Red-faced Woodland-warbler
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The red-faced woodland warbler (''Phylloscopus laetus'') is a species of
leaf warbler Leaf warblers are small insectivorous passerine birds belonging to the genus ''Phylloscopus''. Leaf warblers were formerly included in the Old World warbler family but are now considered to belong to the family Phylloscopidae, introduced in 2006 ...
in the family
Phylloscopidae Leaf warblers are small insectivorous passerine birds belonging to the genus ''Phylloscopus''. Leaf warblers were formerly included in the Old World warbler family but are now considered to belong to the family Phylloscopidae, introduced in 2006 ...
. It forms a superspecies with the closely related yellow-throated woodland warbler and the Laura's woodland warbler. It is endemic to the
Albertine Rift montane forests The Albertine Rift montane forests ( French: ''Forêts montagnardes du Rift Albertin'') is a tropical moist broadleaf forest ecoregion in east-central Africa. The ecoregion covers the mountains of the northern Albertine Rift, and is home to dis ...
. Two subspecies are recognised, the nominate ''P. l. laetus'' ranges from Western
Uganda Uganda, officially the Republic of Uganda, is a landlocked country in East Africa. It is bordered to the east by Kenya, to the north by South Sudan, to the west by the Democratic Republic of the Congo, to the south-west by Rwanda, and to the ...
and eastern
Democratic Republic of the Congo The Democratic Republic of the Congo (DRC), also known as the DR Congo, Congo-Kinshasa, or simply the Congo (the last ambiguously also referring to the neighbouring Republic of the Congo), is a country in Central Africa. By land area, it is t ...
(the
Ruwenzori Mountains The Rwenzori (also known as the Ruwenzori, Rwenzururu or Rwenjura) are a mountain range, range of mountains in eastern equatorial Africa, located on the border between Uganda and the Democratic Republic of the Congo. The highest peak of the Ruw ...
), south through SW Uganda, western
Rwanda Rwanda, officially the Republic of Rwanda, is a landlocked country in the Great Rift Valley of East Africa, where the African Great Lakes region and Southeast Africa converge. Located a few degrees south of the Equator, Rwanda is bordered by ...
and western
Burundi Burundi, officially the Republic of Burundi, is a landlocked country in East Africa. It is located in the Great Rift Valley at the junction between the African Great Lakes region and Southeast Africa, with a population of over 14 million peop ...
. The second subspecies, ''P. l. schoutedeni'', has a more restricted range, being confined to Mt. Kabobo in eastern DRC. It is one of several species known as Albertine Rift Valley endemics. Overall the species has a total range of 77,000 square kilometres (29000 sq mi). Its natural
habitat In ecology, habitat refers to the array of resources, biotic factors that are present in an area, such as to support the survival and reproduction of a particular species. A species' habitat can be seen as the physical manifestation of its ...
is highland forest between 1200–3100 m, especially in bamboo; it also occurs in areas of secondary forest. The red-faced woodland warbler is a medium-sized (11 cm) warbler with a distinctive reddish face, which is richer on ''P. l. schoutedeni''. Overall the rest of the
plumage Plumage () is a layer of feathers that covers a bird and the pattern, colour, and arrangement of those feathers. The pattern and colours of plumage differ between species and subspecies and may vary with age classes. Within species, there can b ...
is greenish above with a paler off-white belly and rump. Little is known about the breeding biology of this species. Two or three eggs are laid in a ball nest suspended in a tangle of vines in shrubs and trees (up to 10 m above the ground). Both parents care for the young. Red-faced woodland warblers feed on insects and other invertebrates, particularly bugs, beetles and spiders. They hunt in pairs and will sometimes join small feeding flocks. The red-faced woodland warbler is not considered threatened by human activities. It has a small worldwide range but is relatively common where it occurs. It is classified as
least concern A least-concern species is a species that has been evaluated and categorized by the International Union for Conservation of Nature (IUCN) as not being a focus of wildlife conservation because the specific species is still plentiful in the wil ...
by the
IUCN The International Union for Conservation of Nature (IUCN) is an international organization working in the field of nature conservation and sustainable use of natural resources. Founded in 1948, IUCN has become the global authority on the status ...
.


References

{{Taxonbar, from=Q3049757 red-faced woodland warbler Endemic birds of the Albertine Rift montane forests red-faced woodland warbler Taxonomy articles created by Polbot