Werner, Noam Y.; Balshine, Sigal; Leach, Brenda; Lotem, … - In: Behavioral Ecology 14 (2003) 6, pp. 749-756
Studies of cooperative breeding have largely ignored the role of conflict among helpers and how it shapes group dynamics and helping behavior. In the present study, performing laboratory experiments with cooperatively breeding cichlids from Lake Tanganyika, we show that secondary group members...