Fig. 2From: Mixed messages: wild female bonobos show high variability in the timing of ovulation in relation to sexual swelling patternsIntra-individual variation in MSP duration. Shown are medians (thick horizontal lines), quartiles (boxes), percentiles (2.5 and 97.5 %, vertical lines), as well as the minimum and maximum of each female’s MSP (circles). Females are arranged from highest-ranking (left) to lowest-ranking (right)Back to article page