- Yellow-backed Oriole
- Yellow-backed Tanager
- Yellow-bellied Elaenia
- Yellow-bellied Flowerpecker
- Yellow-bellied Flycatcher
- Yellow-bellied Prinia
- Yellow-bellied Sapsucker
- Yellow-bellied Seedeater
- Yellow-bellied Tanager
- Yellow-bellied Tit
- Yellow-bellied Warbler
- Yellow-bellied Whistler
- Yellow-billed Cardinal
- Yellow-billed Jacamar
- Yellow-billed Kingfisher
- Yellow-billed Loon
- Yellow-billed Magpie
- Yellow-billed Pintail
- Yellow-billed Teal
- Yellow-billed Tern
- Yellow-billed Tit-Tyrant
- Yellow-breasted Brushfinch
- Yellow-breasted Bunting
- Yellow-breasted Chat
- Yellow-browed Melidectes
- Yellow-browed Sparrow
- Yellow-browed Tyrant
- Yellow-browed Woodpecker
- Yellow-cheeked Tit
- Yellow-chevroned Parakeet
- Yellow-chinned Spinetail
- Yellow-crowned Amazon
- Yellow-crowned Night Heron
- Yellow-crowned Tyrannulet
- Yellow-eared Woodpecker
- Yellow-eyed Junco
- Yellow-faced Grassquit
- Yellow-faced Myna
- Yellow-footed Gull
- Yellow-green Grosbeak
- Yellow-headed Blackbird
- Yellow-headed Caracara
- Yellow-headed Warbler
- Yellow-hooded Blackbird
- Yellow-legged Thrush
- Yellow-olive Flatbill
- Yellow-rumped Cacique
- Yellow-rumped Flycatcher
- Yellow-rumped Siskin
- Yellow-striped Brushfinch
- Yellow-tailed Oriole
- Yellow-thighed Finch
- Yellow-throated Bunting
- Yellow-throated Bush Tanager
- Yellow-throated Euphonia
- Yellow-throated Flycatcher
- Yellow-throated Fulvetta
- Yellow-throated Toucan
- Yellow-throated Vireo
- Yellow-throated Warbler
- Yellow-tufted Woodpecker
- Yellow-vented Bulbul
- Yellow-vented Flowerpecker
- Yellow-winged Blackbird
- Yellow-winged Tanager
- Yellow Bittern
- Yellow Grosbeak
- Yellow Oriole
- Yellow Tyrannulet
- Yellowish-streaked Lory
- Yellowish Flycatcher
- Yellowish Imperial Pigeon
- Yucatan Amazon
- Yucatan Jay
- Yucatan Vireo
- Yucatan Woodpecker
- Yucatan Wren
- Yungas Dove
- Yunnan Fulvetta
- Yunnan Nuthatch