- Yelkouan Shearwater
- Yellow-backed Oriole
- Yellow-backed Tanager
- Yellow-bellied Bush Warbler
- Yellow-bellied Chat-Tyrant
- Yellow-bellied Eremomela
- Yellow-bellied Fantail
- Yellow-bellied Flyrobin
- Yellow-bellied Gerygone
- Yellow-bellied Hyliota
- Yellow-bellied Longbill
- Yellow-bellied Prinia
- Yellow-bellied Seedeater
- Yellow-bellied Siskin
- Yellow-bellied Wattle-eye
- Yellow-bellied Waxbill
- Yellow-bibbed Fruit Dove
- Yellow-bibbed Lory
- Yellow-billed Barbet
- Yellow-billed Cacique
- Yellow-billed Cuckoo
- Yellow-billed Duck
- Yellow-billed Kingfisher
- Yellow-billed Loon
- Yellow-billed Lorikeet
- Yellow-billed Nunbird
- Yellow-billed Oxpecker
- Yellow-billed Pintail
- Yellow-billed Shrike
- Yellow-billed Spoonbill
- Yellow-billed Stork
- Yellow-billed Teal
- Yellow-billed Turaco
- Yellow-breasted Antpitta
- Yellow-breasted Barbet
- Yellow-breasted Boubou
- Yellow-breasted Brushfinch
- Yellow-breasted Chat
- Yellow-breasted Greenfinch
- Yellow-browed Antbird
- Yellow-browed Camaroptera
- Yellow-browed Sparrow
- Yellow-browed Warbler
- Yellow-capped Pygmy Parrot
- Yellow-cheeked Tit
- Yellow-chevroned Parakeet
- Yellow-chinned Spinetail
- Yellow-chinned Sunbird
- Yellow-crested Cockatoo
- Yellow-crested Woodpecker
- Yellow-crowned Amazon
- Yellow-crowned Bishop
- Yellow-crowned Canary
- Yellow-crowned Elaenia
- Yellow-crowned Night Heron
- Yellow-crowned Parakeet
- Yellow-crowned Tyrannulet
- Yellow-crowned Woodpecker
- Yellow-eared Parrot
- Yellow-eyed Babbler
- Yellow-eyed Junco
- Yellow-eyed Penguin
- Yellow-eyed Pigeon
- Yellow-faced Myna
- Yellow-faced Siskin
- Yellow-footed Green Pigeon
- Yellow-fronted Canary
- Yellow-fronted Parrot
- Yellow-fronted Tinkerbird
- Yellow-green Grosbeak
- Yellow-headed Blackbird
- Yellow-headed Brushfinch
- Yellow-headed Caracara
- Yellow-hooded Blackbird
- Yellow-knobbed Curassow
- Yellow-legged Gull
- Yellow-lored Bristlebill
- Yellow-mantled Weaver
- Yellow-mantled Widowbird
- Yellow-necked Spurfowl
- Yellow-olive Flatbill
- Yellow-plumed Honeyeater
- Yellow-ringed White-eye
- Yellow-rumped Cacique
- Yellow-rumped Tinkerbird
- Yellow-spotted Barbet
- Yellow-spotted Bush Sparrow
- Yellow-streaked Warbler
- Yellow-tailed Oriole
- Yellow-throated Bush Sparrow
- Yellow-throated Chlorospingus
- Yellow-throated Cuckoo
- Yellow-throated Longclaw
- Yellow-throated Sandgrouse
- Yellow-throated Seedeater
- Yellow-throated Sparrow
- Yellow-throated Tanager
- Yellow-throated Tinkerbird
- Yellow-throated Toucan
- Yellow-throated White-eye
- Yellow-throated Woodland Warbler
- Yellow-throated Woodpecker
- Yellow-tufted Dacnis
- Yellow-tufted Woodpecker
- Yellow-vented Bulbul
- Yellow-wattled Lapwing
- Yellow-whiskered Greenbul
- Yellow Bishop
- Yellow Bittern
- Yellow Bunting
- Yellow Canary
- Yellow Longbill
- Yellow Tit
- Yellowhammer
- Yellowhead
- Yungas Guan