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Glareola nordmanni

Cladus: Eukaryota
Supergroup: Opisthokonta
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Deuterostomia
Phylum: Chordata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Superclassis: Tetrapoda
Classis: Aves
Subclassis: Carinatae
Infraclassis: Neornithes
Parvclassis: Neognathae
Ordo: Charadriiformes
Subordo: Charadrii
Familia: Glareolidae
Subfamilia: Glareolinae
Genus: Glareola
Species: Glareola nordmanni

Name

Glareola nordmanni

Vernacular names
Internationalization
Česky: Ouhorlík černokřídlý
Ελληνικά : Μαυρόφτερο Νεροχελίδονο
English: Black-winged Pratincole

The Black-winged Pratincole, Glareola nordmanni, is a wader in the pratincole bird family, Glareolidae.

Their most unusual feature of the pratincoles is that although classed as waders they typically hunt their insect prey on the wing like swallows, although they can also feed on the ground.

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.

Black-winged Pratincole is 24–28 cm long, with short legs, long pointed wings and a long forked tail. It has a short bill, which is an adaptation to aerial feeding. 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.

The scientific name of this bird commemorates the Finnish-born zoologist Alexander von Nordmann.

The Black-winged Pratincole is one of the species to which the Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) applies.

References

* BirdLife International (2006). Glareola nordmanni. 2006. IUCN Red List of Threatened Species. IUCN 2006. www.iucnredlist.org. Retrieved on 9 May 2006. Database entry includes justification for why this species is near threatened

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Source: Wikispecies: All text is available under the terms of the GNU Free Documentation License