Grallaria alleni
The Moustached Antpitta (Grallaria alleni) is a striking, medium-sized terrestrial bird native to the humid montane forests of the Andes. Measuring approximately 17-18 cm (7 inches) in length and weighing between 55-66 grams, it is characterized by its olive-brown upperparts, grayish flanks, and a distinctive white malar stripe (the 'moustache') bordered by black, contrasting with a buffy-orange throat and rufous crown. Its pale eye-ring further enhances its unique facial pattern, making it a...
Found exclusively in subtropical and temperate montane cloud forests, favoring dense understory of humid primary and mature secondary growth at elevations of 1,200 to 2,600 meters (3,900 to 8,500 feet).
Primarily insectivorous, its diet consists of a variety of small invertebrates including beetles, ants, crickets, and spiders, which it gleans from the forest floor leaf litter and decaying wood.
The Moustached Antpitta is an exceedingly shy and terrestrial species, spending nearly all its diurnal activity period walking or hopping through the leaf litter of the forest floor. It primarily forages by gleaning invertebrates from decaying wood and the ground, often stopping to listen before ...
The Moustached Antpitta exhibits a disjunct distribution within the humid montane forests of the Andes, primarily across Colombia and northwestern Ecuador. In Colombia, it is found in fragmented populations along the western slope of the Western Andes and both slopes of the Central Andes, spannin...
Vulnerable
- Its prominent white malar stripe, resembling a 'moustache,' is one of its most distinctive and endearing field marks. - Despite its relatively large size, the Moustached Antpitta is notoriously difficult to observe due to its extreme shyness and preference for dense undergrowth. - Its deep, boo...