF007
BirdLife International 2021
. Species factsheet: Podiceps auritus. Downloaded from http://www.birdlife.org on 03/03/2021
Reference No. BMAREF401
BirdLife International 2021
. Species factsheet: Sylvia borin.
Reference No. BMAREF071
BirdLife International 2021
. Species factsheet: Passer hispaniolensis. Downloaded from http://www.birdlife.org on 18/07/2021
Reference No. BMAREF285
BirdLife International 2021
. Species factsheet: Sternula albifrons. Downloaded from http://www.birdlife.org on 27/09/2021.
Reference No. BMAREF296
BirdLife International 2021
. Species factsheet: Luscinia megarhynchos.
Reference No. BMAREF561
BirdLife International 2022
. Species factsheet: Carpodacus erythrinus.
Reference No. BMAREF328
BirdLife International 2021
. Species factsheet: Lanius collurio. Downloaded from http://www.birdlife.org on 03/10/2021.
Reference No. BMAREF146
BirdLife International 2021
. Species factsheet: Milvus milvus.
Reference No. BMAREF529
BirdLife International 2021
. Species factsheet: Acanthis flammea.
Reference No. BMAREF018
BirdLife International 2020
. Species factsheet: Bubulcus ibis. Downloaded from http://www.birdlife.org on 05/08/2020
Reference No. BMAREF125
BirdLife International 2021
. Species factsheet: Strix nebulosa. Downloaded from http://www.birdlife.org on 01/08/2021.
Reference No. BMAREF836
BirdLife International 2020
. Species factsheet: Falco vespertinus. Downloaded from http://www.birdlife.org on 26/01/2022.
Reference No. BMAREF222
BirdLife International 2021
. Species factsheet: Bombycilla garrulus. Downloaded from http://www.birdlife.org on 04/09/2021.
Reference No. BMAREF169
BirdLife International 2021
. Species factsheet: Asio otus. Downloaded from http://www.birdlife.org on 09/08/2021.
Reference No. BMAREF551
BirdLife International 2022
. Species factsheet: Carduelis cannabina.
Reference No. BMAREF040
BirdLife International 2021
. Species factsheet: Bucephala clangula. Downloaded from http://www.birdlife.org on 03/07/2021
Reference No. BMAREF104
BirdLife International 2021
. Species factsheet: Neophron percnopterus.
Reference No. BMAREF201
BirdLife International 2021
. Species factsheet: Certhia brachydactyla. Downloaded from http://www.birdlife.org on 30/08/2021.
Reference No. BMAREF245
BirdLife International 2021
. Species factsheet: Gelochelidon nilotica. Downloaded from http://www.birdlife.org on 20/09/2021.