Elaenia ruficeps
The Rufous-crowned Elaenia, a member of the diverse Tyrannidae family, is a small, rather nondescript flycatcher whose subtle beauty lies in its distinguishing features. Measuring approximately 12-13.5 cm (4.7-5.3 in) in length and weighing around 12-14 grams, it presents an olive-greenish plumage on its upperparts, contrasting with a pale, often yellowish-white belly. Its most distinctive field mark, though frequently concealed, is a bright rufous (chestnut) crown patch, typically visible on...
This species primarily inhabits humid montane evergreen forests, cloud forests, and forest borders, often at high elevations. It can also be found in secondary growth, shrubby clearings, and specialized *tepui* shrublands.
Its diet consists primarily of small insects, including beetles, flies, and ants, which it catches by gleaning or sallying. It also consumes small fruits and berries from various montane plants.
The Rufous-crowned Elaenia is a diurnal bird, typically foraging alone or occasionally joining mixed-species flocks outside the breeding season. It employs classic flycatcher foraging techniques, primarily sallying out from a perch to snatch insects in mid-air or hover-gleaning them from foliage....
The Rufous-crowned Elaenia exhibits a strikingly disjunct distribution across northern South America. One primary population spans the Andean slopes from western Venezuela through the Andes of Colombia, Ecuador, and into northern Peru. A distinct, isolated population is found on the unique table-...
Least Concern
- The Rufous-crowned Elaenia's most distinctive feature, its rufous crown patch, is often hidden, making visual identification challenging and vocalizations crucial for birders. - This species exhibits a fascinating disjunct distribution, with populations separated by vast distances in the Andes ...