Data from: Independence among physiological traits suggests flexibility in the face of ecological demands on phenotypes

Deborah M. Buehler, Francois V├ęzina, Wolfgang Goymann, Ingrid Schwabl, Maaike Versteegh, B. Irene Tieleman & Theunis Piersma
Phenotypic flexibility allows animals to adjust their physiology to diverse environmental conditions encountered over the year. Examining how these varying traits covary gives insights into potential constraints or freedoms that may shape evolutionary trajectories. In this study we examined relationships among hematocrit, baseline corticosterone concentration, constitutive immune function and basal metabolic rate in red knot Calidris canutus islandica individuals subjected to experimentally manipulated temperature treatments over an entire annual cycle. If covariation among traits is...

Registration Year

  • 2012
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Resource Types

  • Dataset
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Affiliations

  • Max Planck Institute for Ornithology
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  • University of Groningen
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  • Center for Northern Studies
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  • University of Toronto
    1