Black-faced Grosbeak (Caryothraustes poliogaster) [XC406000]
by Brendan Sloan from Area of Selva Bananito Lodge, Costa Rica (call)
Black-faced Grosbeak (Caryothraustes poliogaster) [XC274022]
by Peter Boesman from La Selva biological station, Heredia, Costa Rica (call)
Subspecies
May form a superspecies, and has been treated as conspecific, with Yellow-green Grosbeak (Caryothraustes canadensis). Subspecies simulans of Yellow-green Grosbeak (Caryothraustes canadensis) sometimes included in present species.
The following 2 subspecies are recognised:
poliogaster (Du Bus De Gisignies, 1847) - Caribbean lowlands of Mexico (from central Veracruz, north-eastern Oaxaca and northern Chiapas east to southern Quintana Roo), northern Guatemala, Belize and northern Honduras.
scapularis (Ridgway, 1888) - Caribbean lowlands from eastern Honduras and Nicaragua south to Panama (Bocas del Toro, Veraguas and Coclé; formerly, or casually, farther east).