@Mr Gharial I'll admit I did lighten the Nocturnal bird safari photos up a bit further using software, but nonetheless I'm fairly happy that at least some of them came out somewhat decent.
Sadly the kiwi (which I saw the back part of) was not photographable...
Yeah the kiwi is a great difficulty. On my last visit I spent almost all day in the nocturnal house just to get a half-decent picture. Even getting there during daylight settings and almost getting locked in by a keeper at closing time. I saw it a couple of times but never good enough to actually make out a kiwi shape