A Natural Experiment on the Condition-Dependence of Achromatic Plumage Reflectance in Black-Capped Chickadees

• Liliana D'Alba ,

  * E-mail: liliana@uakron.edu

  Affiliation Department of Biology and Integrated Bioscience Program, University of Akron, Akron, Ohio, United States of America

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• Caroline Van Hemert,

  Affiliations U. S. Geological Survey, Alaska Science Center, Anchorage, Alaska, United States of America, Department of Biology and Wildlife, University of Alaska Fairbanks, Fairbanks, Alaska, United States of America

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• Colleen M. Handel,

  Affiliation U. S. Geological Survey, Alaska Science Center, Anchorage, Alaska, United States of America

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• Matthew D. Shawkey

  Affiliation Department of Biology and Integrated Bioscience Program, University of Akron, Akron, Ohio, United States of America

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