Seasonal Key:
Winter = November – February
Spring = (February) March – May
Summer = June – July
Fall = (July) August – October
Bonaparte’s Gull, Larus philadelphia
Seasons: Winter, Spring, Summer, Fall
Breeder: No
Credit: Raymond Lee Photography
Heermann’s Gull, Larus heermanni
Seasons: Winter, Spring, Summer, Fall
Breeder: No
Credit: Wikimedia Commons User Basar
Mew Gull, Larus canus
Seasons: Winter, Spring, Fall
Breeder: No
Credit: Donna A. Dewhurst, U.S. Fish and Wildlife Service
Ring-billed Gull, Larus delawarensis
Seasons: Winter, Spring, Fall
Breeder: No
Credit: Flickr User Time (Seabamirum)
California Gull, Larus californicus
Seasons: Winter, Spring, Summer, Fall
Breeder: No
Credit: Guy Monty
Western Gull, Larus occidentalis
Seasons: Winter, Spring, Summer, Fall
Breeder: No
Credit: Wikimedia Commons User Dschwen
Glaucous-winged Gull, Larus glaucescens
Seasons: Winter, Spring, Summer, Fall
Breeder: No
Credit: Dick Daniels
Glaucous Gull, Larus hyperboreus
Seasons: Winter, Spring, Fall
Breeder: No
Credit: Art Sowls, U.S. Fish and Wildlife Service
Elegant Tern, Sterna elegans
Seasons: Spring, Summer, Fall
Breeder: No
Credit: Wikimedia Commons User Regular Daddy
Forster’s Tern, Sterna forsteri
Seasons: Winter, Spring, Summer, Fall
Breeder: No
Credit: Kevin Cole