I've noticed the National Aviary's collection has been missing from a lot of the bird population threads, so I'm doing a species list for once instead of just uploading media
This initial post is going to contain a full list of bird species in alphabetical order by binomial, along with a map of the facility. The posts after this will go exhibit by exhibit with species lists and a few images.
I only saw one species that was entirely unsigned, and there's only a few signed species I didn't see. The Aviary has fantastic signage for every exhibit! I was there 3.5 hours.
Complete list of bird species, not including all show animals:
Amblyramphus holosericeus, Scarlet-headed Blackbird
Ampeliceps coronatus, Golden-crested Mynah
Anodorhynchus hyacinthinus, Hyacinth Macaw
Aquila chrysaetos, Golden Eagle
Ara macao, Scarlet Macaw
Ardeola speciosa, Javan Pond Heron
Argusianus argus, Great Argus
Athene cunicularia, Burrowing Owl
Balearica regulorum, Grey Crowned Crane
Bostrychia hagedash, Hadada Ibis
Bubo bubo, Eurasian Eagle-Owl
Bucephala albeola, Bufflehead
Cacicus cela, Yellow-rumped Cacique
Callonetta leucophrys, Ringed Teal
Caloenas nicobarica, Nicobar Pigeon
Chalcophaps indica, Emerald Dove
Chrysomus icterocephalus, Yellow-hooded Blackbird
Cleptornis marchei, Golden White-eye
Cochlearius cochlearius, Boat-billed Heron
Colinus virginianus ridgwayi, Masked Bobwhite
Colius striatus, Speckled Mousebird
Copsychus malabaricus, White-rumped Shama
Copsychus saularis, Oriental Magpie-robin
Coracias cyanogaster, Blue-bellied Roller
Coua cristata, Crested Coua
Crax alberti, Blue-billed Curassow
Crithagra mozambica, Green Singing Finch/Yellow-fronted Canary
Cyanerpes cyaneus, Red-legged Honeycreeper*
Cyanocorax chrysops, Plush-crested Jay
Dacelo novaeguineae, Laughing Kookaburra
Dendrocygna guttata, Spotted Whistling Duck
Ducula bicolor, Pied Imperial Pigeon
Egretta thula, Snowy Egret
Eudocimus ruber, Scarlet Ibis
Euplectes orix, Red Bishop
Eurypyga helias, Sunbittern
Falco biarmicus, Lanner Falcon
Gallicolumba luzonica, Luzon Bleeding-heart Dove
Garrulax leucolophus, White-crested Laughingthrush
Geronticus calvus, Southern Bald Ibis
Goura victoria, Victoria Crowned Pigeon
Grus virgo, Demoiselle Crane
Haliaeetus leucocephalus, Bald Eagle
Himantopus mexicanus, Black-necked Stilt
Hypotaenidia owstoni, Guam Rail*
Icterus icterus, Venezuelan Troupial
Irena puella, Asian Fairy-Bluebird*
Lamprotornis regius, Golden-breasted Starling
Lamprotornis superbus, Superb Starling
Larosterna inca, Inca Tern
Leucopsar rothschildi, Bali Mynah
Liocichla ripponi, Scarlet-faced Liocichla
Lophodytes cucullatus, Hooded Merganser
Lophura edwardsi, Edwards Pheasant/Vietnam Pheasant
Lybius dubius, Bearded Barbet
Marmaronetta angustirostris, Marbled Teal
Mergus squamatus, Scaly-sided Merganser
Merops albicollis, White-throated Bee-eater
Milvus migrans, Black Kite
Momotus coeruliceps, Blue-crowned Motmot
Necrosyrtes monachus, Hooded Vulture
Nettapus auritus, African Pygmy Goose
Oxyura jamaicensis, Ruddy Duck
Pampusana xanthonura, White-throated Ground Dove
