- Water Pipit
- Western Black-eared Wheatear
- Western Bonelli's Warbler
- Western Cattle Egret
- Western House Martin
- Western Orphean Warbler
- Western Yellow Wagtail
- Western Yellow Wagtail (cinereocapilla)
- Western Yellow Wagtail (flavissima)
- Whinchat
- Whiskered Tern
- White-winged Snowfinch
- White Stork
- White Wagtail (yarrellii)
- Willow Tit
- Willow Warbler
- Wood Warbler
- Woodchat Shrike
- Woodlark