File S1 - Individual Distinctiveness in Call Types of Wild Western Female Gorillas

Table S1. Summary of female data, including age, time spent in the group, number of follows, total sampling hours and number of calls. Table S2. Coefficient of intra- (a) and inter-variation (b) of each acoustic parameter and overall values for each call type. Table S3. PIC values of 20 acoustic parameters [CVinter/CVintra] and overall values [CVmean-inter/CVmean-intra] for each call type. Table S4. Acoustic characteristics (mean ± SD) of call types [scream (SC), threat grunt (TG), copulation grunt (CG), single grunt (SG), double grunt (DG), grumble (GR), hum (HM), and hoot series (HT)]. In bold are indicated those parameters used by the DFAs to discriminate among females. (DOCX)