Mountain wagtail

Last updated

Mountain wagtail
Mountain wagtail, Motacilla clara.jpg
Scientific classification Red Pencil Icon.png
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Passeriformes
Family: Motacillidae
Genus: Motacilla
Species:
M. clara
Binomial name
Motacilla clara
Sharpe, 1908 [2]

The mountain wagtail (Motacilla clara), also known as the long-tailed wagtail or grey-backed wagtail, is a species of wagtail of the family Motacillidae from sub-Saharan Africa. [2]

Contents

Description

A slender, long tailed wagtail with light bluish grey upperparts and white underparts with a narrow black breast band. The wings are black with white feather edges and two white wing covert bars. The outer tail is white and the tail centre is black. The face is blackish broken up with a white supercilium and the eyelid. Juveniles are browner than adults. [3]

Distribution

The mountain wagtail occurs in the Afromontane, from Guinea to Ethiopia south to South Africa. In southern Africa it is locally common in the north and eastern highlands of Zimbabwe and adjoining parts of Mozambique, southwards to the Eastern Cape. [4]

Habitat

The mountain wagtail normally prefers small rivers and streams in hill country, especially stretches where there are waterfalls and flat rocks immersed in shallow water and where hill slopes are clothed in forest, woodland or dense scrub. It may also be seen along forest paths, tracks and roads and occasionally in gardens. [4]

Biology

The mountain wagtail is mainly insectivorous, catching mainly flies with most of its foraging conducted along watercourses, where it searches for prey on rocks, in sand and in shallow water. They have also been recorded eating caddis flies, mayflies (both adults) and nymphs, dragonflies and damselflies, butterflies and moths, beetles, grubs, slugs and tadpoles. [4]

It is a monogamous, territorial solitary nester where the male and female usually pair for life. Both sexes build the nest which consists of a bulky cup lined with root fibres, plant stalks and fibrous tissues, resting on a foundation of material moistened by water then set to dry. The nest is usually situated in a cavity in the stream bank, on a boulder, rock face or wall of a dam. Sometimes the nest is placed in plant debris caught in a branch over water, a tree near a deep pool or occasionally in man-made structures, such as bridges or buildings. In southern Africa the eggs are laid from August–May, with a peak during September–December. 1-4 eggs are laid and these are incubated by both sexes for 13–14 days, the male and the female alternate incubation in shifts of 15–60 minutes. The nestlings are fed by both parents and brooded constantly for the first 3–4 days or so of their lives, after which brooding becomes less frequent and totally stops when they reach 6–8 days old. The young fledge at 14–18 days old and remain in their parents' territory for between 19 and 48 days. [4]

Subspecies

Three subspecies of the mountain wagtail are currently recognised. [2]

Related Research Articles

White wagtail Species of bird

The white wagtail is a small passerine bird in the family Motacillidae, which also includes pipits and longclaws. The species breeds in much of Europe and the Asian Palearctic and parts of North Africa. It has a toehold in Alaska as a scarce breeder. It is resident in the mildest parts of its range, but otherwise migrates to Africa. In Ireland and Great Britain, the darker subspecies, the pied wagtail or water wagtail predominates. In total, there are between 9 and 11 subspecies.

Motacillidae Family of birds

The wagtails, longclaws and pipits are a family, Motacillidae, of small passerine birds with medium to long tails. There are around 70 species in 5 genera. The longclaws are entirely restricted to the Afrotropics, and the wagtails are predominantly found in Europe, Africa and Asia, with two species migrating and breeding in Alaska. The pipits have the most cosmopolitan distribution, being found across mostly in the Old World but occurring also in the Americas and oceanic islands such as New Zealand and the Falklands. Two African species, the yellow-breasted pipit and Sharpe's longclaw, are sometimes placed in a separate seventh genus, Hemimacronyx, which is closely related to the longclaws.

Grey wagtail Species of bird

The grey wagtail is a member of the wagtail family, Motacillidae, measuring around 18–19 cm overall length. The species looks somewhat similar to the yellow wagtail but has the yellow on its underside restricted to the throat and vent. Breeding males have a black throat. The species is widely distributed, with several populations breeding in Eurosiberia and migrating to tropical regions in Asia and Africa. The species is always associated with running water when breeding, although they may use man-made structures near streams for the nest. Outside the breeding season, they may also be seen around lakes, coasts and other watery habitats. Like other wagtails, they frequently wag their tail and fly low with undulations and they have a sharp call that is often given in flight.

Western yellow wagtail Species of bird

The western yellow wagtail is a small passerine in the wagtail family Motacillidae, which also includes the pipits and longclaws.

Citrine wagtail Species of bird

The citrine wagtail (Motacilla citreola) is a small songbird in the family Motacillidae.

