About the Authors

Pablo Capilla-Lasheras

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Visualization, Writing – original draft, Writing – review & editing

pacapilla@gmail.com (PC-L); A.J.Young@exeter.ac.uk (AJY)

Affiliations Centre for Ecology and Conservation, University of Exeter, Penryn, United Kingdom, Swiss Ornithological Institute, Bird Migration Unit, Sempach, Switzerland, School of Biodiversity, One Health and Veterinary Medicine, University of Glasgow, Glasgow, Scotland

Nina Bircher

Roles Data curation, Investigation, Methodology

Affiliation Behavioural Ecology Group, Wageningen University & Research, Wageningen, the Netherlands

Antony M. Brown

Roles Data curation, Investigation, Methodology

Affiliation Centre for Ecology and Conservation, University of Exeter, Penryn, United Kingdom

Xavier Harrison

Roles Data curation, Investigation, Methodology, Supervision, Writing – review & editing

Affiliation Centre for Ecology and Conservation, University of Exeter, Penryn, United Kingdom

Thomas Reed

Roles Investigation, Writing – review & editing

Affiliation School of Biological, Earth and Environmental Sciences, University College Cork, Cork, Ireland

Jennifer E. York

Roles Investigation, Writing – review & editing

Affiliations Department of Zoology, Downing Street, University of Cambridge, Cambridge, United Kingdom, Department of Zoology and Entomology, University of Pretoria, Pretoria, Republic of South Africa

Dominic L. Cram

Roles Investigation, Writing – review & editing

Affiliation Department of Zoology, Downing Street, University of Cambridge, Cambridge, United Kingdom

Christian Rutz

Roles Methodology, Resources, Writing – review & editing

Affiliation Centre for Biological Diversity, School of Biology, University of St Andrews, Sir Harold Mitchell Building, St Andrews, United Kingdom

Lindsay Walker

Roles Investigation

Affiliation Centre for Ecology and Conservation, University of Exeter, Penryn, United Kingdom

Marc Naguib

Roles Investigation, Methodology, Resources, Writing – review & editing

Affiliation Behavioural Ecology Group, Wageningen University & Research, Wageningen, the Netherlands

Andrew J. Young

Roles Conceptualization, Data curation, Funding acquisition, Investigation, Methodology, Project administration, Resources, Supervision, Writing – original draft, Writing – review & editing

pacapilla@gmail.com (PC-L); A.J.Young@exeter.ac.uk (AJY)

Affiliation Centre for Ecology and Conservation, University of Exeter, Penryn, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.