Dormilon à front noir Muscisaxicola frontalis

Breeds locally in the high Andes of central Chile and adjacent Argentina; migrates north in winter. Favors bleak rocky and stony slopes, adjacent bogs, and lakeshores; often in same areas as other ground-tyrant species. Subtly distinctive with rather ashy gray plumage, droop-tipped bill, and black “mohawk” head pattern. Often looks more pot-bellied than other sleeker ground-tyrants.