As part of its cycle "Listening to nature - episode: The mystery of the invisible fish", the ARTE channel offers to help us discover the work of bio-acousticians around the world and in particular the team of Nicolas Mathevon (ENES Laboratory - University of Saint-Etienne - LabEx CeLyA) accompanied by Léo Papet, former PhD student at the LabEx CeLyA (ENES laboratories, N. Mathevon/Saint-Etienne and CRNL, N. Grimault/Lyon).
This team works, among other things, on sound communication in crocodiles.