Sakesphorus canadensis
The Black-crested Antshrike, *Sakesphorus canadensis*, is a striking member of the Thamnophilidae family, renowned for its pronounced sexual dimorphism and bold appearance. Males are predominantly slate-gray, adorned with a glossy, erectile black crest, throat, and breast, contrasting sharply with clean white wing-bars and a paler belly. They typically measure 14-16 cm (5.5-6.3 inches) in length and weigh about 20-25 grams. Females present a more subdued but equally distinctive rufous-brown p...
This species favors tropical and subtropical dry to semi-humid deciduous and evergreen forests, woodlands, and dense scrub, particularly along forest edges, secondary growth, and riverine thickets, typically at elevations from sea level up to 1,000 meters.
Primarily insectivorous, the Black-crested Antshrike feeds on a wide array of insects, spiders, and other arthropods, which it gleans from leaves, branches, and bark within dense vegetation.
Black-crested Antshrikes are diurnal and highly active, often observed meticulously searching for prey within the understory and mid-story of their preferred habitats. They employ a 'gleaning' foraging strategy, meticulously probing crevices, turning leaves, and snatching arthropods from foliage....
The Black-crested Antshrike is a resident species distributed across northern South America, inhabiting a wide swath from northern Colombia eastward through Venezuela, Guyana, Suriname, and French Guiana, extending into parts of northern Brazil. Its distribution in Brazil includes the states of R...
Least Concern
- The species' scientific name, *canadensis*, is a historical misnomer; it was mistakenly believed to originate from Canada when first described, despite being exclusively found in tropical South America. - Males boast a striking, erectile glossy black crest, which they raise during displays or w...