Water pipit Species of passerine bird

The water pipit is a small passerine bird which breeds in the mountains of Southern Europe and the Palearctic eastwards to China. It is a short-distance migrant; many birds move to lower altitudes or wet open lowlands in winter.

White-browed wagtail Species of bird

The white-browed wagtail or large pied wagtail is a medium-sized bird and is the largest member of the wagtail family. They are conspicuously patterned with black above and white below, a prominent white brow, shoulder stripe and outer tail feathers. White-browed wagtails are native to South Asia, common near small water bodies and have adapted to urban environments where they often nest on roof tops. The specific name is derived from the Indian city of Madras.

Forest wagtail Species of bird

The forest wagtail is a medium-sized passerine bird in the wagtail family Motacillidae. It has a distinctive plumage that sets it apart from other wagtails and has the habit of wagging its tail sideways unlike the usual up and down movements of the other wagtail species. It is the only wagtail species that nests in trees. They are found mainly in forested habitats, breeding in the temperate parts of east Asia and wintering across tropical Asia from India to Indonesia.

Blue-billed teal Species of bird

The blue-billed teal, spotted teal or Hottentot teal is a species of dabbling duck of the genus Spatula. It is migratory resident in eastern and southern Africa, from Sudan and Ethiopia west to Niger and Nigeria and south to South Africa and Namibia. In west Africa and Madagascar it is sedentary.

Cardinal woodpecker Species of bird

The cardinal woodpecker is a widespread and common resident breeder in much of Sub-Saharan Africa. It occurs in a wide range of habitats, ranging from dense forest to thorn bush. They are fairly vocal and are easily identified by their call notes. The sexes are distinguishable by their head patterns.

Horus swift Species of bird

The Horus swift is a small bird in the swift family. It breeds in sub-Saharan Africa. It has an extensive continuous distribution from eastern and southern South Africa north to southern Zambia and central Mozambique, and has recently colonised the De Hoop Nature Reserve area of the Western Cape.

Cape wagtail Species of bird

The Cape wagtail, also known as Wells's wagtail, is a small insectivorous bird which is widespread in southern Africa. It frequents water's edge, lawns and gardens. It is a mostly resident, territorial species, but has been known to undertake limited altitudinal migration or form flocks outside of the breeding season. Like other wagtails they are passerine birds of the family Motacillidae, which also includes the pipits and longclaws.

Familiar chat Species of bird

The familiar chat, is a small passerine bird of the Old World flycatcher family Muscicapidae. It is a common resident breeder in Africa south of the Sahara in rocky and mountainous habitat and around human habitation.

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".

Red-chested cuckoo Species of bird

The red-chested cuckoo is a species of cuckoo in the family Cuculidae. It is a medium-sized bird found in Africa south of the Sahara. In Afrikaans, it is known as "Piet-my-vrou", after its call.

Cuckoo-finch Species of bird

The cuckoo-finch, also known as the parasitic weaver or cuckoo weaver, is a small passerine bird now placed in the family Viduidae with the indigobirds and whydahs. It occurs in grassland in Africa south of the Sahara. The male is mainly yellow and green while the female is buff with dark streaks. The eggs are laid in the nests of other birds.

White-browed robin-chat Species of bird

The white-browed robin-chat, also known as Heuglin's robin, is a species of bird in the family Muscicapidae. Found in east, central and southern Africa, its natural habitats include riverine forest and thickets, and it is also found near humans. The IUCN classifies it as a least-concern species.

White-tailed crested flycatcher Species of bird

The white-tailed crested flycatcher is a species of bird in the flycatcher family Stenostiridae. It has a discontinuous distribution in eastern Africa. There are three subspecies, E. a. albonotata of central Kenya, and Uganda through to south west Tanzania; E. a. subvaerulea, which ranges from southern Kenya to Malawi and E. a. swynnertoni of Zimbabwe and Mozambique.

African pied wagtail Species of bird

The African pied wagtail, or African wagtail, is a species of bird in the family Motacillidae.

Madagascar wagtail Species of bird

The Madagascar wagtail is a species of wagtail in the family Motacillidae. It is endemic to Madagascar.

References

  1. BirdLife International (2018). "Motacilla clara". IUCN Red List of Threatened Species . 2018: e.T22718397A132118135. doi: 10.2305/IUCN.UK.2018-2.RLTS.T22718397A132118135.en . Retrieved 12 November 2021.
  2. 1 2 3 "Mountain Wagtail Motacilla clara Sharpe, 1908". Avibase. Denis Lepage. Retrieved 22 October 2016.
  3. Zimmerman, Dale A.; Turner, Donald A.; Pearson, David J. (1996). Birds of Kenya and Northern Tanzania. Helm. p. 505. ISBN   0-7136-3968-7.
  4. 1 2 3 4 "Motacilla clara (Mountain wagtail, Long-tailed wagtail)". Biodiversity Explorer. Iziko Museums of South Africa. Retrieved 22 October 2016.