Winter body mass and over-ocean flocking as components of danger management by Pacific dunlins
Abstract 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-e...
Published in: | BMC Ecology |
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Main Authors: | , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
BMC
2010
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Subjects: | |
Online Access: | https://doi.org/10.1186/1472-6785-10-1 https://doaj.org/article/081557a54d524efdaac8e440e882570a |