Hypocnemis rondoni
The Manicoré Warbling Antbird (*Hypocnemis rondoni*) is a diminutive yet striking denizen of the Amazonian understory, measuring approximately 11-12 cm (4.3-4.7 inches) in length and weighing around 10-12 grams (0.35-0.42 ounces). Its plumage features a distinctive black crown and malar stripe contrasting with a prominent white supercilium and throat, giving its head a bold, warbler-like appearance. The upperparts are olive-brown, while the underparts are primarily white, often with a subtle ...
This species primarily inhabits the dense understory of humid lowland terra firme (non-flooded) forests, favoring transitional forest edges and areas with dense vegetation. It is typically found at elevations ranging from near sea level up to approximately 200 meters (650 feet).
Primarily insectivorous, this antbird forages by actively gleaning arthropods, such as spiders, beetles, and caterpillars, from foliage and small branches within the forest understory.
Manicoré Warbling Antbirds are diurnal and highly active, often observed foraging vigorously in the dense tangles of the forest understory, sometimes joining mixed-species foraging flocks, particularly with other antbirds and foliage-gleaners. They employ an active gleaning foraging strategy, rap...
The Manicoré Warbling Antbird is endemic to a highly restricted region within the Brazilian Amazon. Its primary distribution lies east of the Madeira River and west of the Tapajós River, particularly concentrated around the Manicoré River basin in the state of Amazonas. The species' known range e...
Near Threatened
- The Manicoré Warbling Antbird was only formally described in 2013, making it one of the most recent "new" bird species discoveries in the Amazon. - Its scientific name, *rondoni*, honors Candido Rondon, a Brazilian explorer and pioneer who mapped much of the Amazon. - Despite its small size, it...