White-winged Tern
NameWhite-winged Tern
Common NameWhite-winged Tern
Scientific NameChlidonias leucopterus
FamilyLaridae
Wingspan (cm)53
Length (cm)22
Weight (g)80
Plumage DetailsIn breeding plumage, the body is entirely black, contrasting sharply with white upperwing coverts and a greyish-white tail. The underwing is dark. Legs and feet are bright red, and the bill is dark red to blackish. Non-breeding plumage is largely white with a black cap and grey back.
Vocalization / CallTypically a harsh, grating 'kerr' or 'krek' call, often given in flight or when disturbed. Also a softer 'chick' or 'kik' sound.
Primary Dietinsectivore
Primary Habitatswetland, grassland
Conservation Statusleast-concern
Geographic RangeBreeds across central and eastern Europe and temperate Asia; winters in Africa, South Asia, and Australia.
Identifying Featuresblack body plumage (breeding), white wing patches (breeding), red legs and bill (breeding), forked tail, buoyant flight over water
Description
This small tern is striking in its breeding plumage with a black body, contrasting white wing coverts, and red legs and bill. It typically forages over freshwater wetlands, catching insects in flight or from the water's surface with agile movements.
