Lawrence's Warbler

LawrencesWarbler01
Marriottsville, PVSP April 30, 2016
Photo by Richard Hamilton*

Another Blue-winged x Golden-winged Warbler in the same area four days later.

HybridWarbler-RHamilton
Marriottsville, PVSP May 3, 2016
Photo by Richard Hamilton*

*Sponsored by Tony VanSchoor