Argentina, Bolivia, Brazil, Chile, Colombia, French Guiana, Guyana, Paraguay, Suriname, Trinidad and Tobago, Uruguay (B), Venezuela.
Vagrant to Falkland Islands (Malvinas).
South-western Colombia to the Guianas, Trinidad and Tobago, and north-eastern Brazil (Pará and Maranhão), then south to eastern Bolivia, northern and central Argentina and central Chile.
Long-winged Harrier (Circus buffoni) [XC684559]
by Miguel Angelo Biz from Parque Nacional de Ilha Grande, S\u00e3o Jorge do Patroc\u00ednio, Paran\u00e1., Brazil (flight call)
Long-winged Harrier (Circus buffoni) [XC82541]
by Antonio Silveira from Banhado do Ma\u00e7arico, Rio Grande, Rio Grande do Sul, Brazil (call)