IN MEMORIAM FRANÇOIS VUILLEUMIER (1938–2017): A RENOWNED BIOGEOGRAPHER, ORNITHOLOGIST, AND FRIEND OF THE NEOTROPICS Authors Patricia Escalante Instituto de Biología, Universidad Nacional Autónoma de México, Apartado Postal 70‐153, Ciudad de México 04510, México. DOI: https://doi.org/10.58843/ornneo.v28i0.283 Downloads PDF Issue Vol. 28 Section Obituaries License This open access article is distributed under a Creative Commons Attribution 4.0 International License (CC BY), that allows others unrestricted use, distribution, and reproduction, providing the original author and source are credited.