The researchers found that same-sex behavior was more common in primate groups with clear hierarchical structures and those ...
Nonhuman primates like bonobos and chimpanzees might engage in same-sex sexual activities to strengthen bonds, particularly ...
A new study posits that same-sex sexual behavior developed to help primates in complex social groups ease tension, reduce ...
Past theories have suggested that animals exhibit SSB to increase group cohesion, to signal dominance among a larger group, ...
Homosexual behavior in primates has a deep evolutionary basis and is more likely to occur in species that live in harsh ...
This report is the first installment of a monographic study of mammalian diversity and ethnomammalogy in a sparsely inhabited rainforest region between the Yavarí and Ucayali rivers in northeastern ...