The black-winged pratincole (Glareola nordmanni) is a wader in the pratincole bird family, Glareolidae. The genus name is a diminutive of Latin glarea, “gravel”, referring to a typical nesting habitat for pratincoles.
The black-winged pratincole is a bird of open country and is often seen near water in the evening, hawking for insects. This pratincole is found in warmer parts of south east Europe and south west Asia. Its 2–4 eggs are laid on the ground. It is migratory, wintering in tropical Africa, and is rare north or west of the breeding range.
The back and head are brown, and the wings are brown with black flight feathers. The belly is white and the underwings are black.
Very good views are needed to distinguish this species from other pratincoles, such as the collared pratincole and the oriental pratincole which may occur in its range. It is marginally larger than the collared pratincole, and is shorter-tailed and longer legged.
Although the dark underwing and lack of a white trailing edge to the wing are diagnostic, these features are not always readily seen in the field, especially as the chestnut underwing of the collared pratincole appears black unless excellent views are obtained.
Rare specie but every year we have some observations near the Danube Delta reserve.