Barred Hawk (Morphnarchus princeps) [XC23393]
by Tom Stevens from Santa Fe-R\u00edo Lu\u00eds Road, 10km WNW from Santa Fe, Veraguas, Panama (flight call)
Barred Hawk (Morphnarchus princeps) [XC238646]
by Niels Krabbe from El Oro: Reserva Buenaventura 9 km WNW Pi\u00f1as, Ecuador (flight call, flight calls)
Subspecies
Populations of Ecuador and Colombia have been assigned to separate subspecies, zimmeri, on grounds of differences in size, but this is unsubstantiated.