This comprehensive introductory text integrates evolutionary, ecological, and demographic
perspectives with new results from field studies and contemporary noninvasive molecular …

Social bonds can be a way for individuals to gain access to crucial resources and services
that cannot be taken by force and are therefore subject to leverage. Bonds between the …

Forest fragmentation increases forest edge relative to forest interior, with lower vegetation
quality common for primates in edge zones. Because most primates live in human-modified …

In group-living mammals, individual efforts to maximize reproductive success result in
conflicts and compromises between the sexes. Females utilize counterstrategies to minimize …

This study aimed at evaluating the effects of unpredictability on behavioral and clinical
aspects of Geoffroy's woolly monkey (Lagothrix cana cana)-a frugivorous Amazonian …

Affiliative relationships are a hallmark of social relationships in gregarious mammals, but
what drives variation of association patterns when kin are absent remains unknown …

Woolly monkeys are endangered New World Primates whose natural ecological
requirements are known from few sites. This study aimed to investigate the diet of woolly …

The main factors influencing feeding competition among members of diurnal primate groups
are the distribution, availability, and quality of food resources. Socioecological models …

Abstract Space requirements are essential to assess population ecology especially for
endangered species. The goal of this study was to estimate home range size and daily …

Dentro de los grupos sociales de primates, se espera que los animales del sexo filopátrico
estén más estrechamente relacionados genéticamente entre sí que los miembros del sexo …