White-throated Flycatcher

Quick Facts

  • Scientific Name: Empidonax albigularis
  • Spanish Name: Atrapamoscas gorjiblanco
  • Family: Tyrannidae
  • Known Nicknames: White-throated Pewee, White-throated Flycatcher
  • Average Length: 13–14 cm / 5.1–5.5 in
  • Average Weight: 12–15 g / 0.42–0.53 oz
  • Wingspan: 20–23 cm / 7.9–9.1 in
  • Key Feature: White throat contrasting with olive-gray upperparts and pale yellow belly
  • Primary Diet: Insectivore
  • Range: Central America from southeastern Mexico to western Panama
  • Habitat: Humid montane forest edges, clearings, and second-growth woodlands
  • Social Structure: Solitary or in pairs
  • Nesting/Breeding: Cup nest in a tree fork or shrub, often near water
  • Conservation Status: Least Concern (LC)
  • Population Trend: Stable

The White-throated Flycatcher (*Empidonax albigularis*) is a small, unassuming bird of Central America’s highland forests, yet it possesses a deceptively distinctive identity. True to its name, its most striking feature is a brilliant white throat that starkly contrasts with its otherwise drab olive-brown upperparts and pale yellow belly, setting it apart from the notoriously difficult-to-identify *Empidonax* genus. This flycatcher also boasts a subtle but unique vocal signature—a sharp, three-part *peet-sit-seet* call—and a habit of nervously flicking its tail while perched on exposed branches, waiting to sally forth for insects. Despite its modest size (roughly 12–13 cm), its bold throat patch and energetic foraging behavior make it a rewarding sight for birders navigating the cloud forests from Mexico to Panama.

Fun Facts

Despite its plain name, the White-throated Flycatcher has a peculiar hunting quirk: it often flicks its tail upwards and sideways while perched, a motion so rapid it resembles a nervous twitch, before darting out to snatch insects mid-air. It also exhibits a rare “wing-flash” display during territorial disputes, flashing the pale edges of its primaries like a semaphore signal to rivals. Remarkably, its song is a soft, three-part whistle that sounds like a whispered question, and ornithologists have noted that individuals in Costa Rica’s highlands have a slightly different dialect than those in Mexico, suggesting localized vocal learning.

Habitats & Distribution

The White-throated Flycatcher inhabits humid montane forests and cloud forests, typically at elevations between 900 and 2,500 meters. It is also found in adjacent edges, second-growth woodlands, and semi-open areas with scattered trees, often near streams or ravines. Its geographical range is restricted to the highlands of Central America, occurring from southern Mexico (primarily in Chiapas) through Guatemala, Honduras, and El Salvador, with isolated populations in western Panama. It does not migrate, remaining resident within these relatively narrow altitudinal and latitudinal bands.

Behaviours & Reproduction

The White-throated Flycatcher is generally solitary or found in loose pairs during the breeding season, defending a small territory from conspecifics. Mating is monogamous for the season, with males performing a short, fluttering song-flight display from a high perch to attract a female and deter rivals. Courtship involves the male chasing the female through the understory and offering food items. The female builds a cup-shaped nest of plant fibers and moss, typically placed in a fork of a shrub or small tree. She alone incubates the clutch of 2–3 eggs for about two weeks, while the male brings food to the nest. Both parents feed the altricial young, which fledge after roughly 15 days. A unique strategy is the species’ reliance on dense, often humid montane forest edges, where it uses a high-frequency, insect-like call to communicate without drawing attention from larger predators. No cooperative breeding or polygamy has been documented; the pair bond dissolves after the young are independent.

Diet

The White-throated Flycatcher (Empidonax albigularis) is an insectivorous bird, with its diet consisting almost exclusively of small arthropods. It primarily hunts flying insects such as flies, moths, beetles, and wasps, which it captures in mid-air through agile sallies from a concealed perch. Interestingly, it also gleans spiders and caterpillars from foliage and bark, and during the non-breeding season, it may supplement its diet with small berries or seeds when insect prey is scarce. This bird is known for its precise foraging technique, often returning to the same perch after each successful catch.

Colors

The White-throated Flycatcher is primarily olive-brown above with a pale yellow belly and a distinct white throat. It has two pale wing bars, a faint whitish eye-ring, and a short, thin bill. Its subdued coloration provides camouflage in the dappled light of its forest understory habitat, with no unique bright markings beyond the contrasting throat.