Thamnophilus nigrocinereus
The Blackish-grey Antshrike (Thamnophilus nigrocinereus) is a captivating member of the antbird family (Thamnophilidae), celebrated for its distinct sexual dimorphism and the intricate vocalizations it shares with its mate. Males present a strikingly uniform plumage of sooty black to dark grey, often appearing slate-colored, complemented by a dark eye and a robust, hooked bill characteristic of its genus. In stark contrast, females display a warm rufous-brown or chestnut coloration across the...
This antshrike primarily inhabits the dense understory and mid-story of humid lowland evergreen forests, favoring forest edges, gallery forests, and mature secondary growth up to elevations of about 500 meters.
The Blackish-grey Antshrike is primarily insectivorous, feeding on a variety of arthropods including insects, spiders, and their larvae, which it gleans from foliage and branches in its forest habitat.
Blackish-grey Antshrikes are diurnal and typically found as stable, long-term pairs, diligently maintaining their territory within the forest. They are active foragers, gleaning insects and other arthropods from leaves, twigs, and bark as they hop and hitch through the lower and middle strata of ...
The Blackish-grey Antshrike is a resident species distributed across the Amazon Basin in northern South America. Its range primarily encompasses southeastern Colombia, southern Venezuela, eastern Ecuador, northeastern Peru, and extensive portions of northern and western Brazil. This distribution ...
Least Concern
- The Blackish-grey Antshrike exhibits striking sexual dimorphism, with males being uniformly dark grey to black, and females sporting a rich rufous-brown plumage. - They are renowned for their synchronized duets, where both male and female sing complex, interlocking vocalizations that sound like...