Grallaricula nana
The Slaty-crowned Antpitta (Grallaricula nana) is a diminutive and famously secretive member of the antpitta family, Grallariidae, typically measuring just 10-11 cm (4 inches) in length and weighing 14-18 g (0.5-0.6 oz). Its striking plumage features a distinct slaty (dark gray) crown and nape, contrasting with an olive-brown back and wings. A prominent rufous-cinnamon breast band stretches across its chest, fading into the flanks, while its throat is white, bordered by a sharp black malar st...
This antpitta inhabits humid subtropical and tropical montane forests, cloud forests, and dense secondary growth, favoring areas with a dense understory. It is typically found at elevations ranging from 1,000 to 2,800 meters (3,300–9,200 ft).
Its diet primarily consists of small invertebrates, including various insects (such as beetles and ants), spiders, and other arthropods, which it obtains by gleaning from the forest floor and low foliage.
The Slaty-crowned Antpitta is a highly secretive, diurnal species that spends most of its time hopping quietly on the forest floor or perched low in the dense undergrowth. Its primary foraging strategy involves short, agile hops and quick dashes to glean insects and other small arthropods from le...
The Slaty-crowned Antpitta is endemic to the Andes Mountains of South America, with a patchy but widespread distribution. Its core range extends from western Venezuela (Perijá Mountains and Mérida Andes) south through the three cordilleras of Colombia, across both the western and eastern slopes o...
Least Concern
- The Slaty-crowned Antpitta is considered one of the smallest species within the entire antpitta family (Grallariidae). - It is far more often detected by its distinctive, repetitive song echoing through the dense forest than it is visually observed. - When threatened or disturbed, its primary d...