by whimpering, and if unsuccessful, the beggar may even throw a tantrum. Kanos Food beg for bonobos. See video. See also video reject-move. beg with hand See extend hand to beg. beg with mouth See mouth for begging. bend and release Whiten et al. Branch din: Bend and release saplings, so noisy movement alerts others. Customary only at Lop. Recorded among Lomako bonobos during inter-group encounters. Absent at Mahale. B 3 B bipedal swagger bend and stretch knee Sit orthograde, bend and stretch knee while extending arm palm down. Shown by adult male, Fanana. Idiosyncratic greeting response to adult female. See video. bend away Goodall: With elbow and wrist flexed, arm drawn close to body, the chimp leans slightly away from a passing higher ranking animal. This is