Bird group

Gulls, Terns, and Skimmers

105 species in this group — each with its conservation status, population estimate and a short description.

African Skimmer
Rynchops flavirostris
Least Concern≈ Unknown

The African Skimmer is a gull, tern, or skimmer of African rivers, coasts, and wetlands. It feeds around water on fish, crustaceans,…

Aleutian Tern
Onychoprion aleuticus
Least Concern≈ Unknown

The Aleutian Tern is a gull, tern, or skimmer of the North Pacific and Aleutian region. It feeds around water on fish, crustaceans,…

American Herring Gull
Larus smithsonianus
Least Concern≈ Unknown

The American Herring Gull is a gull, tern, or skimmer of the Americas. It feeds around water on fish, crustaceans, insects, carrion, or…

Andean Gull
Chroicocephalus serranus
Least Concern≈ Unknown

The Andean Gull is a gull, tern, or skimmer of South American coasts, lakes, and wetlands. It feeds around water on fish, crustaceans,…

Antarctic Tern
Sterna vittata
Least Concern≈ Unknown

The Antarctic Tern is a gull, tern, or skimmer of subantarctic and Antarctic coasts. It feeds around water on fish, crustaceans, insects,…

Arctic Tern
Sterna paradisaea
Least Concern≈ 500K–5M

The Arctic Tern is a gull, tern, or skimmer of Arctic breeding coasts and Antarctic wintering seas. It feeds around water on fish,…

Armenian Gull
Larus armenicus
Least Concern≈ Unknown

The Armenian Gull is a gull, tern, or skimmer of Central Asian lakes, steppes, and inland seas. It feeds around water on fish, crustaceans,…

Atlantic White-Tern
Gygis alba
Least Concern≈ Unknown

The Atlantic White-Tern is a gull, tern, or skimmer of tropical, subtropical, and temperate oceanic coasts and islands. It feeds around…

Audouin's Gull
Ichthyaetus audouinii
Vulnerable≈ 60K-70K

The Audouin's Gull is a gull, tern, or skimmer of Mediterranean and nearby western Palearctic wetlands and coasts. It feeds around water on…

Australian Fairy Tern
Sternula nereis
Vulnerable≈ 3K-10K

The Australian Fairy Tern is a gull, tern, or skimmer of Australia and nearby islands. It feeds around water on fish, crustaceans, insects,…

Australian Tern
Gelochelidon macrotarsa
Least Concern≈ Unknown

The Australian Tern is a gull, tern, or skimmer of Australia and nearby islands. It feeds around water on fish, crustaceans, insects,…

Belcher's Gull
Larus belcheri
Least Concern≈ Unknown

The Belcher's Gull is a gull, tern, or skimmer of South American coasts, lakes, and wetlands. It feeds around water on fish, crustaceans,…

Black Noddy
Anous minutus
Least Concern≈ 500K–5M

The Black Noddy is a gull, tern, or skimmer of tropical, subtropical, and temperate oceanic coasts and islands. It feeds around water on…

Black Skimmer
Rynchops niger
Least Concern≈ Unknown

The Black Skimmer is a gull, tern, or skimmer of large rivers, sandbars, lagoons, and tropical coasts. It feeds around water on fish,…

Black Tern
Chlidonias niger
Least Concern≈ 2M–20M

The Black Tern is a gull, tern, or skimmer of tropical, subtropical, and temperate oceanic coasts and islands. It feeds around water on…

Black-bellied Tern
Sterna acuticauda
Endangered≈ 1K-2.5K

The Black-bellied Tern is a gull, tern, or skimmer of South Asian rivers and wetlands. It feeds around water on fish, crustaceans, insects,…

Black-billed Gull
Chroicocephalus bulleri
Least Concern≈ Unknown

The Black-billed Gull is a gull, tern, or skimmer of New Zealand. It feeds around water on fish, crustaceans, insects, carrion, or scraps;…

