Heermann's Gull (Larus heermanni)
CALIFORNIA: Monterey Co; Point Pinos - December 2022
WASHINGTON: Grays Harbor Co; Grays Harbor - July 2022
WASHINGTON: Grays Harbor Co; Westport Pelagic - July 2022
CALIFORNIA: Ventura Co; Ventura Harbor - August 2023
CALIFORNIA: San Diego Co; San Diego Harbor - August 2023
CALIFORNIA: San Mateo Co; Pillar Point Harbor - October 2020
CALIFORNIA: San Diego Co; San Diego Pelagic - September 2019
CALIFORNIA: San Diego Co; San Diego Bay - September 2019
OREGON: Clatsop Co; Fort Stevens State Park, South Jetty - June 2019