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| 999 |
_c49263 _d47915 |
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| 005 | 20210323124606.0 | ||
| 008 | 191008s2016||||xx |||||||||||||||||und|| | ||
| 100 | 1 |
_99326 _aWeisshaupt, Nadja |
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| 245 | 0 |
_aNocturnal bird migration in the bay of Biscay as observed by a thermal-imaging camera / _cWeisshaupt, N., Maruri, M., Arizaga, J. |
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| 260 |
_a[S.l.]: _bTaylor & Francis, _c2016. |
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| 336 |
_2isbdcontent _aTexto (visual) |
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| 337 |
_2isbdmedia _3En línea _aelectrónico |
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| 500 | _aSCI Si | ||
| 520 | _aABSTRACT Capsule: Bird migration was recorded by an infrared device at three sites in the southeastern Bay of Biscay, indicating seasonal east–west differences in migration flow. Aims: The main aims of this study were to quantify and describe nocturnal migration dynamics in proximity of a sea barrier, and to assess seasonal and geographical drivers of migration patterns. Methods: A thermal-imaging camera was used at two coastal study sites (Punta Galea, Cape Higuer) in spring and three study sites (coast: Punta Galea, Cape Higuer; inland: Iregua Valley) in autumn for four hours from sunset over 90 nights in 2014 and 2015. Results: Migration was strong at both coastal sites in early spring. Autumn migration was weak at the western coast, but strong at the eastern coast and inland. Tailwind had no significant effect on migration intensity, but migration ceased during strong cross- or headwinds despite clear skies. The majority of the targets were passerines. Conclusions: The patterns observed suggest spring migration occurs on a broader front, potentially involving sea crossing further to the west, while autumn migration concentrates more eastwards over land. In both seasons, there was no significant response to wind conditions. | ||
| 524 | _aWeisshaupt, N., Maruri, M., Arizaga, J. 2016. Nocturnal bird migration in the bay of Biscay as observed by a thermal-imaging camera. Bird Stud.63(4): 533-542. | ||
| 591 | _aORNITOLOGIA | ||
| 592 | _aORNITOLOGIA | ||
| 655 |
_aArtículo científico _99312 |
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| 700 | 1 |
_aMaruri, Mercedes _911014 |
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| 700 | 1 |
_91057898 _aArizaga, Juan _d1980- |
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| 710 |
_94060 _aAranzadi Zientzia Elkartea |
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| 710 |
_eFIRMA _911373 |
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| 856 | _uhttps://www.researchgate.net/publication/309321325_Nocturnal_bird_migration_in_the_Bay_of_Biscay_as_observed_by_a_thermal-imaging_camera | ||
| 942 |
_2cdu _cPUBL |
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