Ring-billed Gull

(Larus delawarensis)

Riverside Co., CA December

Ring-billed Gull Riverside Co., CA December 2009

Santa Clara Co., CA November

Ring-billed Gull Santa Clara Co., CA November 2008

Orange Co., CA February

Ring-billed Gull Orange Co., CA February 2006

Ring-billed Gull Orange Co., CA February 2006

L.A. Co., CA February

Ring-billed Gull L.A. Co., CA February 2016