C.—6

Fig. 3. —Crater lake as seen from right of the track in ascending the mountain. The water is warm, and quite hot near the farther margin.

[Photo Jr. Boardman.

Fig. 4.—View of the three cold crater-lakes seen on left from the track when ascending the mountain. The numerous dark heads of trees are those of the toru (Persoonia toru), a species gaining ground in most parts of the mountain examined.

[Photo W. Boardman.