Brazza's martin

Brazza's martin (Phedina brazzae) is a passerine bird in the swallow family, Hirundinidae. It is 12 cm (4.25 in) long with grey-brown upperparts, heavily black-streaked white underparts, and a brownish tint to the breast plumage. The sexes are similar, but juvenile birds have more diffuse breast streaking and reddish-brown edges to the feathers of the back and wings. The song consists of a series of short notes of increasing frequency, followed by a complex buzz that is sometimes completed by a number of clicks.

The range of this species falls within the African countries of Angola, the Republic of the Congo, and the Democratic Republic of the Congo. Nesting in burrows in river banks, it lays a clutch of three white eggs. This bird feeds on flying insects, including termites, and may hunt over rivers or open savanna. It forms mixed flocks with other swallows, but is readily identified by its combination of brown upperparts, streaked underparts and a square tail.

Although this little-known bird had been classified as Data Deficient by the International Union for Conservation of Nature (IUCN), it actually appears to be common and widespread, and it has been listed as a species of Least Concern since 2008. There may be some hunting of this martin for food, but the species does not appear to be facing any serious short-term threats.

Brazza's martin
Phedina brazzae 1894 edit
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Passeriformes
Family: Hirundinidae
Genus: Phedina
Species:
P. brazzae
Binomial name
Phedina brazzae
Oustalet, 1886
Map showing the breeding areas in Africa
  Approximate range in Africa

Taxonomy

The Brazza's martin was first described in 1886 under its current binomial name by French zoologist Émile Oustalet from a specimen obtained at Nganchu in the Ngabé District of what is now the Republic of Congo.[2][3] The genus name, Phedina, is derived from the Greek phaios (φαιός) "brown" and the Italian rondine "swallow".[4] The species name commemorates Italian-born French explorer Pierre Savorgnan de Brazza, later to become governor-general of the French Congo,[5] who collected the type specimen.[6] This species was often called the "Congo martin",[2] but this invites confusion with the Congo sand martin or Congo martin, Riparia congica.[7]

The Phedina species are members of the swallow family of birds, and are classed as members of the Hirundininae subfamily, which comprises all swallows and martins except the very distinctive river martins. DNA sequence studies suggest that there are three major groupings within the Hirundininae, broadly correlating with the type of nest built. These groups are the "core martins", including burrowing species like the sand martin; the "nest-adopters", which are birds like the tree swallow that utilise natural cavities; and the "mud nest builders", such as the barn swallow, which build a nest from mud. The Phedina species nest in burrows and therefore belong to the "core martins" group.[8][9]

The genus Phedina is thought to be an early offshoot from the main swallow lineage, although the striped plumage of its two species suggests a distant relationship with several streaked African Hirundo species.[10][11] The only other member of the genus is the Mascarene martin P. borbonica, although in the past it has sometimes been suggested that Brazza's martin should be moved to its own genus Phedinopsis due to the significant differences in vocalisations and nest type from its relative.[10][12] The nearest relative of the Phedina martins is the banded martin, Riparia cincta, which appears not to be closely related to the other members of its current genus and resembles Brazza's martin in nesting habits and vocalisations.[8][13] The current Association of European Rarities Committees (AERC)-recommended practice is to move the banded martin to its own genus as Neophedina cincta, rather than to merge it into Phedina, since the banded martin's larger size, different bill and nostril shape and non-colonial nesting are differences from the other Phedina species.[14]

Description

The Brazza's martin is 12 cm (4.25 in) long with wings averaging 100.5 mm (4.4 in). This small hirundine has grey-brown upperparts with a somewhat darker brown head and white underparts heavily streaked with blackish-brown from the throat to vent. There is a brownish tint to the breast plumage. The square tail averages 46.8 mm (1.8 in) long and has white edges to the brown undertail coverts. The flight feathers are blackish-brown and the bill and legs are black. The eyes are dark brown and the black bill averages 8.5 mm (0.33 in) long. The sexes are similar, but juvenile birds have more diffuse breast streaking and reddish-brown or buff edges to the feathers of the back and wings.[2][15] This bird has no subspecies.[16]

The song consists of a series of short notes increasing in frequency which are followed by a complex buzz and sometimes completed by a number of clicks. The song becomes increasingly loud, although the final clicks are quite soft. The song is similar to that of the banded martin, and does not resemble the Mascarene martin, suggesting unresolved taxonomic problems.[13] The flight is variously described as heavy,[2] or like that of a sand martin.[17]

