White-tailed Kite (Elanus leucurus) [XC246576]
by Manuel Grosselet from Minatitlan, refineria de SAnta Alejandrina, Veracruz, Mexico (call)
White-tailed Kite (Elanus leucurus) [XC57604]
by Denise S. Wight from La Rinconada (3 km al SW de Saladillo), Saladillo, provincia Buenos Aires, Argentina (call)
Subspecies
Forms superspecies with Black-winged Kite (Elanus caeruleus) and Black-shouldered Kite (Elanus axillaris), and all sometimes considered a single species, but morphology and behavioural differences support specific status.
The following 2 subspecies are recognised:
majusculus Bangs & Penard, TE, 1920 - Western and southern USA (from Oregon to central Florida, occasionally to South Carolina) and northern Mexico. Also most of Central America (race uncertain).
leucurus (Vieillot, 1818) - Panama, south through Amazonia to central Argentina (Mendoza and Buenos Aires) and central Chile (Valdivia).