Behavior of Nonhuman Primates: Modern Research Trends, Volume 3 provides information pertinent to research on behavior of nonhuman primates. This book presents the knowledge of the social development of rhesus infants and compares with data on other species. Organized into four chapters, this volume begins with an overview of the interspecies differences in the social influences affecting young primates. This text then examines the nature of the interactions between the infant and its various social companions, wherein each type of social companion may interact with the infant in a number of ways. Other chapters consider the nature of the social organization, which may be presumed to have been shaped by the ecological pressures of the natural habitat. This book discusses as well the color vision and visual acuity in different animals. The final chapter deals with the aspects of primate hearing. This book is a valuable resource for students and research workers.