Brazza's martin can be distinguished from most other swallows within its range by the heavy streaking on the underparts.[2] Although the lesser striped swallow also has white underparts with dark streaking, it is larger, has a deeply forked tail and a very different plumage, with dark blue upperparts, a red rump and a chestnut head.[18] Compared to the Mascarene martin, this species is smaller, has a plainer back and finer dashing on the throat and chest,[19] but there is no range overlap.[20]

Distribution and habitat

The distribution of the Brazza's martin was initially poorly known, and until 1922 the type specimen in the Paris Museum was the only recorded example of this species. A Father Callewaert then collected 20 martins near Luluabourg (now Kananga),[21] and this bird is now known to breed in the south of the Democratic Republic of the Congo (DRC), the Republic of the Congo, and in northern Angola. There is one probable sighting from southeast Gabon.[17]

In the breeding season this martin is found near rivers with the steep banks that are needed for the nest burrows. Suitable habitat occurs along lowland tropical rivers like the Congo[2] or rivers with sandbanks in the highlands of Angola. The highland locations have wide grassy riverways running through miombo woodlands,[13] whereas the Congo Basin is tropical forest with over 200 cm (80 in) of rain a year. The lowland habitats are a patchwork of dry, seasonally flooded and permanently wet woodland, and seasonally flooded savanna, and the swamp forests contain trees such as Symphonia globulifera, raffia palms and Mitragyna species, and the riverbanks are often lined with arrowroot.[22] This martin seems to be able to adapt to open savanna habitats containing Hymenocardia acida, in which it will roost overnight when not breeding, and is therefore not heavily dependent on the neighbouring forests as long as the riverine breeding sites survive.[13]

Behaviour

La rivière Lulilaka, parc national de Salonga, 2005
Breeding habitat in the Democratic Republic of the Congo

In a presumed example of courtship behaviour, a male Brazza's martin perched about 30 cm (1 ft) away from a female and sang for about ten minutes. As it sang, the male leant towards the female, which caused the still-folded wings and tail to rise relative to the body.[13] The Brazza's martin nests in the vertical banks of forested rivers from July to October, at the end of the dry season but before the river levels are high enough to cause flooding.[2] A small colony of four pairs was recorded breeding near a rocky outcrop on the side of a valley.[3]

The Brazza's martin nests singly or in loose colonies with sometimes widely separated burrows. The nest is a small heap of soft material such as feathers or dry grass at the end of a typically 50-cm (20-in) tunnel. The normal clutch is three white eggs. The eggs measure 18.5 x 112.5 mm (0.73 x 0.49 in) and weigh 1.5 g (0.05 oz). The incubation and fledging times are unknown,[2] although as with all hirundines the chicks are altricial, hatching naked and blind.[23]

As with other swallows, Brazza's martin feeds on flying insects, including termites, and may hunt over rivers or open savanna.[2] It can occur in single-species flocks or with other swallows including barn swallows, lesser striped swallows,[1][13] or rock martins.[17]

Status

There has been little ornithological research in this part of Africa, and until 2008 the Brazza's martin was classified as Data Deficient.[1] It was thought to have a much more restricted distribution range, but a 2007 paper presented evidence that extended its known range by 500 km (300 mi) to the north and 175 km (90 mi) southwards, a quadrupling of the area.[13] It has a large range of 402,000  km2 (155,000 sq mi) although the total population is unknown. Its extensive range and apparently stable population means this bird is classed as Least Concern on the IUCN Red List.[24]

It is likely that this species is dug out for food by humans, but its small, dispersed colonies in firm soil suggests that it is a less rewarding target than the densely packed sandbank nests of species such as the African river martin and rosy bee-eater.[13] Breeding colonies in river sandbars are liable to flooding,[1] but neither natural causes nor hunting appear to be having a serious impact, and this species seems under no immediate threat. Its ability to use degraded habitats also aids its survival.[24] The Brazza's martin is not a protected species in Angola,[25] the DRC,[26] or the Republic of Congo.[27]

