Affiliation: | 1. Centre for Social Evolution, University of Copenhagen, Copenhagen, Denmark;2. Centro di Servizi di Spettrometria di Massa (CISM), University of Florence, Florence, Italy;3. Dipartimento Biologia Evoluzionistica Leo Pardi, University of Florence, Florence, Italy;4. Laboratoire d''Ethologie Expérimentale et Comparée, Université Paris 13, Sorbonne Paris Cité, France |