Predator Pass, with its Cheetahs and African Wild Dogs, looks like a pretty good addition to the zoo. When I visited in 2008, this exact same area held Cheetahs, African Wild Dogs, Bush Dogs, Spotted Hyenas, Black-backed Jackals, Mexican Grey Wolves, Maned Wolves and Bat-eared Foxes.
All of those EIGHT species had decent exhibits and now the zoo has gone down to TWO species and so that's interesting. Are any of the animals found elsewhere in the zoo or have they all been phased out?
@snowleopard The zoo still has Bat-eared Fox, which were at the front of Oklahoma Trails (I think they got reshuffled because of the Africa construction). None of those other species are present anymore; Spotted Hyenas were unfortunately nixed during the planning process for the new African section.