Xenopirostris damii
The Van Dam's Vanga, *Xenopirostris damii*, is a striking medium-sized passerine endemic to the dry deciduous forests of western and southwestern Madagascar. Measuring approximately 20-21 cm (7.9-8.3 inches) in length, its most distinctive feature is its massive, laterally compressed, and hooked bill, which is blackish on the upper mandible and yellowish-grey on the lower. The adult plumage is predominantly greyish-black on the crown, nape, and upperparts, contrasting sharply with clean white...
This species primarily inhabits dry deciduous forests and spiny thickets, particularly favoring areas with large, mature trees and often at low to mid-elevations (up to 900 meters).
Its diet consists almost exclusively of invertebrates, including large insects and their larvae, which it skillfully extracts from bark and decaying wood using its powerful, specialized bill.
Van Dam's Vanga is typically observed in pairs or small family groups, occasionally joining mixed-species foraging flocks, especially during the non-breeding season. Its unique bill is central to its foraging strategy: it probes deeply into bark crevices, peels away loose bark, and pries open dea...
The Van Dam's Vanga is endemic to a highly fragmented and restricted range within the western and southwestern dry deciduous forests of Madagascar. Its distribution is extremely patchy, spanning from Ankarafantsika National Park in the northwest, south through areas like Kirindy, Zombitse-Vohibas...
Endangered
- The Van Dam's Vanga is a truly unique bird, being the sole member of its genus, *Xenopirostris*, highlighting its distinct evolutionary path within the vanga family. - Its formidable, hooked bill, with a black upper mandible and yellowish-grey lower mandible, is one of the most specialized fora...