About the Authors

Leonardo Campagna

Roles Conceptualization, Data curation, Formal analysis, Methodology, Writing – original draft, Writing – review & editing

lc736@cornell.edu

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

Pablo Rodriguez

Roles Methodology

Affiliation Federación Ornitológica Argentina, Virrey Liniers, Ciudad Autónoma de Buenos Aires, Argentina

José Carlos Mazzulla

Roles Methodology

Affiliation Asociación Canaricultores Roller del Uruguay, Montevideo, Uruguay

Competing Interests

The authors have declared that no competing interests exist.