Female Japanese quail aggregate to avoid sexual harassment by conspecific males: a possible cause of conspecific cueing

In a series of three experiments, we examined the hypothesis that female Japanese quail, Coturnix japonica, are motivated to form aggregations to reduce the probability of harassment by conspecific males. When in the presence of a conspecific male, female quail both sought others of their sex and remained near them. However, if no males were present, females were indifferent to or tended to avoid one another. We interpret these data as …