Black-backed Antshrike (Thamnophilus melanonotus) [XC317134]
by Mauricio \u00c1lvarez-Rebolledo from Minca, Santa Marta Mountains, Magdalena, Colombia (song)
Black-backed Antshrike (Thamnophilus melanonotus) [XC57163]
by Oswaldo Cortes from Reserva Los Besotes_Vereda Los Besotes (Cerro Los Besotes), municipio Valledupar, Cesar, Colombia (call)
Subspecies
Has historically been considered most closely related to Black-crested Antshrike (Sakesphorus canadensis) on basis of morphology, but is vocally quite distinct.