= Warblers West of the US Rockies =
Olive Warbler
Orange-crowned Warbler
Nashville Warbler
Virginia's Warbler
Lucy's Warbler
Yellow Warbler
Yellow-rumped Warbler
Black-throated Gray Warbler
Townsend's Warbler
Hermit Warbler
Grace's Warbler
Northern Waterthrush
MacGillivray's Warbler
Common Yellowthroat
Wilson's Warbler
Red-faced Warbler
Painted Redstart