References

  1. ^ a b c d BirdLife International (2012). "Phedina brazzae". IUCN Red List of Threatened Species. Version 2013.2. International Union for Conservation of Nature. Retrieved 26 November 2013.
  2. ^ a b c d e f g h i Turner & Rose (1989) p. 157.
  3. ^ a b Rand, Austin Loomer; Friedmann, Herbert; Traylor, Melvin A (1959). "Birds from Gabon and Moyen Congo". Fieldiana Zoology. 41 (2): 307–308.
  4. ^ Jobling (2010) p. 302.
  5. ^ Jobling (2010) p. 76.
  6. ^ Sharpe & Wyatt (1894) p. 207.
  7. ^ "Waxwings to swallows". IOC World Bird List version 3.2. International Ornithologists' Union. Archived from the original on 2011-07-24. Retrieved 22 November 2012.
  8. ^ a b Sheldon, Frederick H; Whittingham, Linda A; Moyle, Robert G; Slikas, Beth; Winkler, David W (2005). "Phylogeny of swallows (Aves: Hirundinidae) estimated from nuclear and mitochondrial DNA". Molecular Phylogenetics and Evolution. 35 (1): 254–270. doi:10.1016/j.ympev.2004.11.008. PMID 15737595.
  9. ^ Winkler, David W; Sheldon, Frederick H (1993). "Evolution of nest construction in swallows (Hirundinidae): A molecular phylogenetic perspective" (PDF). Proceedings of the National Academy of Sciences USA. 90 (12): 5705–5707. doi:10.1073/pnas.90.12.5705. PMC 46790. PMID 8516319. Archived from the original (PDF) on 2011-07-17.
  10. ^ a b Turner & Rose (1989) p. 8.
  11. ^ Turner & Rose (1989) pp. 70–72.
  12. ^ Wolters, Hans Edmund (1971). "Probleme der Gattungsabgrenzung in der Ornithologie" (PDF). Bonner Zoologische Beitraege (in German). 22 (3–4): 210–219.
  13. ^ a b c d e f g h Mills, Michael S L; Cohen, Callan (2007). "Brazza's Martin Phedina brazzae: new information on range and vocalisations". Ostrich. 78 (1): 51–54. doi:10.2989/OSTRICH.2007.78.1.8.52.
  14. ^ Crochet et al. (2011) p. 4.
  15. ^ Turner & Rose (1989) pp. 58–59.
  16. ^ "Phedina brazzae Oustalet, 1886". Integrated Taxonomic Information System (ITIS). Retrieved 7 December 2012.
  17. ^ a b c King, Tony (2007). "Brazza's Martin Phedina brazzae in the Lesio-Louna Reserve, Congo Republic" (PDF). Malimbus. 29 (1): 46–49.
  18. ^ Turner & Rose (1989) pp. 194–197.
  19. ^ Reichenow (1903) p. 425.
  20. ^ Turner & Rose (1989) pp. 155–157.
  21. ^ Chapin, James Paul (1953). "The Birds of the Belgian Congo: Part 3". Bulletin of the American Museum of Natural History. 75A: 742–743.
  22. ^ World Wildlife Fund (lead ed.); Sigsgaard, Lene; McGinley, Mark (topic eds.) "Eastern Congolian swamp forests Archived 2012-10-17 at the Wayback Machine". In Cleveland, Cutler J (ed.) (2006). Encyclopedia of Earth. Environmental Information Coalition and National Council for Science and the Environment. Retrieved 4 November 2012.
  23. ^ Turner & Rose (1989) p. 4.
  24. ^ a b "Species factsheet Phedina brazzae". BirdLife International. Retrieved 5 December 2012.
  25. ^ de Klemm & Lausche (1986) pp. 262–266.
  26. ^ de Klemm & Lausche (1986) pp. 515–518.
  27. ^ "Protected Species in Republic of Congo". Projet d'appui à l'Application de la Loi sur la Faune sauvage. Retrieved 3 November 2012.

