Other Scientific Names
Leucopternis semiplumbea [Collar et al. (1994)], Leucopternis semiplumbea [BirdLife International (2004)], Leucopternis semiplumbea [Sibley and Monroe (1990, 1993)], Leucopternis semiplumbea [Stotz et al. (1996)]
Semiplumbeous Hawk (Leucopternis semiplumbeus) [XC275176]
by Patricio Mena Valenzuela from Esmeraldas: Gualpi de \u00d3nzole, R\u00edo \u00d3nzole, Ecuador (song, long song)
Semiplumbeous Hawk (Leucopternis semiplumbeus) [XC274065]
by Peter Boesman from La Selva biological station, Heredia, Costa Rica (call, short call)