Page:A Voyage of Discovery and Research in the Southern and Antarctic Regions Vol 2.djvu/114

94 however beautiful the effect is in looking from above into the depth below, the fall is seen to much greater advantage from beneath. The height and volume of water which is projected over the cliff, roaring and foaming, contrasts strongly with the black columns and the varied foliage of the dark green Coprosma, the lighter glaucous Lauri, and other trees which derive freshness and vigour from the constant supply of moisture from the thin mist that always fills the valley. 4 The basin appears to have been worn to a considerable depth, as is also the narrow channel which conveys the pure and bright water from it to the sea.

Some of our officers who visited these falls passed under them, between the volume of water and the vertical columns, where the much-lamented Cunningham is said to have collected several very curious plants. We could not afford time to do so. I am therefore the more glad to avail myself of some notes by Mr. Cormick on the curious cave he examined, and some other geological and general remarks made during his several short excursions into the country which will be found in the Appendix. When Dr. Hooker visited these falls, the day was bright, and he was much struck with the great difference of temperature, as measured by the feelings, on descending from the plain, where he stood exposed to the full force of the sun's rays, into the damp woods from which they are entirely excluded; he also described a phenomenon, which, though common to waterfalls, here produces