Phylloscopus subviridis
The Brooks's Leaf Warbler (Phylloscopus subviridis) is a diminutive and active passerine, measuring approximately 9-10 cm in length with a weight typically between 5-7 grams. Its plumage is characterized by olive-green to greenish-grey upperparts and dull whitish to yellowish-white underparts, often with a brighter yellow wash on the vent. Key field marks include a short, pale yellowish supercilium that contrasts subtly with a faint dark eye-stripe, and frequently a single pale wing-bar, part...
This species primarily breeds in high-altitude scrub, juniper forests, open coniferous woodlands, and subalpine meadows, typically above 2,500 meters. During winter, it descends to lower-elevation broadleaf forests, scrubland, and cultivated areas, often between 1,000-2,500 meters.
Its diet consists almost exclusively of small insects, including beetles, caterpillars, aphids, and other arthropods, which it obtains primarily by gleaning from foliage and twigs.
Brooks's Leaf Warbler is a diurnal and ceaselessly active bird, constantly flitting and gleaning through the foliage of trees and bushes. It is an active arboreal insectivore, meticulously searching for insects and larvae on leaves and twigs, predominantly in the middle to upper canopy, occasiona...
The Brooks's Leaf Warbler boasts a breeding range primarily spanning the high-altitude mountain systems of Central Asia and the Western Himalayas. This encompasses the Tian Shan, Pamir-Alay, and Alay Mountains, extending through nations such as Afghanistan, Tajikistan, Uzbekistan, Kyrgyzstan, and...
Least Concern
- Brooks's Leaf Warbler was named after William Edwin Brooks, a British ornithologist who conducted extensive research on birds in India during the 19th century. - Despite its relatively plain appearance, its distinctive, high-pitched song is one of the easiest ways to identify it, especially in ...