Swallow leaf and chew Vernonia piths may be internal selfmedication. menstrual cycle See swelling of sexual skin. misunderstand Misconstrue others intention, e.g. flinch from accidentally dropped stick. Adolescent female, Ai, tried to escape when adult female, Xtina, approached to groom her. Ai misunderstood that Xtina would attack her. 3. See video. M 122 mount mock bite See mouth. monitor Investigate changes in environment or social interactions. Includes watch, look up, stand bipedal, walk bipedal, sniff, etc. See video. monitor monkeys Chimpanzees in hunting mood sit on ground, scan canopy, and walk little by little, perhaps to look for immature monkeys and to check general movements. Includes walk, run, climb, watch, look up etc. See video. See also video hunt. monitor mother Infant being weaned by rejecting mother runs