About the Authors

Olivier Gimenez

olivier.gimenez@cefe.cnrs.fr

Affiliation CEFE, Univ Montpellier, CNRS, EPHE, IRD, Montpellier, France

Andy Royle

Affiliation U.S. Geological Survey, Eastern Ecological Science Center, Laurel, Maryland, United States of America

Marc Kéry

Affiliation Swiss Ornithological Institute, Sempach, Switzerland

Chloé R. Nater

Affiliation Norwegian Institute for Nature Research, Trondheim, Norway

Competing Interests

The authors have declared that no competing interests exist.