Fig. 4. The Sungai Miu–Danau Lindu area in the west-central mountain block. Where the Sungai Oha Kecil flows into the Sungai Miu at 290 m was my lowest camp, the summit of Gunung Nokilalaki the highest place I worked. Tropical lowland evergreen rain forest embraces the area from the Sungai Oha Kecil to the camp along the Sungai Tokararu at 1150 m. The camp at 1440 m was on a ridge, part of Gunung Kanino, in lower montane rain forest. The lower camp at 1150 m (Sungai Tokararu) was at the western end and base of the Kanino highland. The highest camp at 1700 m was situated on the flanks of Gunung Nokilalaki, which at altitudes above about 2000 m was covered with upper montane rain forest. Ambient air temperatures, relative humidities, and rainfall recorded at the camps are provided in table 3.