For anyone interested, I was finally able to procure an updated species list for the main walk-through aviary here:
African comb duck
Bali myna
Blue-bellied roller
Blue-crowned laughingthrush
Blue-faced honeyeater
Blue-headed macaw
Cape thick-knee
Edward's pheasant
Fulvous whistling duck
Green junglefowl
Grey-capped emerald dove
Grey-necked wood rail
Hamerkop
Hybrid whistling duck
Hooded merganser
Indian peafowl
Lady Ross' turaco
Luzon bleeding-heart
Magpie robin
Masked lapwing
Nicobar pigeon
North American wood duck
Pied imperial pigeon
Purple gallinule
Red shoveler
Red-vented bulbul
Ringed teal
Roadrunner
Rosybill
Scarlet ibis
Straw-necked ibis
Sunbittern
Taveta golden weaver
White-crested turaco
White-faced whistling duck
