دورية أكاديمية
Diurnal timing of nonmigratory movement by birds: the importance of foraging spatial scales
| العنوان: | Diurnal timing of nonmigratory movement by birds: the importance of foraging spatial scales |
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| المؤلفون: | Mallon, Julie M., Tucker, Marlee A., Beard, Annalea, Bierregaard Jr., Richard O., Bildstein, Keith L., Böhning‐Gaese, Katrin, Brzorad, John N., Buechley, Evan R., Bustamante, Javier, Carrapato, Carlos, Castillo‐Guerrero, José Alfredo, Clingham, Elizabeth, Desholm, Mark, DeSorbo, Christopher R., Domenech, Robert, Douglas, Hayley, Duriez, Olivier, Enggist, Peter, Farwig, Nina, Fiedler, Wolfgang, Gagliardo, Anna, García Ripollés, Clara, Gil Gallús, José Antonio, Gilmour, Morgan E., Harel, Roi, Harrison, Autumn‐Lynn, Henry, Leeann, Katzner, Todd E., Kays, Roland, Kleyheeg, Erik, Limiñana, Rubén, López-López, Pascual, Lucia, Giuseppe, Maccarone, Alan D., Mallia, Egidio, Mellone, Ugo, Mojica, Elizabeth K., Nathan, Ran, Newman, Scott H., Oppel, Steffen, Orchan, Yotam, Prosser, Diann J., Riley, Hannah, Rösner, Sascha, Schabo, Dana G., Schulz, Holger, Shaffer, Scott, Shreading, Adam, Silva, João Paulo, Sim, Jolene, Skov, Henrik, Spiegel, Orr, Stuber, Matthew J., Takekawa, John Y., Urios, Vicente, Vidal-Mateo, Javier, Warner, Kevin, Watts, Bryan D., Weber, Nicola, Weber, Sam, Wikelski, Martin, Žydelis, Ramūnas, Mueller, Thomas, Fagan, William F. |
| المساهمون: | Universidad de Alicante. Departamento de Ciencias Ambientales y Recursos Naturales, Universidad de Alicante. Departamento de Didáctica General y Didácticas Específicas, Zoología de Vertebrados, Didáctica de las Ciencias y la Tecnología |
| بيانات النشر: | Wiley |
| سنة النشر: | 2020 |
| المجموعة: | RUA - Repositorio Institucional de la Universidad de Alicante |
| مصطلحات موضوعية: | Flight mode, Foraging, Movement ecology, Multispecies, Nonmigratory, Temporal, Zoología, Didáctica de las Ciencias Experimentales |
| الوصف: | Timing of activity can reveal an organism's efforts to optimize foraging either by minimizing energy loss through passive movement or by maximizing energetic gain through foraging. Here, we assess whether signals of either of these strategies are detectable in the timing of activity of daily, local movements by birds. We compare the similarities of timing of movement activity among species using six temporal variables: start of activity relative to sunrise, end of activity relative to sunset, relative speed at midday, number of movement bouts, bout duration and proportion of active daytime hours. We test for the influence of flight mode and foraging habitat on the timing of movement activity across avian guilds. We used 64 570 days of GPS movement data collected between 2002 and 2019 for local (non‐migratory) movements of 991 birds from 49 species, representing 14 orders. Dissimilarity among daily activity patterns was best explained by flight mode. Terrestrial soaring birds began activity later and stopped activity earlier than pelagic soaring or flapping birds. Broad‐scale foraging habitat explained less of the clustering patterns because of divergent timing of active periods of pelagic surface and diving foragers. Among pelagic birds, surface foragers were active throughout all 24 hrs of the day while diving foragers matched their active hours more closely to daylight hours. Pelagic surface foragers also had the greatest daily foraging distances, which was consistent with their daytime activity patterns. This study demonstrates that flight mode and foraging habitat influence temporal patterns of daily movement activity of birds. ; We thank the Nature Conservancy, the Bailey Wildlife Foundation, the Bluestone Foundation, the Ocean View Foundation, Biodiversity Research Institute, the Maine Outdoor Heritage Fund, the Davis Conservation Foundation and The U.S. Department of Energy (DE‐EE0005362), and the Darwin Initiative (19-026), EDP S.A. ‘Fundação para a Biodiversidade’ and the Portuguese Foundation for ... |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| العلاقة: | https://doi.org/10.1111/jav.02612Test; Journal of Avian Biology. 2020, 51(12): e2612. https://doi.org/10.1111/jav.02612Test; 0908-8857 (Print); 1600-048X (Online); http://hdl.handle.net/10045/111166Test |
| DOI: | 10.1111/jav.02612 |
| الإتاحة: | https://doi.org/10.1111/jav.02612Test http://hdl.handle.net/10045/111166Test |
| حقوق: | © 2020 Nordic Society Oikos ; info:eu-repo/semantics/openAccess |
| رقم الانضمام: | edsbas.B0B5E8B6 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1111/jav.02612 |
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