Mediterranean Gull vs Least Tern

Larus melanocephalus compared with Sternula antillarum

Side-by-Side Comparison

Attribute Mediterranean Gull Least Tern
Scientific Name Larus melanocephalus Sternula antillarum
Order Charadriiformes Charadriiformes
Family Laridae Laridae
Conservation Status Least Concern Least Concern
Length
Wingspan 60.5 cm (23.8 in) 33.0 cm (13.0 in)
Weight 282.5 g (9.96 oz) 46.75 g (1.65 oz)
Diet -- --
Clutch Size 1-5 1-3
Population Trend

Habitat Comparison

Shared Habitats

Mediterranean Gull only

Least Tern only

None

Conservation Status

Least Concern

Mediterranean Gull

Least Concern

Least Tern

About These Birds

Mediterranean Gull

Mediterranean Gull, 36–38 cm, has expanded dramatically since the 1970s, breeding across Europe from the Black Sea to Britain. Pure white body, jet-black hood in breeding plumage — the only gull with entirely white wingtips. Piscivore and invertivore; nests in colonies, often with Black-headed Gulls.

Least Tern

Least Tern is North America's smallest tern, 22–24 cm, breeding on sandy beaches and river sandbars from the Atlantic coast to the interior. Endangered (interior subspecies). Yellow bill, white forehead, grey upperparts. Hovers and plunge-dives for small fish in coastal and riverine habitats.

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