Order
Species |
Family |
Scientific name |
Breeding subregions |
Nonbreeding subregions |
| - CHARADRIIFORMES |
| American Herring Gull i | Laridae | Larus smithsonianus | NA : c Alaska to Newfoundland and the Great Lakes | |
| Andean Gull i | Laridae | Chroicocephalus serranus | SA : Ecuador to sc Chile and sc Argentina | |
| Armenian Gull (NT) i | Laridae | Larus armenicus | EU : Armenia to e Turkey and nw Iran | |
| Audouin's Gull i | Laridae | Ichthyaetus audouinii | EU, AF : Mediterranean and nw AF coasts | |
| Belcher's Gull i | Laridae | Larus belcheri | SA : wc coast of Peru and n Chile | |
| Black-billed Gull (EN) i | Laridae | Chroicocephalus bulleri | AU : New Zealand | |
| Black-headed Gull i | Laridae | Chroicocephalus ridibundus | EU : widespread | AF, OR |
| Black-tailed Gull i | Laridae | Larus crassirostris | EU : e Siberia, Japan, Korea and e China | |
| Bonaparte's Gull i | Laridae | Chroicocephalus philadelphia | NA : sw Alaska to se Canada | USA & n MA coasts |
| Brown-headed Gull i | Laridae | Chroicocephalus brunnicephalus | EU : sc Asia, w China and Tibet | Middle East, OR |
| Brown-hooded Gull i | Laridae | Chroicocephalus maculipennis | SA : e, s coasts | |
| California Gull i | Laridae | Larus californicus | NA, MA : nc, w | |
| Caspian Gull i | Laridae | Larus cachinnans | EU : c Eurasia to ne China | sw, e Asia |
| Dolphin Gull i | Laridae | Leucophaeus scoresbii | SA : extreme s coasts, Falkland Is. | |
| European Herring Gull i | Laridae | Larus argentatus | EU : n | |
| Franklin's Gull i | Laridae | Leucophaeus pipixcan | NA : sc canada and nc USA | w LA coasts |
| Glaucous Gull i | Laridae | Larus hyperboreus | EU, NA : widespread n coasts | |
| Glaucous-winged Gull i | Laridae | Larus glaucescens | EU, NA : coastal n Pacific | |
| Great Black-backed Gull i | Laridae | Larus marinus | NA, EU : coastal e NA and w Europe | |
| Grey Gull i | Laridae | Leucophaeus modestus | SA : n Chile | |
| Grey-headed Gull i | Laridae | Chroicocephalus cirrocephalus | SA, AF : widespread | |
| Hartlaub's Gull i | Laridae | Chroicocephalus hartlaubii | AF : coastal Namibia to South Africa | |
| Heermann's Gull (NT) i | Laridae | Larus heermanni | NA, MA : nw coast of Mexico and sw coast of California (USA) | |
| Iceland Gull i | Laridae | Larus glaucoides | NA, EU : n Canada to Greenland, Novaya Zemlya | n North America, n Europe |
| Ivory Gull (NT) i | Laridae | Pagophila eburnea | EU, NA : n coasts | Arctic Ocean |
| Kelp Gull i | Laridae | Larus dominicanus | SA, AU, AF : s coasts | |
| Laughing Gull i | Laridae | Leucophaeus atricilla | NA, MA, SA : widespread coasts | |
| Lava Gull (VU) i | Laridae | Leucophaeus fuliginosus | SA : Galápagos Is. | |
| Lesser Black-backed Gull i | Laridae | Larus fuscus | EU : w Europe to c Northern Siberia; also Greenland and Iceland | n AF, sw Europe to nw India; also e NA |
| Little Gull i | Laridae | Hydrocoloeus minutus | EU : e and n Europe to w Siberia; e Siberia | e NA, w Europe |
| Mediterranean Gull i | Laridae | Ichthyaetus melanocephalus | EU : widespread in Europe | Mediterranean coasts |
| Mew Gull i | Laridae | Larus canus | NA, EU : w Europe to Siberia and nw NA | widespread |
| Olrog's Gull (NT) i | Laridae | Larus atlanticus | SA : ne coast of Argentina | |
| Pacific Gull i | Laridae | Larus pacificus | AU : s, w Australian coasts | |
| Pallas's Gull i | Laridae | Ichthyaetus ichthyaetus | EU : sw Russia to Mongolia and n China | Middle East, India |
| Relict Gull (VU) i | Laridae | Ichthyaetus relictus | EU : Kazakhstan to Mongolia and nc China | e China |
| Ring-billed Gull i | Laridae | Larus delawarensis | NA, MA : s Canada and n USA | s USA, Mexico and West Indies |
| Ross's Gull i | Laridae | Rhodostethia rosea | EU, NA : n coasts | Arctic Ocean |
| Sabine's Gull i | Laridae | Xema sabini | EU, NA : n coasts | nw SA, sw AF, coasts |
| Saunders's Gull (VU) i | Laridae | Chroicocephalus saundersi | EU : coastal e China | Japan and Korea to Vietnam |
| Silver Gull i | Laridae | Chroicocephalus novaehollandiae | AU : Australia, New Zealand, New Caledonia | |
| Slaty-backed Gull i | Laridae | Larus schistisagus | EU : coastal ne and e Siberia, n Japan | |
| Slender-billed Gull i | Laridae | Chroicocephalus genei | EU, AF : Iberian Pen. Through the Middle East to Pakistan and India; Mauritania, Senegal and Gambia | |
| Sooty Gull i | Laridae | Ichthyaetus hemprichii | AF, EU : east AF and Middle East coasts | |
| Swallow-tailed Gull i | Laridae | Creagrus furcatus | SA : Galápagos Islands | w SA coasts |
| Vega Gull i | Laridae | Larus vegae | EU : ne, e | |
| Western Gull i | Laridae | Larus occidentalis | NA : w coast | |
| White-eyed Gull i | Laridae | Ichthyaetus leucophthalmus | AF : Red Sea | |
| Yellow-footed Gull i U | Laridae | Larus livens | NA, MA : coastal nw Mexico and s California | |
| Yellow-legged Gull i | Laridae | Larus michahellis | EU : w | |
86% 43 species of 50 (0 extinct).
