- Warbling Vireo
- West Indian Woodpecker
- West Mexican Chachalaca
- Western Cattle Egret
- Western Osprey
- Western Spindalis
- White-breasted Nuthatch
- White-cheeked Pintail
- White-collared Manakin
- White-collared Seedeater
- White-crowned Pigeon
- White-crowned Sparrow
- White-eyed Vireo
- White-fronted Amazon
- White-lored Gnatcatcher
- White-ringed Flycatcher
- White-ruffed Manakin
- White-throated Magpie-Jay
- White-throated Mountaingem
- White-throated Sparrow
- White-winged Dove
- Wild Turkey
- Willet
- Willow Flycatcher
- Wilson's Snipe
- Wilson's Warbler
- Winter Wren
- Wood Duck
- Wood Stork
- Wood Thrush