The Wairoa Dam, another water supply dam for Auckland in the Hunua hills.
              The lake continues for some distance to the right of the photo.

          Cossey's Dam, one of 5 supplying water from the Hunua Hills to Auckland.

                                         This orchid is Dendrobium.

                Our largest native orchid, Pterostylis, Maori name Tutukiwi.
                                  The flower is green with white stripes.

            The black streaks down the mountain are mud flows, or lahars.

      This is the plane in which we were flown round the erupting mountain.