Fig. 7From: Mixed messages: wild female bonobos show high variability in the timing of ovulation in relation to sexual swelling patternsProbability of ovulation (black lines, black circles) and fecundity (red lines, white circles) relative to the first day of the MSP of: (a) bonobos (N = 34 cycles); and (b) chimpanzees at Taï National Park (N = 33 cycles) (calculations based on data from [16])Back to article page