Xenopirostris polleni
Pollen's Vanga, *Xenopirostris polleni*, is a striking medium-sized passerine endemic to the dry deciduous and spiny forests of western and southwestern Madagascar. Measuring approximately 24-25 cm (9.4-9.8 inches) in length, it is distinguished by its unique, large, pale blue-gray bill, which is laterally compressed and tipped with black, making it an unmistakable field mark. The plumage is boldly pied, featuring a glossy black cap and upperparts contrasting sharply with pristine white under...
Found primarily in dry deciduous forests and spiny thickets, often favoring areas with large trees and dense undergrowth, from sea level up to around 900 meters.
Primarily insectivorous, feeding on large insects such as beetle larvae, grasshoppers, mantises, and caterpillars, as well as spiders. Occasionally preys on small vertebrates like chameleons, expertly prying them from their hiding spots with its robust bill.
Pollen's Vanga is typically observed singly or in pairs, often leading or participating in mixed-species foraging flocks alongside other vangas and cuckooshrikes. Its unique bill is central to its foraging strategy, which involves deftly prying and levering bark to expose hidden insects, as well ...
Pollen's Vanga is strictly endemic to the island of Madagascar, with its distribution concentrated along the western and southwestern coastal plains and interior dry forest regions. Its breeding range encompasses the dry deciduous forests from the Tsiribihina River south to the Mangoky River, ext...
Least Concern
- The genus name *Xenopirostris* literally translates to 'strange bill,' a fitting description for its most distinctive feature. - Its bill is not just large, but uniquely laterally compressed, specifically adapted for 'levering' bark to extract prey. - Pollen's Vanga is part of the Vangidae fami...