This list was from my first trip to the Brookfield Zoo. I unfortunately didn't get to seeing the entire zoo but I will post my list of birds I did see and didn't see. If there are other species that aren't mentioned here, please let me know. Thank you 
Birds seen:
Birds seen:
- Common emu (Dromaius novaehollandiae novaehollandiae)
- Fulvous whistling-duck (Dendrocygna bicolor)
- Cape Barren goose (Cereopsis novaehollandiae ssp.)
- Brazilian teal (Amazonetta brasiliensis ssp.)
- Puna teal (Spatula puna)
- Rosy-billed pochard (Netta peposaca)
- Helmeted curassow (Pauxi pauxi pauxi)
- Blue-billed curassow (Crax alberti)
- Wattled curassow (Crax globulosa)
- Gambel's quail (Callipepla gambelii ssp.)
- Crested partridge (Rollulus rouloul)
- Congo peacock (Afropavo congensis)
- Indian peafowl (Pavo cristatus)
- White-winged dove (Zenaida asiatica ssp.)
- Victoria crowned-pigeon (Goura victoria ssp.)
- Jambu fruit-dove (Ptilinopus jambu)
- White-cheeked turaco (Tauraco leucotis leucotis)
- Violet turaco (Musophaga violacea)
- Greater roadrunner (Geococcyx californianus)
- Tawny frogmouth (Podargus strigoides ssp.)
- Grey gull (Leucophaeus modestus)
- Inca tern (Larosterna inca)
- Humboldt penguin (Spheniscus humboldti)
- American white pelican (Pelecanus erythrorhynchos)
- Great egret (American) (Ardea alba egretta)
- Snowy egret (Egretta thula thula)
- Boat-billed heron (Central American) (Cochlearius cochlearius ridgwayi)
- White ibis (Eudocimus albus)
- Scarlet ibis (Eudocimus ruber)
- Roseate spoonbill (Platalea ajaja)
- Andean condor (Vultur gryphus)
- Andean cock-of-the-rock (Peruvian) (Rupicola peruvianus peruvianus)
- Blue-faced honeyeater (Entomyzon cyanotis ssp.)
- Blue-crowned laughingthrush (Pterorhinus courtoisi ssp.)
- Violet-backed (Amethyst) starling (Cinnyricinclus leucogaster ssp.)
- Emerald starling (Lamprotornis iris)
- White-rumped shama (thrush) (Copsychus malabaricus ssp.)
- Taveta golden-weaver (Ploceus castaneiceps)
- Eastern paradise-whydah (Vidua paradisaea)
- Paradise tanager (Tangara chilensis ssp.)
- Wood duck (Aix sponsa)
- Blue-winged teal (Spatula discors)
- Redhead (Aythya americana)
- Beautiful fruit-dove (Ptilinopus pulchellus ssp.)
- Sunbittern (Amazonian) (Eurypyga helias helias)
- Speckled mousebird (Colius striatus ssp.)
- Amazonian motmot (Momotus momota [momota or ignobilis])
- Blue-bellied roller (Coracias cyanogaster)
- Curl-crested araçari (Pteroglossus beauharnaesii)
- Violaceous euphonia (Euphonia violacea ssp.)
- Venezuelan troupial (Icterus icterus [icterus or ridgwayi])
- Red-capped cardinal (Paroaria gularis)
- Silver-beaked tanager (Ramphocelus carbo ssp.)
- Blue-grey tanager (Thraupis episcopus cana)
- Blue-necked tanager (Stilpnia cyanicollis ssp.)
- Turquoise tanager (Tangara mexicana ssp.)
- Purple honeycreeper (Cyanerpes caeruleus ssp.)
- Green honeycreeper (Chlorophanes spiza ssp.)
- Saffron finch (Sicalis flaveola ssp.)