On Tuesday night at about 9:00pm there was a huge ruckus next door at a male and female Kiwi started calling together. They did so again at about 9:30pm. They were only about 100m from our house and 20 from our neighbours.
It seems that Col the Kiwi has returned to the hole as there is much fresh digging. I have taken the camera back to see if we can catch it.