Paradisaea raggiana, Raggiana Bird-of-Paradise
Pelecanus occidentalis, Brown Pelican
Perissocephalus tricolor, Capuchinbird
Phoenicopterus ruber, Caribbean Flamingo
Platalea ajaja, Roseate Spoonbill
Ploceus castaneiceps, Taveta Golden Weaver*
Podargus strigoides, Tawny Frogmouth
Poephila acuticauda, Shaft-tailed Finch
Polemaetus bellicosus, Martial Eagle
Polyplectron napoleonis, Palawan Peacock-Pheasant
Probosciger aterrimus, Palm Cockatoo
Psarocolius decumanus, Crested Oropendola
Ptilinopus melanospilus, Black-naped Fruit Dove
Ptilinopus roseicapilla, Mariana Fruit Dove
Ptilinopus porphyreus, Pink-headed Fruit Dove
Quiscalus quiscula, Common Grackle
Ramphastos toco, Toco Toucan
Ramphocelus carbo, Silver-beaked Tanager
Rollulus rouloul, Roul Roul
Rupicola peruvianus, Andean Cock-of-the-Rock
Sarcoramphus papa, King Vulture
Scissirostrum dubium, Grosbeak Starling
Serinus canaria domestica, Atlantic Canary
Spatula puna, Puna Teal
Spheniscus demersus, African Penguin
Spinus cucullatus, Red Siskin
Stizoptera bichenovii, Owl Finch
Strix varia, Barred Owl
Tangara mexicana, Turquoise Tanager
Theristicus melanopis, Black-faced Ibis
Threskiornis spinicollis, Straw-necked Ibis
Tockus erythrorhynchus, Northern Red-billed Hornbill (possibly different species without updated sign since split)
Todiramphus cinnamominus, Guam Kingfisher
Trichoglossus moluccanus, Rainbow Lorikeet
Tyrannus forficatus, Scissor-tailed Flycatcher
Vanellus miles, Masked Lapwing*
Vultur gryphus, Andean Condor
Zapornia flavirostra, Black Crake
Zosterops conspicillatus saypani, Saipan Bridled White-eye
The current map, with the Entrance at the top. This has not been updated since they changed out the Eagle Hall species.

I only saw one species that was entirely unsigned, and there's only a few signed species I didn't see. The Aviary has fantastic signage for every exhibit! I was there 3.5 hours.
Complete list of bird species, not including all show animals:
Amblyramphus holosericeus, Scarlet-headed Blackbird
Ampeliceps coronatus, Golden-crested Mynah
Anodorhynchus hyacinthinus, Hyacinth Macaw
Aquila chrysaetos, Golden Eagle
Ara macao, Scarlet Macaw
Ardeola speciosa, Javan Pond Heron
Argusianus argus, Great Argus
Athene cunicularia, Burrowing Owl
Balearica regulorum, Grey Crowned Crane
Bostrychia hagedash, Hadada Ibis
Bubo bubo, Eurasian Eagle-Owl
Bucephala albeola, Bufflehead
Cacicus cela, Yellow-rumped Cacique
Callonetta leucophrys, Ringed Teal
Caloenas nicobarica, Nicobar Pigeon
Chalcophaps indica, Emerald Dove
Chrysomus icterocephalus, Yellow-hooded Blackbird
Cleptornis marchei, Golden White-eye
Cochlearius cochlearius, Boat-billed Heron
Colinus virginianus ridgwayi, Masked Bobwhite
Colius striatus, Speckled Mousebird
Copsychus malabaricus, White-rumped Shama
Copsychus saularis, Oriental Magpie-robin
Coracias cyanogaster, Blue-bellied Roller
Coua cristata, Crested Coua
Crax alberti, Blue-billed Curassow
Crithagra mozambica, Green Singing Finch/Yellow-fronted Canary
Cyanerpes cyaneus, Red-legged Honeycreeper*
