Participating subject details from Avoidance of biological contaminants through sight, smell and touch in chimpanzees

Sex is given as m for males and f for females, age is given in the number of years at the time of the study, and dominance rank is based on social interactions recorded by the staff during the study period. Vision, Olfaction and Touch reflect the three sensory modalities for which subjects have been tested (indicated as “x” or blank if not tested); R and D indicate whether subjects have been tested for the rope and dough conditions, respectively.