Black-fronted Tern
Chlidonias albostriatus
Least Concern≈ Unknown

The Black-fronted Tern is a gull, tern, or skimmer of New Zealand. It feeds around water on fish, crustaceans, insects, carrion, or scraps;…

Black-headed Gull
Chroicocephalus ridibundus
Least Concern≈ 2M–3M

The Black-headed Gull is a gull, tern, or skimmer of coasts, islands, rivers, wetlands, and open seas. It feeds around water on fish,…

Black-legged Kittiwake
Rissa tridactyla
Vulnerable≈ 14.6M–15.7M

The Black-legged Kittiwake is a gull, tern, or skimmer of Arctic and northern oceanic regions. It feeds around water on fish, crustaceans,…

Black-naped Tern
Sterna sumatrana
Least Concern≈ 50K–500K

The Black-naped Tern is a gull, tern, or skimmer of Sumatra. It feeds around water on fish, crustaceans, insects, carrion, or scraps; terns…

Black-tailed Gull
Larus crassirostris
Least Concern≈ 2M–20M

The Black-tailed Gull is a gull, tern, or skimmer of East Asian coasts and islands. It feeds around water on fish, crustaceans, insects,…

Blue-billed White-Tern
Gygis candida
Least Concern≈ 500K–5M

The Blue-billed White-Tern is a gull, tern, or skimmer of tropical, subtropical, and temperate oceanic coasts and islands. It feeds around…

Blue-gray Noddy
Anous ceruleus
Least Concern≈ Unknown

The Blue-gray Noddy is a gull, tern, or skimmer of tropical, subtropical, and temperate oceanic coasts and islands. It feeds around water…

Bonaparte's Gull
Chroicocephalus philadelphia
Least Concern≈ Unknown

The Bonaparte's Gull is a gull, tern, or skimmer of the Americas. It feeds around water on fish, crustaceans, insects, carrion, or scraps;…

Bridled Tern
Onychoprion anaethetus
Least Concern≈ 2M–20M

The Bridled Tern is a gull, tern, or skimmer of tropical, subtropical, and temperate oceanic coasts and islands. It feeds around water on…

Brown Noddy
Anous stolidus
Least Concern≈ 2M–20M

The Brown Noddy is a gull, tern, or skimmer of tropical, subtropical, and temperate oceanic coasts and islands. It feeds around water on…

Brown-headed Gull
Chroicocephalus brunnicephalus
Least Concern≈ 2M–20M

The Brown-headed Gull is a gull, tern, or skimmer of coasts, islands, rivers, wetlands, and open seas. It feeds around water on fish,…

Brown-hooded Gull
Chroicocephalus maculipennis
Least Concern≈ Unknown

The Brown-hooded Gull is a gull, tern, or skimmer of coasts, islands, rivers, wetlands, and open seas. It feeds around water on fish,…

California Gull
Larus californicus
Least Concern≈ Unknown

The California Gull is a gull, tern, or skimmer of western North American wetlands and coasts. It feeds around water on fish, crustaceans,…

Caspian Gull
Larus cachinnans
Least Concern≈ 2M–20M

The Caspian Gull is a gull, tern, or skimmer of Central Asian lakes, steppes, and inland seas. It feeds around water on fish, crustaceans,…

Caspian Tern
Hydroprogne caspia
Least Concern≈ ~50K

The Caspian Tern is a gull, tern, or skimmer of Central Asian lakes, steppes, and inland seas. It feeds around water on fish, crustaceans,…

Chinese Crested Tern
Thalasseus bernsteini
Critically Endangered≈ 50-100

The Chinese Crested Tern is a gull, tern, or skimmer of East Asian coasts and islands. It feeds around water on fish, crustaceans, insects,…

Common Gull
Larus canus
Least Concern≈ 80–90

The Common Gull is a gull, tern, or skimmer of coasts, islands, rivers, wetlands, and open seas. It feeds around water on fish,…

Common Tern
Sterna hirundo
Least Concern≈ 1.6M–3.3M

The Common Tern is a gull, tern, or skimmer of tropical, subtropical, and temperate oceanic coasts and islands. It feeds around water on…

