©
rwolfert: Yellow Warbler
©
rwolfert: Black-throated Green Warbler
©
rwolfert: Black and White Warbler
©
rwolfert: Blackburnian Warbler
©
rwolfert: Townsend's Warbler in Pennsylvania…very rare in the eastern U.S.!
©
rwolfert: Black and White Warbler singing
©
rwolfert: Golden-winged Warbler Singing
©
rwolfert: Golden-winged Warbler
©
rwolfert: 2W5A7206
©
rwolfert: NOPA 51416-Motion