- Water Rail
- Wattled Jacana
- Wattled Starling
- Wedge-billed Woodcreeper
- Wedge-tailed Grass Finch
- West Indian Woodpecker
- Western Cattle Egret
- Western Gull
- Western Jackdaw
- Western Marsh Harrier
- Western Sandpiper
- Western Swamphen
- Western Yellow Wagtail
- Whinchat
- Whiskered Myiobius
- Whiskered Tern
- White-backed Vulture
- White-banded Swallow
- White-bearded Manakin
- White-bellied Bustard
- White-bellied Canary
- White-bellied Drongo
- White-bellied Sea Eagle
- White-breasted Thrasher
- White-breasted Waterhen
- White-browed Bulbul
- White-browed Coucal
- White-browed Fantail
- White-browed Sparrow-Weaver
- White-browed Wagtail
- White-cheeked Pintail
- White-chested Emerald
- White-chested Puffbird
- White-crowned Manakin
- White-crowned Robin-Chat
- White-crowned Wheatear
- White-eared Bulbul
- White-eyed Slaty Flycatcher
- White-flanked Antwren
- White-fronted Manakin
- White-headed Buffalo Weaver
- White-headed Marsh Tyrant
- White-lined Tanager
- White-lored Tyrannulet
- White-necked Jacobin
- White-necked Raven
- White-necked Thrush
- White-plumed Antbird
- White-rumped Munia
- White-shouldered Tanager
- White-tailed Nightjar
- White-tailed Tropicbird
- White-throated Kingfisher
- White-throated Manakin
- White-throated Rail
- White-throated Seedeater
- White-throated Toucan
- White-tipped Dove
- White-vented Plumeleteer
- White-whiskered Puffbird
- White-winged Becard
- White-winged Swallow
- White Hawk
- White Stork
- White Tern
- White Wagtail
- Whooper Swan
- Whooping Motmot
- Willet
- Willow Flycatcher
- Willow Warbler
- Wilson's Phalarope
- Wilson's Plover
- Wing-barred Seedeater
- Wire-tailed Swallow
- Wood Sandpiper
- Wood Stork
- Woodchat Shrike
- Woodlark
- Woolly-necked Stork