Damara Tern
Sternula balaenarum
Near Threatened≈ 10K-20K

The Damara Tern is a gull, tern, or skimmer of African rivers, coasts, and wetlands. It feeds around water on fish, crustaceans, insects,…

Dolphin Gull
Leucophaeus scoresbii
Least Concern≈ Unknown

The Dolphin Gull is a gull, tern, or skimmer of South American coasts, lakes, and wetlands. It feeds around water on fish, crustaceans,…

Elegant Tern
Thalasseus elegans
Least Concern≈ Unknown

The Elegant Tern is a gull, tern, or skimmer of tropical, subtropical, and temperate oceanic coasts and islands. It feeds around water on…

European Herring Gull
Larus argentatus
Least Concern≈ Unknown

The European Herring Gull is a gull, tern, or skimmer of coasts, islands, rivers, wetlands, and open seas. It feeds around water on fish,…

Forster's Tern
Sterna forsteri
Least Concern≈ Unknown

The Forster's Tern is a gull, tern, or skimmer of the Americas. It feeds around water on fish, crustaceans, insects, carrion, or scraps;…

Franklin's Gull
Leucophaeus pipixcan
Least Concern≈ 1M–1.5M

The Franklin's Gull is a gull, tern, or skimmer of coasts, islands, rivers, wetlands, and open seas. It feeds around water on fish,…

Glaucous Gull
Larus hyperboreus
Least Concern≈ Unknown

The Glaucous Gull is a gull, tern, or skimmer of Arctic and northern oceanic regions. It feeds around water on fish, crustaceans, insects,…

Glaucous-winged Gull
Larus glaucescens
Least Concern≈ Unknown

The Glaucous-winged Gull is a gull, tern, or skimmer of Arctic and northern oceanic regions. It feeds around water on fish, crustaceans,…

Gray Gull
Leucophaeus modestus
Least Concern≈ Unknown

The Gray Gull is a gull, tern, or skimmer of South American coasts, lakes, and wetlands. It feeds around water on fish, crustaceans,…

Gray Noddy
Anous albivitta
Least Concern≈ Unknown

The Gray Noddy is a gull, tern, or skimmer of tropical, subtropical, and temperate oceanic coasts and islands. It feeds around water on…

Gray-backed Tern
Onychoprion lunatus
Least Concern≈ Unknown

The Gray-backed Tern is a gull, tern, or skimmer of tropical, subtropical, and temperate oceanic coasts and islands. It feeds around water…

Gray-hooded Gull
Chroicocephalus cirrocephalus
Least Concern≈ Unknown

The Gray-hooded Gull is a gull, tern, or skimmer of African rivers, coasts, and wetlands. It feeds around water on fish, crustaceans,…

Great Black-backed Gull
Larus marinus
Least Concern≈ Unknown

The Great Black-backed Gull is a gull, tern, or skimmer of the North Atlantic. It feeds around water on fish, crustaceans, insects,…

Great Crested Tern
Thalasseus bergii
Least Concern≈ ~10K

The Great Crested Tern is a gull, tern, or skimmer of tropical, subtropical, and temperate oceanic coasts and islands. It feeds around…

Gull-billed Tern
Gelochelidon nilotica
Least Concern≈ 10M–100M

The Gull-billed Tern is a gull, tern, or skimmer of tropical, subtropical, and temperate oceanic coasts and islands. It feeds around water…

Hartlaub's Gull
Chroicocephalus hartlaubii
Least Concern≈ Unknown

The Hartlaub's Gull is a gull, tern, or skimmer of African rivers, coasts, and wetlands. It feeds around water on fish, crustaceans,…

Heermann's Gull
Larus heermanni
Least Concern≈ Unknown

The Heermann's Gull is a gull, tern, or skimmer of coasts, islands, rivers, wetlands, and open seas. It feeds around water on fish,…

