Black-faced Antthrush

The black-faced antthrush is 15 to 19 cm (5.9 to 7.5 in) long and weighs about 50 to 75 g (1.8 to 2.6 oz). The sexes have the same plumage. Adults of the nominate subspecies F. a. analis have a dusky brown crown. They have a small white spot on their lores and bare bluish skin around their eye. Their face from their bill to their eye is black that extends down to include the chin and throat. The rest of their face, their nape, back, and rump are brown. Voice: The three subspecies of the black-faced antthrush's hoffmanni group sing "an emphatic flat-pitched introductory whistle at ca. 2.0 kHz, followed by a slow series of 1–4 similar but slightly lower-pitched whistles (the latter maintaining about the same pitch).