Picui Ground Dove (Columbina picui) [XC481257]
by Niels Krabbe from Costanera Sur,Salto ciudad, Uruguay (song)
Picui Ground Dove (Columbina picui) [XC872458]
by id from Bosque de los Constituyentes, Rosario, Argentina (song)
Subspecies
Plumage pattern similar to Croaking Ground-dove (Columbina cruziana), which is probably its closest relative.
The following 2 subspecies are recognised:
strepitans von Spix, 1825 - North-eastern Brazil in Maranhío, Piauí, Ceará and Bahia.
picui (Temminck, 1813) - Bolivia, Paraguay and southern Brazil south to Uruguay, southern Argentina (Chubut) and central Chile. Winters north to eastern Peru.