video. See also video inspect wound. grope Put arm into tree hole and feel for something to eat. Cf probe, probe with finger. 3. See video. ground bed or cushion See make ground bed/cushion. group Make any association of individuals, temporary or long-term. grunt Various utterances including grunt, aha, grunt in bed, grunt, extended, grunt, food and pant-grunt. grunt, aha Food grunts uttered loudly when walking hastily in group to known food patch. Probably absent in bonobos of Wamba. 5. See video. grunt, extended 89 grunt, extended Goodall: A long drawn out sound usually composed of two syllables- ehmmmmm- heard during rest sessions, significance not clear. Mahale chimpanzees often discovered because of this sound uttered in response to passers-by or appearance of human beings. Category 35. See video.