The tawny-flanked prinia (''Prinia subflava'') is a small

passerine A passerine () is any bird of the order Passeriformes (; from Latin 'sparrow' and '-shaped'), which includes more than half of all bird species. Sometimes known as perching birds, passerines are distinguished from other orders of birds by t ...

bird Birds are a group of warm-blooded vertebrates constituting the class Aves (), characterised by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a strong yet lightweigh ...

belonging to the

genus Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus com ...

Prinia Prinia is a genus of small insectivorous birds belonging to the passerine bird family Cisticolidae. They were at one time classed in the Old World warbler family, Sylviidae. The prinias are sometimes referred to as wren-warblers. They are a ...

'' in the family

Cisticolidae The family Cisticolidae is a group of about 160 warblers, small passerine birds found mainly in warmer southern regions of the Old World. They were formerly included within the Old World warbler family Sylviidae. This family probably originated ...

, a family of

Old World warbler Old World warblers are a large group of birds formerly grouped together in the bird family Sylviidae. The family held over 400 species in over 70 genera, and were the source of much taxonomic confusion. Two families were split out initially, the ci ...

s. It is widespread and common in most parts of

Africa Africa is the world's second-largest and second-most populous continent, after Asia in both cases. At about 30.3 million km2 (11.7 million square miles) including adjacent islands, it covers 6% of Earth's total surface area ...

south of the

Sahara , photo = Sahara real color.jpg , photo_caption = The Sahara taken by Apollo 17 astronauts, 1972 , map = , map_image = , location = , country = , country1 = , ...

. The

plain prinia The plain prinia (''Prinia inornata''), also known as the plain wren-warbler or white-browed wren-warbler, p. 343 is a small Cisticolidae, cisticolid warbler found in southeast Asia. It is a resident breeder from Pakistan and India to south Chin ...

(''P. inornata'') of southern

Asia Asia (, ) is one of the world's most notable geographical regions, which is either considered a continent in its own right or a subcontinent of Eurasia, which shares the continental landmass of Afro-Eurasia with Africa. Asia covers an area ...

was formerly included in this species but is now usually considered to be a separate species.

Description

It is 10-13 centimetres in length with a long, narrow, graduated tail and a fairly long, slender bill. The tail is often held erect or waved from side to side. The upperparts are grey-brown with rufous-brown edges to the

flight feathers Flight feathers (''Pennae volatus'') are the long, stiff, asymmetrically shaped, but symmetrically paired pennaceous feathers on the wings or tail of a bird; those on the wings are called remiges (), singular remex (), while those on the tai ...

and a rufous tinge to the rump. The throat and breast are whitish while the flanks and vent are warm buff. There is a whitish stripe over the eye and the lores are dark. The tail feathers have a white tip and a dark subterminal band. The sexes are similar in appearance. Non-breeding birds have a longer tail than breeding birds. Juveniles have pale yellow underparts and a yellowish bill. There are many recognised subspecies. The call is short, wheezy and rapidly repeated. The

song A song is a musical composition intended to be performed by the human voice. This is often done at distinct and fixed pitches (melodies) using patterns of sound and silence. Songs contain various forms, such as those including the repetitio ...

is a monotonous series of shrill notes. The male often sings from an exposed perch. The pale prinia (''P. somalica'') of North-east Africa is similar but paler and greyer with whitish flanks. It inhabits drier, more open habitats than the tawny-flanked prinia. The

river prinia The river prinia (''Prinia fluviatilis'') is a species of bird of the family Cisticolidae. It is found in northwestern Senegal, along the Niger River (near the border between Mali and Niger), in the Lake Chad region and in northwestern Kenya. Its ...

(''P. fluviatilis'') of West Africa is also paler and greyer and has a longer tail. It is restricted to waterside vegetation.

Distribution and habitat

There are ten

subspecies In biological classification, subspecies is a rank below species, used for populations that live in different areas and vary in size, shape, or other physical characteristics (morphology), but that can successfully interbreed. Not all species ...

distributed across most parts of

sub-Saharan Africa Sub-Saharan Africa is, geographically, the area and regions of the continent of Africa that lies south of the Sahara. These include West Africa, East Africa, Central Africa, and Southern Africa. Geopolitically, in addition to the List of sov ...

except for the driest and wettest areas. It is absent from much of the

Congo Basin The Congo Basin (french: Bassin du Congo) is the sedimentary basin of the Congo River. The Congo Basin is located in Central Africa, in a region known as west equatorial Africa. The Congo Basin region is sometimes known simply as the Congo. It con ...

