Upon my approximately three hours at Racine Zoo a couple weeks ago, here's what I thought up of:
Walkabout Creek - as I've mentioned before, this is the Zoo's biggest highlight in my eyes, but I still got a couple ideas for this. First, fill that creek back up with water to live up to the "Creek" name, and add in black swans. Second, I can see the current red-tailed boa and ferret exhibits at the entrance being either renovated for Australian species or combined into one large habitat. If the first choice, I'd say perentie monitor in the former, and echidnas and bettongs in the latter. If the second choice, then just pick one or the other.
Land of Africa - this would encompass the current "Land of the Giants" complex, and the empty land area between that and the rest of the Zoo, specifically the space in between the fountain and the path. No way am I doing anything in front of that amphitheater - that Lake Michigan view is too gorgeous!

Anyways, in the empty land area, I can see new, expanded, and improved habitats for lions, African penguins (with underwater viewing), and a mixed-species one for meerkats and Cape porcupines (hopefully with some pop-up bubbles) being added. As for "Land of the Giants," the zebra and rhino exhibits are fine, but definitely on the small side for their occupants. Due to how landlocked the area is, the only solution I can think of is moving the zebras in with the giraffes (and give that habitat some more foliage to bring back the shaded and natural look that was once there), and have the rhinos expand into the current zebra area. Lastly, that tiny exhibit in front of the rhinos can either have their original occupant brought back or just be eliminated.
Asian Complex (can't think of a good name
) - utilizing the current "Stork Aviary," tur, penguin, and meerkat enclosures. In the "Aviary," I'd like to see it become an Asian theme; keep the tufted deer, and bring in a crane species (red crowned or demoiselle for example) and/or a variety of ground or flying birds to bring a little color and liveliness to the exhibit. The tur mountain can be modified with some natural elements for markhor, and the penguin/meerkat area and surrounding space
might be enough for a new Amur tiger habitat; if not, then red pandas are okay instead. Tigers can be seen in nearby Milwaukee or Brookfield.
American Ridge - consisting of the current "Bear Ridge" and aviary areas. Other than some more vegetation being added, the spectacled bear habitat can remain as is. Replace the Arctic foxes with the red-tailed hawk, and add new exhibits for Canadian lynx, Arctic fox, and the great horned owl. These can either be on the flat land next to the bears, or on the hillside for a more unique exhibit design.
Vanishing Jungle - an overhaul of the "Vanishing Kingdom" and "Cat Canyon" complexes. I'd keep the current indoor orangutan and gibbon exhibits (although I wouldn't be opposed to the gibbons having access to the orangs), while outside, the current gibbon and spider monkey cages would be replaced by a large orangutan and gibbon mixed-species habitat with plenty of foliage, climbing space, and up-close viewing for guests. With the (I think) tight space near the perimeter of the Zoo, it'd also be neat to have a glass/disguised tunnel going through this habitat to get immersed into the "jungle" and take full advantage of the available land. On the other side of the building, the current Cape porcupine and Amur tiger exhibits would be renovated for the spider monkeys, and hopefully add in some more South American species such as capybara or agouti. I'd keep the indoor fossa exhibits as is, but give the carnivores access to the current Canadian lynx grotto and overhauled with more vegetation, space, and up-close viewing. Finally, the current lion exhibits would be overhauled for a couple lemur species (I'm flexible with which ones) and radiated tortoises. As for the current indoor spider monkey exhibit, remove it and use the empty space for an indoor tropical aviary (including the Amazon parrots currently there) with some terrariums for species like the red-tailed boa and poison dart frogs. I'd leave the emperor tamarins where they are - keep going strong with that species!
