Tyrant-flycatchers (Tyrannidae)

Black-fronted Ground-tyrant (Muscisaxicola frontalis) - HBW 9, p. 402

French: Dormilon à front noir German: Schwarzstirn-Grundtyrann Spanish: Dormilona Frentinegra

Taxonomy: Ptyonura frontalis Burmeister, 1860, foot of Sierra de Mendoza, Argentina.
Monotypic.

Distribution: High cordilleras of Chile (Antofagasta S to Santiago) and C Argentina (W Mendoza S to W Río Negro, with isolated population on Somuncará Plateau); winters N to S Peru and W Bolivia.