![[Lesser Black-backed Gull]](LBBGull.jpg)
Detection Systems parking lot, Perinton, NY, March 14, 1998.
Lesser Black-backed Gull
Larus fuscus
Compare the dark back of the Lesser Black-backed Gull to the light back of the Ring-billed Gull in the background.
Detection Systems parking lot, Perinton, NY, March 14, 1998.
Compare the dark back of the Lesser Black-backed Gull to the light back of the Ring-billed Gull in the background.