Breaking the record with a Black-throated Blue Warbler
Black-throated Green Warbler - eBird
Townsend's Warbler - eBird
Black-throated Blue Warbler - eBird
Black-throated Blue Warbler - Setophaga caerulescens - Media Search - Macaulay Library and eBird
Black-throated Blue Warbler - eBird
Black-throated Green Warbler - eBird
Black-throated Blue Warbler - eBird
July Hotspot of the Month--Bay Beach Wildlife Sanctuary - Wisconsin eBird
Black-throated Blue Warbler - Setophaga caerulescens - Media Search - Macaulay Library and eBird
Media Search - Macaulay Library and eBird