Iceland Gull
Larus glaucoides
Least Concern≈ Unknown

The Iceland Gull is a gull, tern, or skimmer of Arctic and northern oceanic regions. It feeds around water on fish, crustaceans, insects,…

Inca Tern
Larosterna inca
Least Concern≈ Unknown

The Inca Tern is a gull, tern, or skimmer of South American coasts, lakes, and wetlands. It feeds around water on fish, crustaceans,…

Indian Skimmer
Indian Skimmer
Rynchops albicollis
Endangered≈ 2.4K-4.4K

The Indian Skimmer is a gull, tern, or skimmer of South Asian rivers and wetlands. It feeds around water on fish, crustaceans, insects,…

Ivory Gull
Pagophila eburnea
Near Threatened≈ 19K-27K

The Ivory Gull is a gull, tern, or skimmer of Arctic and northern oceanic regions. It feeds around water on fish, crustaceans, insects,…

Kelp Gull
Larus dominicanus
Least Concern≈ Unknown

The Kelp Gull is a gull, tern, or skimmer of coasts, islands, rivers, wetlands, and open seas. It feeds around water on fish, crustaceans,…

Kerguelen Tern
Sterna virgata
Least Concern≈ Unknown

The Kerguelen Tern is a gull, tern, or skimmer of Kerguelen and southern Indian Ocean islands. It feeds around water on fish, crustaceans,…

Large-billed Tern
Phaetusa simplex
Least Concern≈ Unknown

The Large-billed Tern is a gull, tern, or skimmer of tropical, subtropical, and temperate oceanic coasts and islands. It feeds around water…

Laughing Gull
Leucophaeus atricilla
Least Concern≈ 50K–500K

The Laughing Gull is a gull, tern, or skimmer of the Americas. It feeds around water on fish, crustaceans, insects, carrion, or scraps;…

Lava Gull
Leucophaeus fuliginosus
Vulnerable≈ 300-600

The Lava Gull is a gull, tern, or skimmer of the Galapagos Islands. It feeds around water on fish, crustaceans, insects, carrion, or…

Least Tern
Sternula antillarum
Least Concern≈ Unknown

The Least Tern is a gull, tern, or skimmer of tropical, subtropical, and temperate oceanic coasts and islands. It feeds around water on…

Lesser Black-backed Gull
Larus fuscus
Least Concern≈ 2M–20M

The Lesser Black-backed Gull is a gull, tern, or skimmer of coasts, islands, rivers, wetlands, and open seas. It feeds around water on…

Lesser Crested Tern
Thalasseus bengalensis
Least Concern≈ 2M–20M

The Lesser Crested Tern is a gull, tern, or skimmer of tropical, subtropical, and temperate oceanic coasts and islands. It feeds around…

Lesser Noddy
Anous tenuirostris
Least Concern≈ 2M–20M

The Lesser Noddy is a gull, tern, or skimmer of tropical, subtropical, and temperate oceanic coasts and islands. It feeds around water on…

Little Gull
Hydrocoloeus minutus
Least Concern≈ 2M–20M

The Little Gull is a gull, tern, or skimmer of coasts, islands, rivers, wetlands, and open seas. It feeds around water on fish,…

Little Tern
Sternula albifrons
Least Concern≈ 2M–20M

The Little Tern is a gull, tern, or skimmer of tropical, subtropical, and temperate oceanic coasts and islands. It feeds around water on…

Little White-Tern
Gygis microrhyncha
Least Concern≈ Unknown

The Little White-Tern is a gull, tern, or skimmer of tropical, subtropical, and temperate oceanic coasts and islands. It feeds around water…

Mediterranean Gull
Ichthyaetus melanocephalus
Least Concern≈ Unknown

The Mediterranean Gull is a gull, tern, or skimmer of Mediterranean and nearby western Palearctic wetlands and coasts. It feeds around…

Mongolian Gull
Larus mongolicus
Least Concern≈ 2M–20M

The Mongolian Gull is a gull, tern, or skimmer of Central Asian lakes, steppes, and inland seas. It feeds around water on fish,…

