left|thumb|A replica Congo fishing village in Nairobi Village Species of note in the open enclosures include two subspecies of giraffe, rhinos (it was the last New World zoo to have northern white rhinoceros), vultures, markhor, and many species of antelope, gazelle, and deer. The park houses the largest, most comprehensive collection of hoofed mammals (ungulates) in the world. However, the overall numbers of animals at the park have been greatly reduced.
LEfT|thumB|a rePLica conGO FIshIng Village In naIroBI village SpecIES of nOte in the opeN eNclosUres incLuDE twO Subspecies of GiraffE, rhInoS (It was thE lAsT nEW wOrlD zoo to hAvE norTherN whiTE rhinoceros), VultUrEs, markhoR, And mAny spEcIes of antElope, gaZelLE, anD deEr. the PArK hOuseS the largEst, Most CompreHensiVe collEcTiON Of hoofeD mA.MmAls (ungulatES) in The World. However, the oveRaLl nUmbeRs of ANimals at The paRk havE BeEN grEaTlY rEduced.