Black Kite

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{{Taxobox | color = pink | name = Black Kite | image = Milvus_migrans_2005-new.jpg | image_width = 200px | regnum = Animalia | phylum = Chordata | classis = Aves | ordo = Falconiformes | familia = Accipitridae | genus = Milvus | species = M. migrans | binomial = Milvus migrans | binomial_authority = (Boddaert, 1783) }} The Black Kite (Milvus migrans) is a medium-sized bird of prey in the family Accipitridae which also includes many other diurnal raptors such as eagles, buzzards, and harriers.

It is a widespread species throughout the temperate and tropical parts of the Old World (including Europe, Asia, Japan, and all of Africa except the Congo basin and the Sahara Desert), and Australasia. Curiously, it is not found in the island region between the South East Asian mainland and the Wallace Line.

European and central Asian birds (races M. m. milvus and M. m. lineatus respectively) are migratory, moving to the tropics in winter, but races such as the African M. m. parasiticus , the Indian M. m. govinda (which is known in its range as the Pariah Kite), and the Australasian M. m. affinis are resident.

Image:Milvus migrans govinda.jpg

In the northern winter, it is therefore common to have a resident race and a distinguishable migrant form present together in these hotter areas.

In the United Kingdom, the Black Kite occurs only as a wanderer on migration.

Black Kites will take small live prey as well as fish and carrion.

The Black Kite can be distinguished from the Red Kite by its slightly smaller size, less forked tail and generally dark plumage without any rufous.

The Black Kite nests in forest trees, often close to other kites. In winter, many kites will roost together.

The Red Kite has been known to successfully hybridize with the Black Kite (in captivity where both species were kept together, and in the wild on the Cape Verde Islands.

Recent DNA studies suggest that the yellow-billed African races of Black Kite, M. m. parasiticus and M. m. aegyptius differ significantly from Black Kites in the Eurasian-Australasian clade, and could be considered as a separate species, the Yellow-billed Kite, M. aegyptius.

Howvever, the same study suggests that the Asian M. m. lineatus, sometimes separated as the Black-eared Kite M. lineatus, is not sufficiently distinctive to justify specific status.

References

Birding World vol 18 no 12

External links

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