Rule-based sequences in sooty mangabey vocal communication
Auriane Le Floch, Cédric Girard‐Buttoz, Tanit Souha Azaiez, Natacha Bande, Roman Martin Wittig, Steven Moran, Klaus Zuberbühler, Catherine Crockford
This study documents the vocal sequence repertoire and rules of sooty mangabeys, revealing a previously unreported hierarchical system using only two call types.
Royal Society Open Science · Feb 25, 2026Peer-reviewedAnimal Behavior & Cognition