About the Authors

Aida Verdes

Contributed equally to this work with: Aida Verdes, Wooyoung Cho, Marouf Hossain

averdes@gradcenter.cuny.edu (AV); mholford@hunter.cuny.edu (MH)

Affiliations The Graduate Center, City University of New York, New York, New York, United States of America, Division of Invertebrate Zoology, American Museum of Natural History, New York, New York, United States of America

Wooyoung Cho

Contributed equally to this work with: Aida Verdes, Wooyoung Cho, Marouf Hossain

Affiliation Department of Chemistry, Hunter College Belfer Research Building, City University of New York, New York, New York, United States of America

Marouf Hossain

Contributed equally to this work with: Aida Verdes, Wooyoung Cho, Marouf Hossain

Affiliation Department of Chemistry, Hunter College Belfer Research Building, City University of New York, New York, New York, United States of America

Patricia L. R. Brennan

Affiliation Department of Psychology, University of Massachusetts, Amherst, Massachusetts, United States of America

Daniel Hanley

Affiliation Department of Zoology and Laboratory of Ornithology, Palacký University, Olomouc, Czech Republic

Tomáš Grim

Affiliation Department of Zoology and Laboratory of Ornithology, Palacký University, Olomouc, Czech Republic

Mark E. Hauber

Affiliations The Graduate Center, City University of New York, New York, New York, United States of America, Department of Psychology, Hunter College, City University of New York, New York, New York, United States of America

Mandë Holford

averdes@gradcenter.cuny.edu (AV); mholford@hunter.cuny.edu (MH)

Affiliations The Graduate Center, City University of New York, New York, New York, United States of America, Division of Invertebrate Zoology, American Museum of Natural History, New York, New York, United States of America, Department of Chemistry, Hunter College Belfer Research Building, City University of New York, New York, New York, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AV M. Holford MEH. Performed the experiments: AV WC M. Hossain DH MEH. Analyzed the data: AV WC M. Holford DH MEH. Contributed reagents/materials/analysis tools: PLRB DH TG M. Holford. Wrote the paper: AV PLRB DH TG MEH M. Holford.