Mediterranean Gull vs Common Tern

Larus melanocephalus compared with Sterna hirundo

Side-by-Side Comparison

Attribute Mediterranean Gull Common Tern
Scientific Name Larus melanocephalus Sterna hirundo
Order Charadriiformes Charadriiformes
Family Laridae Laridae
Conservation Status Least Concern Least Concern
Length
Wingspan 60.5 cm (23.8 in) 50.7 cm (20.0 in)
Weight 282.5 g (9.96 oz) 125.75 g (4.44 oz)
Diet -- --
Clutch Size 1-5 2-3
Population Trend

Habitat Comparison

Shared Habitats

Mediterranean Gull only

None

Common Tern only

None

Conservation Status

Least Concern

Mediterranean Gull

Least Concern

Common 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.

Common Tern

Common Tern, 31–35 cm, wingspan 77–98 cm, is among the most widespread seabirds, breeding across the Holarctic and wintering in the Southern Hemisphere. Grey back, white below, orange-red bill with dark tip, black cap. Plunge-dives for fish. One of the longest-distance migrants in the Northern Hemisphere.

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