dry leaves Infant or juvenile reclines or sits and collects dry leaves by raking, pulling or grabbing and hugs them in solo play. See video. comb 47 comb Whiten et al. Comb: Use stem to comb through hair. Present at Budongo and Goualougo. Absent at Mahale. community See unit group. compress lips Goodall Compressed lips: The lips are pressed tightly together so that the upper lip is bunched up and protrudes beyond the point where the lips meet. Seen during displays and attacks. Plooijs Compressed lips. Absent in bonobos. 3. See video. confiscate To prevent aggression, take away potentially dangerous object such as rock or stout branch from another who is irritated. At Arnhem Zoo, adult female confiscated stone from adult male. De Waal s Disarm. At Mahale,