Abstract: | The hamadryas subspecies, which is utilized extensively for laboratory research, has a social structure unique among baboons. Field studies have shown that small one male units are the basic grouping in a complex multi-level social system. A housing design for a research colony of hamadryas baboons was conceived to reflect this unique social organization and related behavioral patterns. The outcome of combining such ethological considerations with practical dictates for housing large laboratory primates has been assessed in terms of reproductive performance, animal health and utilization for research. Various benefits of this approach to cage design for hamadryas baboons are identified in this report. |