For the last 20 years, Anne has worked with the Gombe population of East African chimpanzees that was made famous by the work of Jane Goodall, and overseen the digitization of behavioral data systematically collected over the last 40 years. I currently work with Anne and colleagues to investigate the social relationships among female chimpanzees, as well as the ecological determinants of female behavior using a combination of geospatial techniques and detailed analyses of association patterns.