Influence of male cues on male vocal counts. USV counts for Female-urine-only (F), Female-and-male-urine (F+M), Male-body-odor (MBO), Male-body-odor-control (MBOc), Silent-playback (S), USV-playback (USV), Solo-female-odor (Solo) and Anesthetized-male (AM) conditions. Open circles indicate individual experiments and red squares indicate the median.