Cyanocorax chrysops, Plush-crested Jay
Dacelo novaeguineae, Laughing Kookaburra
Dendrocygna guttata, Spotted Whistling Duck
Ducula bicolor, Pied Imperial Pigeon
Egretta thula, Snowy Egret
Eudocimus ruber, Scarlet Ibis
Euplectes orix, Red Bishop
Eurypyga helias, Sunbittern
Falco biarmicus, Lanner Falcon
Gallicolumba luzonica, Luzon Bleeding-heart Dove
Garrulax leucolophus, White-crested Laughingthrush
Geronticus calvus, Southern Bald Ibis
Goura victoria, Victoria Crowned Pigeon
Grus virgo, Demoiselle Crane
Haliaeetus leucocephalus, Bald Eagle
Himantopus mexicanus, Black-necked Stilt
Hypotaenidia owstoni, Guam Rail*
Icterus icterus, Venezuelan Troupial
Irena puella, Asian Fairy-Bluebird*
Lamprotornis regius, Golden-breasted Starling
Lamprotornis superbus, Superb Starling
Larosterna inca, Inca Tern
Leucopsar rothschildi, Bali Mynah
Liocichla ripponi, Scarlet-faced Liocichla
Lophodytes cucullatus, Hooded Merganser
Lophura edwardsi, Edwards Pheasant/Vietnam Pheasant
Lybius dubius, Bearded Barbet
Marmaronetta angustirostris, Marbled Teal
Mergus squamatus, Scaly-sided Merganser
Merops albicollis, White-throated Bee-eater
Milvus migrans, Black Kite
Momotus coeruliceps, Blue-crowned Motmot
Necrosyrtes monachus, Hooded Vulture
Nettapus auritus, African Pygmy Goose
Oxyura jamaicensis, Ruddy Duck
Pampusana xanthonura, White-throated Ground Dove
Paradisaea raggiana, Raggiana Bird-of-Paradise
Pelecanus occidentalis, Brown Pelican
Perissocephalus tricolor, Capuchinbird
Phoenicopterus ruber, Caribbean Flamingo
Platalea ajaja, Roseate Spoonbill
Ploceus castaneiceps, Taveta Golden Weaver*
Podargus strigoides, Tawny Frogmouth
Poephila acuticauda, Shaft-tailed Finch
Polemaetus bellicosus, Martial Eagle
Polyplectron napoleonis, Palawan Peacock-Pheasant
Probosciger aterrimus, Palm Cockatoo
Psarocolius decumanus, Crested Oropendola
Ptilinopus melanospilus, Black-naped Fruit Dove
Ptilinopus roseicapilla, Mariana Fruit Dove
Ptilinopus porphyreus, Pink-headed Fruit Dove
Quiscalus quiscula, Common Grackle
Ramphastos toco, Toco Toucan
Ramphocelus carbo, Silver-beaked Tanager
Rollulus rouloul, Roul Roul
Rupicola peruvianus, Andean Cock-of-the-Rock
Sarcoramphus papa, King Vulture
Scissirostrum dubium, Grosbeak Starling
Serinus canaria domestica, Atlantic Canary
Spatula puna, Puna Teal
Spheniscus demersus, African Penguin
Spinus cucullatus, Red Siskin
Stizoptera bichenovii, Owl Finch
Strix varia, Barred Owl
Tangara mexicana, Turquoise Tanager
Theristicus melanopis, Black-faced Ibis
Threskiornis spinicollis, Straw-necked Ibis
Tockus erythrorhynchus, Northern Red-billed Hornbill (possibly different species without updated sign since split)
Todiramphus cinnamominus, Guam Kingfisher
Trichoglossus moluccanus, Rainbow Lorikeet
Tyrannus forficatus, Scissor-tailed Flycatcher
Vanellus miles, Masked Lapwing*
Vultur gryphus, Andean Condor
Zapornia flavirostra, Black Crake
Zosterops conspicillatus saypani, Saipan Bridled White-eye
The current map, with the Entrance at the top. This has not been updated since they changed out the Eagle Hall species.
