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Winter body mass and over-ocean flocking as components of danger management by Pacific dunlins
BACKGROUND: We compared records of the body mass and roosting behavior of Pacific dunlins (Calidris alpina pacifica) wintering on the Fraser River estuary in southwest British Columbia between the 1970s and the 1990s. 'Over-ocean flocking' is a relatively safe but energetically-expensive a...
| Autores principales: | , , , , , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2010
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2823609/ https://www.ncbi.nlm.nih.gov/pubmed/20092617 http://dx.doi.org/10.1186/1472-6785-10-1 |