Glaucus-winged Gull (Larus glaucescens)
ALASKA: Juneau; Salmon Creek near Fish Hatchery - July 2018
WASHINGTON: Grays Harbor Co; Westport Harbor - July 2022
OREGON: Clatsop Co; Fort Stevens State Park, South Jetty - June 2019
WASHINGTON: Clallam Co; Makah Indian Reservation, Cape Flattery - June 2017