Psalidoprocne fuliginosa
The Mountain Saw-wing, *Psalidoprocne fuliginosa*, is a captivating small swallow endemic to the montane regions of central and western Africa. Measuring approximately 13-14 cm in length, it is characterized by its entirely glossy black plumage, which can exhibit a subtle blue-green sheen under optimal lighting conditions. A key field mark, unique to the *Psalidoprocne* genus, is the distinctively serrated outer primary feathers, which give the bird its common name and likely play a role in i...
Found primarily in montane forests, forest edges, and clearings, often at elevations between 1,000 to 3,000 meters, sometimes higher.
Exclusively insectivorous, feeding primarily on small flying insects such as midges, mosquitoes, and small beetles, caught during continuous aerial foraging.
The Mountain Saw-wing is a highly aerial and diurnal species, spending much of its day hawking for insects on the wing with remarkably agile flight. At night, they typically roost communally in cavities, dense vegetation, or sometimes even old buildings, offering protection from predators and ele...
The Mountain Saw-wing is primarily a resident species found across montane regions of central and western Africa. Its core breeding range includes southeastern Nigeria, western Cameroon, Equatorial Guinea (including Bioko Island), Gabon, and extends into parts of the Republic of Congo and northwe...
Least Concern
- The "saw-wing" name comes from the unique modification of their outer primary feathers, which have serrated edges, a feature rare among birds. - Despite their glossy black appearance, their plumage can shimmer with subtle blue-green iridescence when viewed in direct sunlight. - Unlike many swal...