Papyrus gonolek

Last updated

Papyrus gonolek
Papyrusgonolek.jpg
Scientific classification Red Pencil Icon.png
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Passeriformes
Family: Malaconotidae
Genus: Laniarius
Species:
L. mufumbiri
Binomial name
Laniarius mufumbiri

The papyrus gonolek (Laniarius mufumbiri) is a species of bird in the family Malaconotidae. It is found in Burundi, Democratic Republic of the Congo, Kenya, Rwanda, Tanzania, and Uganda. [1] It has specialised habitat requirements, being restricted to papyrus swamps. Not yet a threatened species, it has become rare due to habitat loss and pollution.

Contents

Description

LaniariusMufumbiriGronvold.jpg

The papyrus gonolek is a medium-sized bush-shrike some 18 cm (7 in) long. The sexes are similar; the crown is dull yellow, the head, upper parts, wings and tail are black apart from a broad white bar on the wings. The breast and upper belly are vivid orange-crimson, and the lower belly whitish. [2]

Ecology

This species is difficult to observe and has been little studied. It occurs singly or in pairs in papyrus swamps, lurking among the vegetation and only flying occasionally, usually a short distance over water to another patch of papyrus. Its presence can often be detected by its calls, which consist of brief whistles and grating tearing sounds which have been rendered as "U-tzeu-U-tzee". Sometimes two birds duet. The diet consists mainly of insects such as beetles, flies and ants, but also includes snails, fruit and seeds when available. Little is known of its breeding biology, but the nest is probably built in a small bush in reedbeds. [2]

Status

The papyrus gonolek has specialist habitat requirements, being restricted to swampy areas in river systems and around lake shores. It is vulnerable to such threats as drainage of wetlands, burning and pollution caused by run-off from agricultural land. It is however a common species and it has been estimated that there may be two million adult birds. On this basis, the International Union for Conservation of Nature has rated its conservation status as being "near threatened". [1]

Related Research Articles

Yellow-crowned gonolek Species of bird

The yellow-crowned gonolek, also known as the common gonolek, is a medium-sized passerine bird in the bushshrike family. It is a common resident breeding bird in equatorial Africa from Senegal and Democratic Republic of Congo east to Ethiopia. It is a skulking bird and frequents dense undergrowth in forests and other wooded habitats. The nest is a cup structure in a bush or tree in which two eggs are laid.

Chestnut woodpecker Species of bird

The chestnut woodpecker is a resident breeding bird in South America from Colombia, Venezuela and the Guianas south to Ecuador, Bolivia and northern and western Brazil, and on Trinidad. It is found in a range of habitat types including rainforest, gallery forest, seasonally flooded forest, mangrove woodland, swamps, plantations and wooded savannah. It is a generally uncommon bird, and threatened by habitat loss, but it has a very wide range, and the International Union for Conservation of Nature has assessed its conservation status as being of least concern.

Southern boubou Species of bird

The southern boubou is a bushshrike. Though these passerine birds and their relations were once included with true shrikes in the Laniidae, they are not closely related to that family.

Crimson-breasted shrike Species of bird

The crimson-breasted shrike or the crimson-breasted gonolek,, or the crimson-breasted boubou, is a southern African bird. It has black upper parts with a white flash on the wing, and bright scarlet underparts. The International Union for Conservation of Nature has rated it as a "least-concern species".

Tropical boubou Species of bird

The tropical boubou or bell shrike is a medium-sized passerine bird of sub-Saharan Africa. This very diverse "species" with its numerous subspecies and morphs has since long posed a taxonomic problem, and recent research suggests it is a cryptic species complex that has now been split into several species.

African cuckoo Species of bird

The African cuckoo is a species of cuckoo in the family Cuculidae. It is found in Sub-Saharan Africa where it migrates within the continent, generally arriving and breeding in any one locality during the rainy season. A fairly common bird, the International Union for Conservation of Nature has rated its conservation status as being of "least concern".

White-bellied cinclodes Species of bird

The white-bellied cinclodes is a species of bird in the ovenbird family, Furnariidae. It is endemic to Peru where it inhabits high level, marshy grassland in the Junín Region and possibly also in the Huancavelica Region. This is a very large furnariid with dark upper parts and gleaming white underparts. It is a rare bird with very specific habitat requirements and is threatened by habitat destruction. The International Union for Conservation of Nature has assessed it as being "critically endangered".

Southern white-crowned shrike African species of bird

The southern white-crowned shrike is a species of bird in the family Laniidae. It is found in Angola, Botswana, Mozambique, Namibia, South Africa, and Zimbabwe. Its natural habitats are subtropical or tropical dry forests and dry savannah.

Swamp boubou Species of bird

The swamp boubou, also known as the Gabon boubou, is a species of bird in the Malaconotidae or bushshrike family. It is native to western and southern Central Africa. In the north of their range, savannah thickets constitute an important part of their habitat, while in the south they are strongly associated with river systems and marshes, for which they are named. The pair bond appears to be maintained by duetting, which in the south is generally synchronous or overlapping. It is most similar to L. major subsp. major, with which it perhaps hybridizes, but the underpart plumage is immaculate white, while the female contributes a ratchet-like note to the duet.

