AUTHOR=Gutiérrez-Ibáñez Cristián , Pellis Vivien C. , Iwaniuk Andrew N. , Pellis Sergio M. 

TITLE=Over or under: new phylogenetic insights in the evolution of head scratching in birds

JOURNAL=Frontiers in Ethology

VOLUME=Volume 4 - 2025

YEAR=2025

URL=https://www.frontiersin.org/journals/ethology/articles/10.3389/fetho.2025.1520935

DOI=10.3389/fetho.2025.1520935

ISSN=2813-5091