J. F. Gmelin, 1789,
Buenos Aires, Argentina.
Formerly treated as conspecific with L. oreas (see below). Monotypic.
C Chile (Coquimbo) and C Argentina (Mendoza, La Pampa) S to Tierra del Fuego. Winters N Chile, S Bolivia, Argentina, Paraguay, SE Brazil and Uruguay.
Food and feeding
Status and conservation
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