Friends of Hamilton Zoo AGM was today, with some interesting information around future developments.
Probably the most fleshed out development is a new farmyard exhibit that allows (supervised) interaction between visitors and farmyard animals (fellow deer, kunekune pig, llama, miniature donkey and goats were all mentioned). The interactive zone would be in the current miniature donkey enclosure, with animals having free access to an separate paddock where fellow deer currently reside (behind the African wild dogs, in the old Oryx enclosure). They would also have access to an entirely off-display paddock behind the Siamang enclosure.
This would free up the current kunekune, goat, deer and llama enclosures for redevelopment, and offer what is probably the main benefit of a farmyard display- animal interaction. It's a bit underwhelming and difficult to see how the zoo will offer a better interaction than the many farm-themed animal encounters in the region, but if they are committed to sticking with farmyard animals then it's absolutely the right move I think.
There is also plans well underway for a lace monitor enclosure in parrot court, next to the Australian aviary.
Further down the track, the next largest priority seems to be redesigning the 'savannah' enclosures to have more of an open-range zoo feel. This would add a much needed loop rather than backtracking path, may include a range of amenities (jeep ride, glamping, restaurant etc.). This development seems like a longer-term plan, with a lot of insecurities around funding.
Otherwise, there was mention of some 'wish list' species, most interestingly clouded leopards and 'hyena'. Otters are highly likely, I would guess in the space that was marked for the third tiger exhibit but which I suspect is off the cards.
Also worth noting is what seems to be intention both for the larger regional zoos (AKL, Wellington, Orana and Hamilton) to collaborate and coordinate species and breeding plans more cohesively, and I suspect that Hamilton Zoo will eventually be integrated more formally with the Observatory and Waiwhakareke park to form a 'natural wonders' style precinct.