Frequent female song in blue tits: behavioural context suggests a role in intrasexual competition
J. Sierro, S. R. de Kort, K. Riebel, I. R. Hartley
This study reports frequent female singing in blue tits, showing similar contexts to male song but with structural differences, suggesting functional roles in intrasexual competition.
bioRxiv · Jul 1, 2021Animal Behavior & Cognition