- Yelkouan Shearwater
- Yellow-backed Oriole
- Yellow-bellied Chat-Tyrant
- Yellow-bellied Eremomela
- Yellow-bellied Greenbul
- Yellow-bellied Prinia
- Yellow-bellied Sapsucker
- Yellow-bellied Seedeater
- Yellow-bellied Waxbill
- Yellow-billed Duck
- Yellow-billed Egret
- Yellow-billed Kite
- Yellow-billed Oxpecker
- Yellow-billed Shrike
- Yellow-billed Stork
- Yellow-breasted Apalis
- Yellow-browed Warbler
- Yellow-crowned Amazon
- Yellow-crowned Bishop
- Yellow-crowned Canary
- Yellow-crowned Gonolek
- Yellow-crowned Night Heron
- Yellow-crowned Whitestart
- Yellow-faced Grassquit
- Yellow-fronted Parrot
- Yellow-fronted Tinkerbird
- Yellow-headed Caracara
- Yellow-legged Gull
- Yellow-naped Amazon
- Yellow-necked Spurfowl
- Yellow-rumped Flycatcher
- Yellow-rumped Tinkerbird
- Yellow-spotted Bush Sparrow
- Yellow-thighed Brushfinch
- Yellow-throated Euphonia
- Yellow-throated Leaflove
- Yellow-throated Longclaw
- Yellow-throated Toucan (swainsonii)
- Yellow-vented Bulbul
- Yellow-winged Vireo
- Yellow Bishop
- Yellow Canary
- Yellowhammer
- Yellowish Flycatcher
- Yemen Serin