Riroriro (Grey Warbler) have nested. The two in the slow motion video are quite stressed as we are too close to the nest which, although it can't be seen, is near the top left of the screen.
I recorded the sound later and added it to the video.
Tuesday, 31 October 2017
Saturday, 21 October 2017
Well, we hope they are a pair. We usually only see one at a time.