Instead, this was our experience:
Ankole-Watusi cattle. When they approached
the vehicle, we'd quickly throw some food and roll up the windows. But if you weren't paying attention because you had two zebras sticking their noses in your car on one side, you might turn and find an emu staring you in the face.
In addition to the drive-through part, they also had quite a collection of caged animals, and those you could pet. We saw monkeys, Wallabies, hedgehogs, some newborn camels, a baby zebra, and Wilbur:
If you're ever near Franklin, Texas, I'd recommend a trip to their drive thru safari.