Ost, MarkusJaatinen, Kim2015-12-101932-6203http://hdl.handle.net/1885/65405Group decisions on the timing of mutually exclusive activities pose a dilemma: monopolized decision-making by a single leader compromises the optimal timing of activities by the others, while independent decision-making by all group members undermines groKeywords: aggressiveness; article; body constitution; body size; breeding; duck; female; forager; foraging behavior; leadership; nonhuman; predator prey interaction; prediction; probability; rearing; social aspect; social behavior; social dominance; social statusRelative Importance of Social Status and Physiological Need in Determining Leadership in a Social Forager201310.1371/journal.pone.00647782016-02-24