Whakakiia te rerenga e whai ake nei: I hokona e te taone tana whakaaturanga tuatahi, te Flight Cage, mai i te Smithsonian Institution whai muri i te
Ko te 1904 St. Louis World's Fair. I muri i te whakatūnga o te whare kararehe i te tau 1910, ka tāpirihia ngā whakaaturanga hou, ngā wāhi, me ngā whare i roto i ngā tekau tau hei whakapai ake i te tiaki i ngā kararehe, te whānuitanga o ngā kararehe me ngā wāhi noho e whakaaturia ana, me te mātauranga me te whakamāramatanga. Ko te upoko o te toa o te kudu iti ake, me ona haona kakara ataahua, ko te tohu o te Zoo o Saint Louis.