Black-headed gonolek Species of bird

The black-headed gonolek is a species of bird in the family Malaconotidae. It is found in Burundi, Cameroon, Central African Republic, Chad, Democratic Republic of the Congo, Eritrea, Ethiopia, Kenya, Nigeria, Rwanda, Sudan, Tanzania, and Uganda.

Fülleborn's boubou is a species of bird in the family Malaconotidae. It is found in Malawi, Tanzania, and Zambia, where its typical habitat is humid montane forest, dense undergrowth, secondary growth, forest edges and bamboo groves. The name of this bird commemorates the German physician Friedrich Fülleborn.

Uhehe fiscal Subspecies of bird

The Uhehe fiscal is a bird in the family Laniidae. It is endemic to the uplands of southern and eastern Tanzania. Some taxonomic authorities treat this species as a subspecies of the southern fiscal. Despite its small population size and restricted range, the International Union for Conservation of Nature has rated this species as being of "least concern".

Mountain shrike Species of bird

The mountain shrike or grey-capped shrike, is a species of bird in the family Laniidae. It is endemic to the Philippines.

Lagdens bushshrike Species of bird

Lagden's bushshrike is a bird species in the bushshrike family (Malaconotidae) native to Africa. It is a stocky bird with yellow or orange-yellow underparts, olive green upperparts, a grey head and heavy bill. Two subspecies are recognised, one found in west Africa and one in central Africa.

White-bellied pitohui Species of bird

The white-bellied pitohui is a species of bird in the family Pachycephalidae. It is found throughout the lowlands of southern New Guinea (Lorentz River to upper Fly River.

Fire-bellied woodpecker Species of bird

The fire-bellied woodpecker is a species of bird in the family Picidae. It is found in Benin, Ivory Coast, Ghana, Guinea, Liberia, Mali, Nigeria, Sierra Leone, Togo and western Cameroon. A common species, the IUCN has assessed its conservation status as being of "least concern". Some taxonomic authorities place this species in Dendropicos.

Wildlife of Rwanda

The wildlife of Rwanda comprising its flora and fauna, in prehistoric times, consisted of montane forest in one third the territory of present-day Rwanda. However, natural vegetation is now mostly restricted to the three National Parks and four small forest reserves, with terraced agriculture dominating the rest of the country.

Norfolk robin Species of songbird native to Norfolk Island

The Norfolk robin, also known as the Norfolk Island scarlet robin or Norfolk Island robin, is a small bird in the Australasian robin family Petroicidae. It is endemic to Norfolk Island, an Australian territory in the Tasman Sea, between Australia and New Zealand.

Nyabarongo River

The Nyabarongo is a major river in Rwanda, part of the upper headwaters of the Nile. With a total length of 351 km (218 mi), it is the longest river entirely in Rwanda. It is extended 421 km (262 mi) in Lake Rweru including a 69 km (43 mi) upper course of Kagera River before joining into Ruvuvu River to form the Kagera River. The river begins its course at the confluence of the rivers Mbirurume and Mwogo in the South West of the country. These two rivers themselves begin in Nyungwe Forest, and are considered by some to be the most distant source of the Nile. From its start, Nyabarongo flows northward for 85 km, and forms the border between the Western and Southern Provinces. At the confluence with the river Mukungwa, the river changes course and flows eastward for 12 km, then to a more South Eastern course for the last 200 km. For the longest stretch of this course, the river serves as the boundary between the Northern and Southern Provinces, then between the City of Kigali and the Southern Province, and lastly between the City of Kigali and the Eastern Province.

Rugezi Marsh

The Rugezi Marsh is a protected area in Rwanda, covering 6,735 hectares. The wetland is one of headwaters of the Nile, situated in the Northern Province within the Buberuka Highlands. At 2,100 metres (6,900 ft), the marsh is a high altitude peat bog. Rugezi developed from an accumulation of organic materials within a quartzite rock-trapping water depression. In its natural state, Rugezi has been playing a significant ecological, hydrological, socio-economical, historic, and recreational role in Rwanda. It is also an Important Bird Area (IBA) recognized by the BirdLife International in 2001, and is reported to be the habitat of 43 species of birds within and in the surrounding areas of the marsh; the area of IBA is identified as ha8,500 hectares. The specific species of Grauer's swamp warbler and white-winged swamp warbler living together is reported as "unusual" by BirdLife International.

References

  1. 1 2 3 BirdLife International (2016). "Laniarius mufumbiri". IUCN Red List of Threatened Species . 2016: e.T22707593A94130975. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22707593A94130975.en . Retrieved 12 November 2021.
  2. 1 2 Harris, Tony (2010). Shrikes and Bush-shrikes: Including Wood-shrikes, Helmet-shrikes, Shrike Flycatchers, Philentomas, Batises and Wattle-eyes. Bloomsbury Publishing. pp. 249–250. ISBN   978-1-4081-3459-7.