Laterallus spiloptera
The Dot-winged Crake (Laterallus spiloptera) is a diminutive and exceptionally secretive member of the rail family, Rallidae, closely related to other small crakes within the genus *Laterallus*. This elusive bird measures a mere 14-16 cm in length and weighs approximately 30-40 grams, its olive-brown upperparts subtly streaked to provide superb camouflage within its dense wetland habitat. A distinctive field mark, and the source of its common name, are the striking white spots scattered acros...
Found in dense, emergent freshwater wetlands, marshes, and wet grasslands with tall vegetation like sedges and reeds, typically at low elevations.
Primarily feeds on small insects and other invertebrates (e.g., spiders, mollusks), supplemented with seeds from marsh plants, gleaned from the ground and low vegetation.
The Dot-winged Crake is primarily crepuscular and nocturnal, though it may forage during overcast days, spending most of its time hidden deep within dense marsh vegetation. It employs a secretive foraging strategy, skulking silently through thick cover to glean small invertebrates and seeds from ...
The Dot-winged Crake is a resident, non-migratory species with a restricted distribution across southeastern South America. Its primary range encompasses southeastern Brazil, extending south from Bahia through Minas Gerais and São Paulo to Rio Grande do Sul, favoring low-elevation wetlands. The s...
Least Concern
- Known as one of the most secretive birds in South America, often described as a 'ghost of the marsh'. - Its presence is almost exclusively confirmed by its distinctive calls, especially at dusk or during the night. - The 'dot-winged' name comes from the unique white spots on its primary and sec...