Sepia-capped Flycatcher

How to find it

Look for mixed flocks moving together along a forest trail, and scan them for a big-headed, upright flycatcher with a dark ear patch. One birder looking at Costa Rican forests found it exactly this way. Keep your eyes low, in the understory and mid-levels. Listen for the loud chattering trill, and watch a perched bird for a moment in case it lifts one wing over its back. A birding guide calls it rare for Costa Rica, so give it time.

How to recognise it

Look for a small flycatcher, about 11.5 to 14 cm long, with a sepia brown crown and a paler nape. The back is olive green, the throat grayish olive and the belly yellowish white to yellow. Males and females look alike.

The wings are dusky with two buff to ochre wing bars. The bill is dark, and the legs and feet are gray.

The posture helps too: it sits very upright, with a large head and a long tail. Scanning a flock, look for a big-headed, upright flycatcher with a dark ear patch. Birds in this genus lift one wing up over the back while perched.

What it sounds like

Recording: Donald Davesne, CC BY 4.0, source, read 4 Nov 2026.

Behaviour and diet

The Sepia-capped Flycatcher eats insects and fruit. It hover-gleans, snatching food in short sallies from a perch, and sometimes catches prey in flight. It usually forages alone or in pairs.

It often joins mixed-species feeding flocks, so it pays to check flocks moving through the forest rather than hunting for a lone bird.

The nest is a ball of moss, leaf stems and grasses with a side entrance. It usually hangs from a vine or root under an overhanging log, rock or stream bank, and the clutch is two or three eggs.

Where it lives

This is a forest bird that works the understory and mid-levels, usually within about 8 m of the ground. In Mexico and Central America it ranges from sea level up to about 1,300 m, living mainly in lowland evergreen forest, mature second growth and plantations.

The Central American form pileatus ranges along the Caribbean slope from southern Mexico to central Costa Rica. On the Pacific slope it ranges from central Costa Rica to central Panama. It has also been recorded in the buffer zone of the Alberto Manuel Brenes Biological Reserve, where it is listed as a resident.

Similar birds

The Slaty-capped Flycatcher (Mosquerito Orejinegro) is the other Leptopogon on the Costa Rican list and the closest lookalike, so compare the two carefully. The simple difference is cap colour: Sepia-capped has a brown cap and Slaty-capped a gray one.

Elevation helps as well, because Slaty-capped lives in the highlands and foothills. Voice separates them too: Slaty-capped gives a nasal, two-part 'whit-cha' call, quite different from the chattering trill. The Inca Flycatcher has an olive-gray cap, but it is not a Costa Rican bird.

Names and lore in Costa Rica

Costa Ricans call it Mosquerito Cabecipardo. Elsewhere it is Mosquero Gorra Parda in Mexico, Mosquero Corona Sepia in Honduras, Mosquitero Cabecipardo in Nicaragua and Atrapamoscas Orejinegro in Colombia. In Brazil it is cabeçudo, which means big-headed.

Status and conservation

The AOCR list marks it as a resident (R), a Costa Rican study lists it as present all year and breeding, and the IUCN rates it Least Concern, though one guide calls it rare in Costa Rica.

Photography tips

Scan moving mixed flocks and look for the big-headed, upright shape. Stay patient with a perched bird, since the raised wing may show.