Chucao Tapaculo

Description: Black beak and brown iris, with a general olive-brown coloration, featuring a striking reddish bib covering the neck and throat, a thin eyebrow of the same color passing behind the eyes and extending to a small portion above the beak. It has a fine white barring on the chest and a barely marked periocular of the same color.

Sexual Dimorphism: Same sexes.

Habitat: Inhabits dense vegetation in the humid forests of the south.

Behavior: Curious, active, it is common to see it running through the fallen leaves and branches of the forest at high speed, making it hard to spot, but if one stays still and silent, it is very likely to approach to investigate, where it becomes easier to observe. When it perches on a low branch, it does so with its tail erect.

Song: A powerful scream, heard from a great distance, which it repeats at intervals possibly to communicate with others. Whenever one screams, another can be heard responding from afar (Kovacs, 2005). The name “Chucao” is onomatopoeic, derived from the territorial cry it emits (Costa et al., 2012).

Nesting: Nests in holes that it digs itself in white soil ravines, where it lays a maximum of three white eggs.

Feeding: Feeds on small invertebrates that it searches for by scratching the soil and leaf litter of the forest with its feet.

Authors of this description: Diego Oscar