The black-faced antthrush, a bird reminiscent of a rail, possesses a rather dumpy body, a horizontal stance, a stout bill, and a short, cocked tail. It ambulates with a jerky motion akin to that of a rail, preferring walking to hopping. Both male and female exhibit similar plumage, which includes rufous-brown upper parts and paler brown underparts, with a distinctive black face and throat, and rufous coloring under the tail and behind the eye. This species typically measures 18–19 cm in length and weighs around 59 g.
When identifying the black-faced antthrush, look for its unique black face and throat, which contrast with its rufous-brown upper parts and paler brown underparts. The bird's jerky walk and short tail are also key characteristics that can aid in its identification.
This bird is a denizen of the forest, thriving in the tropical regions of the New World.
The black-faced antthrush is a common and widespread species found from Honduras through Central America, extending into the northern reaches of South America. Its range includes Colombia, Venezuela, Trinidad, Brazil, and the Amazon Basin, with the exception of the northwest.
The black-faced antthrush is quite terrestrial, often seen foraging on the forest floor. It is known to follow swarms of army ants to capture prey disturbed by the ants' movement. This species constructs a leaf-lined nest within a cavity in a hollow branch or stump, where it lays two white eggs.
The vocalization of the black-faced antthrush is a distinctive loud whistle that begins with a single note followed by a series of 2–10 descending whistles.
As an insectivore, the black-faced antthrush primarily feeds on ants and other insects, foraging mainly on the ground.
The black-faced antthrush is currently listed as Least Concern on the IUCN Red List, indicating that it is not at immediate risk of widespread decline.