J | M BIRDING:
Chestnut-Sided Warbler - Magee Marsh (OH)
J | M BIRDING:
Cape May Warbler - Beltzville State Park (PA)
J | M BIRDING:
Blackpoll Warbler - Beltzville State Park (PA)
J | M BIRDING:
Ovenbird - Hickory Run State Park (PA)
J | M BIRDING:
Black-and-White Warbler - Hickory Run State Park (PA)
J | M BIRDING:
Blackburnian Warbler - Hickory Run State Park (PA)
J | M BIRDING:
Yellow-Rumped Warbler - Delaware State Forest (PA)
J | M BIRDING:
Chestnut-Sided Warbler - Delaware State Forest (PA)
J | M BIRDING:
Prairie Warbler - Jacobsburg State Park (PA)
J | M BIRDING:
Common Yellowthroat - Edwin B. Forsythe NWR (NJ)
J | M BIRDING:
Yellow Warbler - Martin's Creek Environmental Lands (PA)
J | M BIRDING:
Yellow Warbler - Martin's Creek Environmental Lands (PA)
J | M BIRDING:
Common Yellowthroat - Martin's Creek Environmental Lands (PA)
J | M BIRDING:
Prairie Warbler (juvenile) - Carbon County (PA)
J | M BIRDING:
Yellow-Throated Warbler - Northampton County (PA)
J | M BIRDING:
Northern Waterthrush - Northampton County (PA)
J | M BIRDING:
Northern Parula - Monroe County (PA)
J | M BIRDING:
Yellow-Rumped Warbler - Atlantic County (NJ)
J | M BIRDING:
Pine Warbler - Monroe County (PA)
J | M BIRDING:
Yellow-Rumped Warbler - Cape May County (NJ)
J | M BIRDING:
Pine Warbler - Cape May County (NJ)
J | M BIRDING:
Pine Warbler - Northampton County (PA)
J | M BIRDING:
Worm-Eating Warbler - Cape May County (NJ)