The Rufous-winged Fulvetta (Pseudominla castaneceps) is a bird

Bird

Birds are feathered, winged, bipedal, endothermic , egg-laying, vertebrate animals. Around 10,000 living species and 188 families makes them the most speciose class of tetrapod vertebrates. They inhabit ecosystems across the globe, from the Arctic to the Antarctic. Extant birds range in size from...

 species

Species

In biology, a species is one of the basic units of biological classification and a taxonomic rank. A species is often defined as a group of organisms capable of interbreeding and producing fertile offspring. While in many cases this definition is adequate, more precise or differing measures are...

 of the Old World babbler

Old World babbler

The Old World babblers or timaliids are a large family of mostly Old World passerine birds. They are rather diverse in size and coloration, but are characterised by soft fluffy plumage. These are birds of tropical areas, with the greatest variety in Southeast Asia and the Indian Subcontinent...

 family

Family (biology)

In biological classification, family is* a taxonomic rank. Other well-known ranks are life, domain, kingdom, phylum, class, order, genus, and species, with family fitting between order and genus. As for the other well-known ranks, there is the option of an immediately lower rank, indicated by the...

 (Timaliidae). Its common name is misleading, because it is not a close relative of the "typical" fulvettas, which are now in the genus Fulvetta

Fulvetta

Fulvetta is a songbird genus. Originally proposed in 1877, it was recently reestablished for the typical fulvettas, which were long included with their presumed relatives in the Timaliidae genus Alcippe...

 and are actually Sylviidae

Sylviidae

Sylviidae is a family of passerine birds that was part of an assemblage known as the Old World warblers. The family was formerly a wastebin taxon with over 400 species of bird in over 70 genera. The family was poorly defined with many characteristics shared with other families...

.

The Black-crowned Fulvetta

Black-crowned Fulvetta

The Black-crowned Fulvetta is a bird species until recently counted as sub-species of the Rufous-winged Fulvetta.-References:...

 (P. klossi) was until recently included here as a subspecies

Subspecies

Subspecies in biological classification, is either a taxonomic rank subordinate to species, ora taxonomic unit in that rank . A subspecies cannot be recognized in isolation: a species will either be recognized as having no subspecies at all or two or more, never just one...

.

This 11 cm long bird has a dark-streaked chestnut crown, white supercilium bron upperparts and pale underparts. The wings show a striking contrast between the bright rufous primaries and the black coverts.

This is a noisy species with a rich warbled ti-du-di-du-di-du-di-du song and wheezy tsi-tsi-tsi-tsi call.
It is common in evergreen montane forests above 1200 m ASL

Above mean sea level

The term above mean sea level refers to the elevation or altitude of any object, relative to the average sea level datum. AMSL is used extensively in radio by engineers to determine the coverage area a station will be able to reach...

, often feeding on vertical trunks.