Olrog's Gull
Larus atlanticus
Vulnerable≈ 10K-20K

The Olrog's Gull is a gull, tern, or skimmer of South American coasts, lakes, and wetlands. It feeds around water on fish, crustaceans,…

Pacific Gull
Larus pacificus
Least Concern≈ Unknown

The Pacific Gull is a gull, tern, or skimmer of Australia and nearby islands. It feeds around water on fish, crustaceans, insects, carrion,…

Pallas's Gull
Ichthyaetus ichthyaetus
Least Concern≈ 2M–20M

The Pallas's Gull is a gull, tern, or skimmer of Central Asian lakes, steppes, and inland seas. It feeds around water on fish, crustaceans,…

Peruvian Tern
Sternula lorata
Endangered≈ 1K-2.5K

The Peruvian Tern is a gull, tern, or skimmer of South American coasts, lakes, and wetlands. It feeds around water on fish, crustaceans,…

Red-legged Kittiwake
Rissa brevirostris
Vulnerable≈ 150K-300K

The Red-legged Kittiwake is a gull, tern, or skimmer of Arctic and northern oceanic regions. It feeds around water on fish, crustaceans,…

Relict Gull
Ichthyaetus relictus
Vulnerable≈ 10K-20K

The Relict Gull is a gull, tern, or skimmer of coasts, islands, rivers, wetlands, and open seas. It feeds around water on fish,…

Ring-billed Gull
Larus delawarensis
Least Concern≈ Unknown

The Ring-billed Gull is a gull, tern, or skimmer of the Americas. It feeds around water on fish, crustaceans, insects, carrion, or scraps;…

River Tern
Sterna aurantia
Vulnerable≈ 50K-100K

The River Tern is a gull, tern, or skimmer of South Asian rivers and wetlands. It feeds around water on fish, crustaceans, insects,…

Roseate Tern
Sterna dougallii
Least Concern≈ 500K–5M

The Roseate Tern is a gull, tern, or skimmer of tropical, subtropical, and temperate oceanic coasts and islands. It feeds around water on…

Ross's Gull
Rhodostethia rosea
Least Concern≈ Unknown

The Ross's Gull is a gull, tern, or skimmer of Arctic and northern oceanic regions. It feeds around water on fish, crustaceans, insects,…

Royal Tern
Thalasseus maximus
Least Concern≈ Unknown

The Royal Tern is a gull, tern, or skimmer of tropical, subtropical, and temperate oceanic coasts and islands. It feeds around water on…

Sabine's Gull
Xema sabini
Least Concern≈ 2M–20M

The Sabine's Gull is a gull, tern, or skimmer of Arctic and northern oceanic regions. It feeds around water on fish, crustaceans, insects,…

Sandwich Tern
Thalasseus sandvicensis
Least Concern≈ 2M–20M

The Sandwich Tern is a gull, tern, or skimmer of Mediterranean and nearby western Palearctic wetlands and coasts. It feeds around water on…

Saunders's Gull
Saundersilarus saundersi
Least Concern≈ Unknown

The Saunders's Gull is a gull, tern, or skimmer of coasts, islands, rivers, wetlands, and open seas. It feeds around water on fish,…

Saunders's Tern
Sternula saundersi
Least Concern≈ 50K–500K

The Saunders's Tern is a gull, tern, or skimmer of Red Sea, Arabian Sea, and northwestern Indian Ocean coasts. It feeds around water on…

Short-billed Gull
Larus brachyrhynchus
Least Concern≈ Unknown

The Short-billed Gull is a gull, tern, or skimmer of coasts, islands, rivers, wetlands, and open seas. It feeds around water on fish,…

Silver Gull
Chroicocephalus novaehollandiae
Least Concern≈ Unknown

The Silver Gull is a gull, tern, or skimmer of Australia and nearby islands. It feeds around water on fish, crustaceans, insects, carrion,…

