Republic. Research done by J.M. Fay in 1988. Ndoki Study area of Pan troglodytes troglodytes in Nouabale-Ndoki National Park, Republic of Congo. Research organized by S. Kuroda from 1989 to 1992. neck pocket See transport in neck pocket and hold object in neck pocket. N neglect See snub. nest See bed and make bed. nest-build See make bed. nest-grunt See grunt in bed. nest play See play in bed. Ngogo Study area of Pan troglodytes schweinfurthii in Kibale National Park, Uganda. Research organized by J.C. Mitani and D.P. Watts, continuing from 1994 to present. Pioneer study done by M.P. Ghiglieri in 197 1978 and in 1981. 125 12 nod with play face Ngotto Forest Study area of Pan troglodytes troglodytes in Central African Republic. Research organized by R.S.