Burgers Outback
Burger's Outback is the second largest new region. With three seperate, smaller houses with fauna (and flora) from New Caledonia, the Solomon islands, New Zealand, New Guinea, and Tasmania. As well as a large main hall of Australian animals.
For this comment we'll focus on the main hall, and I'll explain the other ones later on.
The main hall is, once again, seperated into three regions: The humid forest in the top part. The dry, grassy outback in the middle. And the arid desert of central Australia in the bottom region.
There's two macropod enclosures.
The eastern forest enclosure, with Eastern grey kangaroos, Swamp wallabies, and Black swans.
And the Western Outback enclosure, with Emus, Common wallaroos, Red kangaroos, Agile wallabies, and Yellow-footed rock wallabies. This enclosure is walkthrough, with shack-like entrance and exit points made of dried out wood and rusty metal.

A similar looking building sits at the edge of the Outback macropod enclosure. The "Outback shack" snack bar serves small Australian dishes such as fairy bread, Lamingtons, Small kangaroo burgers, and of course fried prawns. You can also walk around it to get a closer look at the macropods and emus.
The koala enclosure is only semi-walkthrough. Similar to the Grey langur enclosure in Apenheul.
Gray langur aviary, 4/5/14 - ZooChat

The pathway is far enough away that the Koalas can't climb onto the path, with the bottom having protection to prevent them form climbing up from the bottom.
In the bottom desert region, there are two seperate routes you can take. Either over the hill; with desert flora and a small pond. Or through the aboriginal caves. A cavern system with multiple terrariums, an inside view into the dingo den, some aquariums, a nocturnal walkthrough enclosure with tawny frogmouths, sugar gliders and Western Woylies, and a small replica of the glowworm caves. Though I haven't properly mapped these yet.
There's also a crashed train viewing platform (as well as train tracks through the entire outback enclosure) similar to the one at WILDLANDS
The dingo enclosure is netted over to keep the birds out.
I don't know what other Australian birds are kept in the current aviaries at the back of the park, but those will all move into here

(ignore the western woylie still in this image, forgot to take it out)