english: The data comes from the field, from baboons not chimpanzees in this case, where they did fecal samples on the baboons and they analyzed them for glucocorticoids.
non_english: Podaci su sa terena, od babuna, ne šimpanzi u ovom slučaju, gde su analizirali uzorke fekalija babuna i analizirali su ih radi glukokortikoida.