Zebras are Chapman's; the paddock also has Kafue Lechwe and Ankole Cattle.
The Emu predates the wildlife park and was a resident of the Shire Horse Centre previously on the site (as were the elderly Raccoon Dogs and the single female Red Deer). It's been on this paddock since the park opened - safe to say it's in retirement and I don't expect it to be replaced (on this paddock, anyway).