photographs by Douglas Herr
Laridae: genus Larus

Heermann's Gull (Larus heermanni)
Monterey California
Mew Gull (Larus canus)
Ring-billed Gull (Larus delawarensis)
several photographs
Western Gull (Larus occidentalis)
Point Lobos California
California Gull (Larus californicus)
several photographs
Glaucous-winged Gull (Larus glaucescens)
Oakland California

all photographs Copyright (C) Douglas Herr
last updated 24 February 2019

For hundreds of free bird checklists covering the United States and Canada, download the free demo version of MapList birding software from Flying Emu software