About the Authors

Roi Dor

roi.dor@colorado.edu

Affiliations Fuller Evolutionary Biology Program, Cornell Lab of Ornithology, Cornell University, Ithaca, New York, United States of America, Department of Ecology and Evolutionary Biology, University of Colorado, Boulder, Colorado, United States of America

Irby J. Lovette

Affiliations Fuller Evolutionary Biology Program, Cornell Lab of Ornithology, Cornell University, Ithaca, New York, United States of America, Department of Ecology and Evolutionary Biology, Cornell University, Ithaca, New York, United States of America

Rebecca J. Safran

Affiliation Department of Ecology and Evolutionary Biology, University of Colorado, Boulder, Colorado, United States of America

Shawn M. Billerman

Affiliation Department of Zoology and Physiology, University of Wyoming, Laramie, Wyoming, United States of America

Gernot H. Huber

Affiliation Department of Ecology and Evolutionary Biology, University of Colorado, Boulder, Colorado, United States of America

Yoni Vortman

Affiliation Department of Zoology, Tel Aviv University, Tel Aviv, Israel

Arnon Lotem

Affiliation Department of Zoology, Tel Aviv University, Tel Aviv, Israel

Andrew McGowan

Affiliation School of Biosciences, University of Exeter, Exeter, United Kingdom

Matthew R. Evans

Affiliation School of Biosciences, University of Exeter, Exeter, United Kingdom

Caren B. Cooper

Affiliation Cornell Lab of Ornithology, Cornell University, Ithaca, New York, United States of America

David W. Winkler

Affiliations Fuller Evolutionary Biology Program, Cornell Lab of Ornithology, Cornell University, Ithaca, New York, United States of America, Department of Ecology and Evolutionary Biology, Cornell University, Ithaca, New York, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: RD IJL CBC DWW. Performed the experiments: RD. Analyzed the data: RD SMB GHH YV. Contributed reagents/materials/analysis tools: RD IJL RJS SMB GHH YV AL AM MRE CBC DWW. Wrote the paper: RD IJL RJS SMB YV CBC DWW.