Slaty-backed Gull
Larus schistisagus
Least Concern≈ Unknown

The Slaty-backed Gull is a gull, tern, or skimmer of East Asian coasts and islands. It feeds around water on fish, crustaceans, insects,…

Slender-billed Gull
Chroicocephalus genei
Least Concern≈ 2M–20M

The Slender-billed Gull is a gull, tern, or skimmer of Mediterranean and nearby western Palearctic wetlands and coasts. It feeds around…

Snowy-crowned Tern
Sterna trudeaui
Least Concern≈ Unknown

The Snowy-crowned Tern is a gull, tern, or skimmer of tropical, subtropical, and temperate oceanic coasts and islands. It feeds around…

Sooty Gull
Ichthyaetus hemprichii
Least Concern≈ 50K–500K

The Sooty Gull is a gull, tern, or skimmer of Red Sea, Arabian Sea, and northwestern Indian Ocean coasts. It feeds around water on fish,…

Sooty Tern
Onychoprion fuscatus
Least Concern≈ 2M–20M

The Sooty Tern is a gull, tern, or skimmer of tropical, subtropical, and temperate oceanic coasts and islands. It feeds around water on…

South American Tern
Sterna hirundinacea
Least Concern≈ Unknown

The South American Tern is a gull, tern, or skimmer of South American coasts, lakes, and wetlands. It feeds around water on fish,…

Swallow-tailed Gull
Creagrus furcatus
Least Concern≈ Unknown

The Swallow-tailed Gull is a gull, tern, or skimmer of the Galapagos Islands. It feeds around water on fish, crustaceans, insects, carrion,…

Vega Gull
Larus vegae
Least Concern≈ Unknown

The Vega Gull is a gull, tern, or skimmer of East Asian coasts and islands. It feeds around water on fish, crustaceans, insects, carrion,…

West African Crested Tern
Thalasseus albididorsalis
Least Concern≈ Unknown

The West African Crested Tern is a gull, tern, or skimmer of African rivers, coasts, and wetlands. It feeds around water on fish,…

Western Gull
Larus occidentalis
Least Concern≈ Unknown

The Western Gull is a gull, tern, or skimmer of western North American wetlands and coasts. It feeds around water on fish, crustaceans,…

Whiskered Tern
Chlidonias hybrida
Least Concern≈ 2M–20M

The Whiskered Tern is a gull, tern, or skimmer of tropical, subtropical, and temperate oceanic coasts and islands. It feeds around water on…

White-cheeked Tern
Sterna repressa
Least Concern≈ 500K–5M

The White-cheeked Tern is a gull, tern, or skimmer of Red Sea, Arabian Sea, and northwestern Indian Ocean coasts. It feeds around water on…

White-eyed Gull
Ichthyaetus leucophthalmus
Least Concern≈ 50K–500K

The White-eyed Gull is a gull, tern, or skimmer of Red Sea, Arabian Sea, and northwestern Indian Ocean coasts. It feeds around water on…

White-fronted Tern
Sterna striata
Least Concern≈ Unknown

The White-fronted Tern is a gull, tern, or skimmer of tropical, subtropical, and temperate oceanic coasts and islands. It feeds around…

White-winged Tern
Chlidonias leucopterus
Least Concern≈ 2M–20M

The White-winged Tern is a gull, tern, or skimmer of tropical, subtropical, and temperate oceanic coasts and islands. It feeds around water…

Yellow-billed Tern
Sternula superciliaris
Least Concern≈ Unknown

The Yellow-billed Tern is a gull, tern, or skimmer of tropical, subtropical, and temperate oceanic coasts and islands. It feeds around…

Yellow-footed Gull
Larus livens
Least Concern≈ Unknown

The Yellow-footed Gull is a gull, tern, or skimmer of western North American wetlands and coasts. It feeds around water on fish,…

Yellow-legged Gull
Larus michahellis
Least Concern≈ Unknown

The Yellow-legged Gull is a gull, tern, or skimmer of Mediterranean and nearby western Palearctic wetlands and coasts. It feeds around…