- Yellow-bellied Chat-Tyrant
- Yellow-billed Cardinal
- Yellow-billed Kite
- Yellow-billed Oxpecker
- Yellow-billed Shrike
- Yellow-billed Stork
- Yellow-billed Teal
- Yellow-billed Tern
- Yellow-breasted Antpitta
- Yellow-breasted Brushfinch
- Yellow-browed Warbler
- Yellow-chevroned Parakeet
- Yellow-chinned Spinetail
- Yellow-crowned Euphonia
- Yellow-crowned Gonolek
- Yellow-crowned Night Heron
- Yellow-fronted Canary
- Yellow-headed Caracara
- Yellow-legged Gull
- Yellow-rumped Cacique
- Yellow-throated Bush Tanager
- Yellow-throated Longclaw
- Yellow-throated Toucan
- Yellowhammer
- Yellowish Pipit