I started work on an Africa section...
about three times. Then I gave up. I have a solid idea in mind, but I haven't played in so long that executing it is proving challenging. My plan is to recreate the two main savannah habitats at Auckland Zoo; one contains giraffes, zebras, and ostriches and the other white rhinos, nyala, and waterbuck. In-game, I'm planning on doing giraffes/zebras/ostriches/nyala and white rhinos/dama gazelle. The habitat building is fine, but it's the backstage buildings, separation paddocks, and guest area detailing I'm struggling to feel motivated around. Mindlessly placing plants, rocks, and scenery can be super boring for large areas.
The plain is to use these two big habitats - plus an African elephant habitat (though only including a small herd of females so I have an excuse to build a little smaller than would otherwise be necessary) - as a centrepiece to a wider African area to take up the eastern side of the zoo. Contrary to my usual madness, I'm not starting with an entrance. I've put in the guest spawners as a placeholder but until I feel inspired I'm not going to bother building something.