The white-tailed kite is a small raptor found in western North America and parts of South America. It replaces the related Old World black-winged kite in its native range.
White-tailed kite
White-tailed kite hovering.
White-tailed kite roosting.
The black-winged kite, also known as the black-shouldered kite, is a small diurnal bird of prey in the family Accipitridae best known for its habit of hovering over open grasslands in the manner of the much smaller kestrels. This Palearctic and Afrotropical species was sometimes combined with the Australian black-shouldered kite and the white-tailed kite of North and South America which together form a superspecies. This kite is distinctive, with long wings; white, grey and black plumage; and owl-like forward-facing eyes with red irises. The owl-like behaviour is even more pronounced in the letter-winged kite, a nocturnal relative in Australia. Although mainly seen on plains, they are sometimes seen on grassy slopes of hills in the higher elevation regions of Asia. They are not migratory, but show nomadism in response to weather and food availability. They are well adapted to utilize periodic upsurges in rodent populations and can raise multiple broods in a single year unlike most birds of prey. Populations in southern Europe have grown in response to human activities, particularly agriculture and livestock rearing. Now present in SouthWest France
Image: Black shouldered Kite (Elanus caeruleus) in Hyderabad W IMG 4418
Image: Elanus caeruleus 1M2A4739 (45250487704)
Comparison of skull of Elanus with Falco (right)
E. c. caeruleus hovering with whitish underside of the secondaries visible.