Western Ecuador (southern from western Esmeraldas) and north-western Peru (south to northern Ancash). Considered by some authors to be a subspecies of Pale-legged Hornero (Furnarius leucopus).
Pacific Hornero (Furnarius cinnamomeus) [XC246786]
by Niels Krabbe from Reserva Natural La Ceiba (Zapotillo - Loja) El Oro de Pilares, Ecuador (call, song)
Pacific Hornero (Furnarius cinnamomeus) [XC282538]
by Leonardo Ord\u00f3\u00f1ez-Delgado from Manab\u00ed: \, Ecuador (call, duet, calls)
Subspecies
No subspecies.
Considered by some authors to be a subspecies of Pale-legged Hornero (Furnarius leucopus).