Wilson's Warbler, Summer Lake Oregon

Townsend's Warbler

Common Yellowthroat, Ridgefield National Wildlife Refuge

Yellow-rumped Warbler, central Oregon

Warbling Vireo, Malheur National Wildlife Refuge

Yellow Warbler, Malheur National Wildlife Refuge

Yellow-rumped Warbler, central Oregon

Orange-crowned Warbler, central Oregon

MacGillivray's Warbler, Malheur National Wildlife Refuge

Townsend's Warbler

Jamaican Vireo, Jamaica

Wilson's Warbler, Gold Beach Oregon

Yellow-rumped Warbler, central Oregon

Olive Warbler, Mt Lemmon AZ

Red-faced Warbler, Mt Lemmon AZ

Yellow Warbler, Nome Alaska

Arctic Warbler, Nome Alaska

Blackpoll Warbler, Nome Alaska

Northern Waterthrush, Nome Alaska

Townsend's Warbler

Arctic Warbler, Nome Alaska

Black-throated Blue Warbler, Jamaica

Tennessee Warbler, Costa Rica

Black-throated Warbler