Glaucidium nubicola
The Cloud-forest Pygmy Owl (Glaucidium nubicola) is a diminutive yet formidable raptor, measuring approximately 15-16 cm (6-6.3 inches) in length and weighing around 55-70 grams. Its plumage is characterized by a plain olive-brown upperparts contrasting with finely streaked whitish underparts, punctuated by prominent white eyebrows and bright yellow eyes that pierce through the dense cloud forest understory. A distinctive field mark, common among many pygmy owls, is the pair of dark, bordered...
This species primarily inhabits humid montane cloud forests and evergreen forests, typically found at elevations ranging from 1,200 to 3,500 meters (3,900-11,500 feet). It often occurs in forest edges, clearings, and areas with dense undergrowth.
Its diet primarily consists of large insects (e.g., moths, beetles, grasshoppers), small birds (up to its own size), small mammals, and occasionally lizards or frogs, captured via active pursuit from a perch.
The Cloud-forest Pygmy Owl exhibits both diurnal and crepuscular activity patterns, frequently hunting during daylight hours, especially in overcast conditions. It typically roosts in dense foliage or within tree cavities during periods of inactivity. Foraging strategy involves perching conspicuo...
The Cloud-forest Pygmy Owl is a resident species endemic to the Andes mountains of South America, primarily distributed in a relatively narrow band of humid montane forest. Its breeding range extends from the Western and Central Andes of Colombia, south through both slopes of the Ecuadorian Andes...
Least Concern
- Despite its small size, the Cloud-forest Pygmy Owl is an audacious predator, capable of taking birds larger than itself. - It is one of the few owl species that is regularly active during the daytime, especially when the cloud cover is thick. - The prominent 'false eyes' on the back of its head...