Small M F
Folia Primatol (Basel). 1982;38(1-2):99-107. doi: 10.1159/000156046.
9 adult rhesus macaque females (Macaca mulatta) and 7 adult bonnet macaque females (Macaca radiata) were observed during the birth season to identify possible differences between mothers and nonmothers in time budgets and social interactions. Rhesus mothers spent less time moving, feeding, grooming others and aiding others than rhesus nonmothers did. Bonnet mothers spent less time resting and moving, but more time in huddling groups than bonnet nonmothers did. Mothers of both species were approached more than nonmothers, and fed more often near others. The presence of a dependent infant not only alters female time budgets, but also changes social interactions between adult females and other group members.
在生育季节观察了9只成年雌性恒河猴（猕猴）和7只成年雌性冠毛猕猴，以确定母亲和非母亲在时间分配和社交互动方面可能存在的差异。恒河猴母亲在移动、进食、为其他个体梳理毛发和帮助其他个体上所花的时间比非母亲恒河猴少。冠毛猕猴母亲休息和移动的时间较少，但在聚集群体中待的时间比非母亲冠毛猕猴长。两种猕猴的母亲都比非母亲更容易被接近，并且在其他个体附近进食的频率更高。有一个依赖的幼崽不仅会改变雌性的时间分配，还会改变成年雌性与其他群体成员之间的社交互动。