, southern

Namibia Namibia (, ), officially the Republic of Namibia, is a country in Southern Africa. Its western border is the Atlantic Ocean. It shares land borders with Zambia and Angola to the north, Botswana to the east and South Africa to the south and ea ...

, south-west

Botswana Botswana (, ), officially the Republic of Botswana ( tn, Lefatshe la Botswana, label=Setswana, ), is a landlocked country in Southern Africa. Botswana is topographically flat, with approximately 70 percent of its territory being the Kalahar ...

and the western half of

South Africa South Africa, officially the Republic of South Africa (RSA), is the southernmost country in Africa. It is bounded to the south by of coastline that stretch along the South Atlantic and Indian Oceans; to the north by the neighbouring countri ...

. It is found amongst shrubs and grass in a variety of habitats including

woodland A woodland () is, in the broad sense, land covered with trees, or in a narrow sense, synonymous with wood (or in the U.S., the ''plurale tantum'' woods), a low-density forest forming open habitats with plenty of sunlight and limited shade (see ...

savanna A savanna or savannah is a mixed woodland-grassland (i.e. grassy woodland) ecosystem characterised by the trees being sufficiently widely spaced so that the canopy does not close. The open canopy allows sufficient light to reach the ground to ...

and cultivated areas. It adapts well to man-made habitats and is not considered to be threatened.

Behaviour

It feeds on

insect Insects (from Latin ') are pancrustacean hexapod invertebrates of the class Insecta. They are the largest group within the arthropod phylum. Insects have a chitinous exoskeleton, a three-part body ( head, thorax and abdomen), three pairs ...

s and other

invertebrate Invertebrates are a paraphyletic group of animals that neither possess nor develop a vertebral column (commonly known as a ''backbone'' or ''spine''), derived from the notochord. This is a grouping including all animals apart from the chordate ...

s. It forages in small flocks which move through shrubs and undergrowth. The

nest A nest is a structure built for certain animals to hold eggs or young. Although nests are most closely associated with birds, members of all classes of vertebrates and some invertebrates construct nests. They may be composed of organic materia ...

is purse-shaped and made of strips of

grass Poaceae () or Gramineae () is a large and nearly ubiquitous family of monocotyledonous flowering plants commonly known as grasses. It includes the cereal grasses, bamboos and the grasses of natural grassland and species cultivated in lawns an ...

woven together. It is built one to two metres above the ground. Two to four

eggs Humans and human ancestors have scavenged and eaten animal eggs for millions of years. Humans in Southeast Asia had domesticated chickens and harvested their eggs for food by 1,500 BCE. The most widely consumed eggs are those of fowl, especial ...

are laid; they are variable in ground colour and usually have brown or purple spots or blotches.

Gallery

Tawny-flanked prinia (Prinia subflava bechuanae).jpg, ''P. s. bechuanae'' with nesting material,

Tawny-flanked prinia (Prinia subflava) immature.jpg, Juvenile ''P. s. melanorhyncha'', Soysambu Conservancy,

Kenya ) , national_anthem = "Ee Mungu Nguvu Yetu"() , image_map = , map_caption = , image_map2 = , capital = Nairobi , coordinates = , largest_city = Nairobi , ...

Prinia subflava.jpg, Collecting nest material in

Kruger National Park Kruger National Park is a South African National Park and one of the largest game reserves in Africa. It covers an area of in the provinces of Limpopo and Mpumalanga in northeastern South Africa, and extends from north to south and from ea ...

References

*Barlow, Clive; Wacher, Tim & Disley, Tony (1999) ''A Field Guide to Birds of the Gambia and Senegal'', Pica Press, Sussex. *Serle, W.; Morel G.J. & Hartwig, W. (1977) ''Collins Field Guide: Birds of West Africa'', HarperCollins. *Sinclair, Ian & Ryan, Peter (2003) ''Birds of Africa south of the Sahara'', Struik, Cape Town. *Zimmerman, Dale A.; Turner, Donald A. & Pearson, David J. (1999) ''Birds of Kenya & Northern Tanzania'', Christopher Helm, London.

External links

African Bird Image Database: Tawny-flanked prinia
* Tawny-flanked prinia
Species text in The Atlas of Southern African Birds
{{Taxonbar, from=Q3726284

tawny-flanked prinia The tawny-flanked prinia (''Prinia subflava'') is a small passerine bird belonging to the genus ''Prinia'' in the family Cisticolidae, a family of Old World warblers. It is widespread and common in most parts of Africa south of the Sahara. The p ...

Birds of Sub-Saharan Africa