Kelp Gull (Larus dominicanus)
Livingston Island, Antarctica
Silver Gull (Larus novaehollandiae)
Penquin Island, Western Australia
Crested Tern (Sterna bergii)
Rockingham, Western Australia
South American Tern (Sterna hirundinacea)
Magdalena Island, Strait of Magellan, Chile
Laughing Gull (Larus atricilla)
St John Island, USA
Black-headed Gull (Chroicocephalus ridibundus)
Finland
Mew Gull (Larus canus)
Inside Passage, Alaska
Glaucous Gull (Larus hyperboreus)
Thayer's Gull (Larus thayeri)
Tracy Arm, Alaska
Black-legged Kittiwake - Immature (Rissa tridactyla)
Kenai Fjords National Park, Alaska
Black-legged Kittiwak (Rissa tridactyla)
Glaucous-winged Gull (Larus glaucescens)
Valdez, Alaska
Glaucous-winged Gull - Immature (Larus glaucescens)
Herring Gull (Larus argentatus)
Fish Creek, Hyder, Alaska
Bonaparte's Gull (Chroicocephalus philadelphia)
Ring-billed Gull (Larus delawarensis)
British Columbia, Canada
Western Gull (Larus occidentalis)
Harris Beach State Park, Oregon
Heermann's Gull (Larus heermanni)
Samuel Boardman State Park, Oregon
Royal Tern (Thalasseus maximus)
Roatan, Honduras
Laughing Gull (Leucophaeus atricilla)
Big Sur, California