White-lined tanager 
White-naped seedeater 
White-shouldered tanager 
White-sided flowerpiercer 
White-throated seedeater 
White-throated shrike-tanager 
White-throated sierra finch 
Wing-barred seedeater 
Yellow Billed Cardinal 
Yellow-backed tanager 
Yellow-bellied Dacnis 
Yellow-bellied seedeater 
Yellow-bellied tanager 
Yellow-faced grassquit 
Yellow-scarfed tanager 
Yellow-throated tanager 
Yellow-winged tanager