Herpsilochmus parkeri
The Ash-throated Antwren (Herpsilochmus parkeri) is a small, energetic Neotropical passerine, measuring approximately 11-12 cm in length and weighing around 8-10 grams. Males boast a striking black cap contrasting with a prominent white supercilium and black eye-stripe, complemented by an ashy gray throat and breast that fades to a white belly, olive-gray upperparts, and blackish wings adorned with two distinct white wing-bars. Females exhibit a rufous crown, sometimes subtly streaked with bl...
Found in humid submontane evergreen forests, particularly favoring areas with dense understory and bamboo thickets, typically at elevations between 600 and 1500 meters above sea level.
Primarily insectivorous, its diet consists of a variety of small arthropods, including insects such as beetles, ants, caterpillars, orthopterans, and spiders, gleaned from foliage and bark.
The Ash-throated Antwren is a highly active, diurnal species, constantly moving through the mid-story and sub-canopy foliage. It employs an active gleaning foraging strategy, meticulously inspecting leaves, twigs, and small branches for arthropods, often hanging upside down to reach prey. This sp...
The Ash-throated Antwren is endemic to the humid submontane forests along the eastern slopes of the Andes in South America. Its primary distribution extends from southeastern Peru (specifically Puno and Cusco regions) southward into northern Bolivia (encompassing departments such as La Paz, Cocha...
Least Concern
- This species was only formally described to science in 1983, highlighting how much discovery remains in Neotropical birdlife. - It was named in honor of Kenneth C. Parkes, a renowned American ornithologist. - Ash-throated Antwrens are highly specialized, relying on the unique ecological conditi...