Okay, so a tropical hallway greenhouse. Plastic flaps at the entrance to prevent flying out, a straight wooden path elevated from the ground takes you over the walkthrough aviary. It starts out in a grassy field with scattered rocks representing the highlands, the terrain slowly changes as you go through. You end up in a more semi-tropical forest filled with ferns, tree ferns and logs of fallen kauri trees. They are joined by other new zealand parrots and kiwi's walking over the floor. At the end of the bridge there's another set of plastic flaps accompanied by a large net, hidden mostly by moss and ferns. On the other side the bridge continues to an outside area, the bridge is higher over the floor and underneath you can see moa's walking over an open forested floor. The ground slowly goes up as you walk further over the bridge, eventually there's another large kauri tree trunk. After the tree there's a large glass window, with the ground now being at the same level and the bridge ending. On one side there's the viewing window for the moas, and on the other a large rock wall with tuatara's in a mainly fern tree-filled exhibit.
I really like your choice of species as well as the consideration of native plant species and habitats.
I'm not sure that the combination of parrots and kiwis would work though.
That said, still a very nice exhibit.
Would you like another species?