- Water Pipit
- Western Black-eared Wheatear
- Western Capercaillie
- Western House Martin
- Western Jackdaw
- Western Marsh Harrier
- Western Rock Nuthatch
- Western Subalpine Warbler
- Western Yellow Wagtail
- Western Yellow Wagtail (cinereocapilla)
- Western Yellow Wagtail (feldegg)
- Whinchat
- Whiskered Tern
- White-throated Dipper
- White Stork
- White Wagtail
- Whooper Swan
- Willow Warbler
- Wood Sandpiper
- Wood Warbler
- Woodchat Shrike