Ayacucho Antpitta

The Ayacucho antpitta is about 14 to 15 cm (5.5 to 5.9 in) long; one male (the holotype) weighed 48.4 g (1.7 oz). The sexes have the same plumage. Adults have dark reddish yellow-brown crown, nape, ear coverts, upperparts, tail, and wings. Their flight feathers have slightly duskier inner vanes. Their lores, eye area, throat, breast, upper belly, sides, and upper flanks are yellowish-red brown, their lower flanks somewhat darker, their lower belly light buff with sometimes some pale gray mottling, and their undertail coverts pinkish white. Voice: The Ayacucho antpitta's vocalizations were part of the evidence used to define it as a species. Its "trilled long song" is "a fast series of short, clear, slightly downslurred ringing notes at ca. 2.5 kHz and lasting ca. 1.7-2.5 s. The first few notes are very slightly higher in pitch, and the overall duration of individual notes shortens slightly towards the end of the song".