Cited texts

  • Crochet, P-A; Barthel, P H; Bauer, H-G; van den Berg, A B; Bezzel, E; Collinson, J M; Dietzen, C; Dubois, P J; Fromholtz, J; Helbig, A J; Jiguet, F; Jirle, E; Knox, A G; Krüger, T; Le Maréchal, P; van Loon, A J; Päckert, M; Parkin, D T; Pons, J-M; Raty, L; Roselaar, C S; Sangster, G; Steinheimer, F D; Svensson, L; Tyrberg, T; Votier, S C; Yésou, P (2011). AERC TAC's taxonomic recommendations: 2011 report (PDF). Luxembourg: AERC.
  • Jobling, James A (2010). The Helm Dictionary of Scientific Bird Names (PDF). London: Christopher Helm. ISBN 978-1-4081-2501-4.
  • de Klemm, Cyrille; Lausche, Barbara J (1986). African Wildlife Laws (IUCN Environmental Policy & Law Occasional Paper; No. 3). Gland: World Conservation Union. ISBN 2-88032-091-7.
  • Reichenow, Anton (1903). Die Vögel Afrikas: Zweiter Band (in German). Neudam: J Neuman.
  • Sharpe, Richard Bowdler; Wyatt, Claude Wilmott (1894). A Monograph of the Hirundinidae: Volume 1. London: Self-published.
  • Turner, Angela K; Rose, Chris (1989). A Handbook to the Swallows and Martins of the World. London: Christopher Helm. ISBN 0-7470-3202-5.
Atticora

Atticora is a genus of bird in the swallow family Hirundinidae. These species are found in South America.

It contains the following two species:

White-banded swallow (Atticora fasciata)

Black-collared swallow (Atticora melanoleuca)

Black-and-rufous swallow

The black-and-rufous swallow (Hirundo nigrorufa) is a species of bird in the family Hirundinidae.

Forest swallow

The forest swallow (Petrochelidon fuliginosa) is a species of bird in the family Hirundinidae.

It is found in Cameroon, Republic of the Congo, Equatorial Guinea, Gabon, and Nigeria.

Galápagos martin

The Galápagos martin (Progne modesta) is a species of bird in the Hirundinidae family, endemic to the Galápagos Islands.

Its natural habitats are subtropical or tropical dry shrubland, subtropical or tropical seasonally wet or flooded lowland grassland, pastureland, and heavily degraded former forest.

Greater striped swallow

The greater striped swallow (Cecropis cucullata) is a large swallow that is native to Africa south of the equator.

Grey-rumped swallow

The grey-rumped swallow (Pseudhirundo griseopyga) is a species of bird in the monotypic genus, Pseudhirundo, in the family Hirundinidae.

It is found in Angola, Benin, Botswana, Burkina Faso, Burundi, Cameroon, Central African Republic, Republic of the Congo, Democratic Republic of the Congo, Ivory Coast, Equatorial Guinea, Ethiopia, Gabon, Gambia, Ghana, Guinea, Guinea-Bissau, Kenya, Liberia, Malawi, Mali, Mozambique, Namibia, Niger, Nigeria, Rwanda, Senegal, Sierra Leone, South Africa, Sudan, Swaziland, Tanzania, Uganda, Zambia, and Zimbabwe.

Mascarene martin

The Mascarene martin or Mascarene swallow (Phedina borbonica) is a passerine bird in the swallow family that breeds in Madagascar and in the Mascarene Islands. The nominate subspecies occurs on Mauritius and Réunion and has never been found away from the Mascarene Islands, but the smaller Madagascan subspecies, P. b. madagascariensis, is migratory and has been recorded wintering in East Africa or wandering to other Indian Ocean islands.

The Mascarene martin is a small swallow that has grey-brown underparts becoming white on the throat and lower abdomen, dark grey-brown upperparts and a slightly forked tail. The underparts are heavily streaked with black. It nests in small colonies anywhere with suitably sheltered sites for constructing a nest, such as ledges, buildings, tunnels, caves or amongst rocks. The nest is a shallow cup of twigs and other plant material, and the normal clutch is two or three brown-spotted white eggs. The incubation and fledging times are unknown. The Mascarene martin has a heavy flight with slow wingbeats interspersed with glides, and frequently perches on wires. It feeds on insects in flight, often hunting low over the ground or vegetation. In eastern Africa, open habitats such as deforested areas are frequently used for hunting. A number of internal and external parasites have been detected in this species.

Tropical cyclones can adversely affect populations on the smaller islands, but the Mascarene martin is a locally common bird with an apparently stable population and is classed as a species of Least Concern by the International Union for Conservation of Nature (IUCN). Its legal protection ranges from none on the French overseas department of Réunion to a status on Mauritius as a "species of wildlife in respect of which more severe penalties are provided".

Peruvian martin

The Peruvian martin (Progne murphyi) is a species of bird in the family Hirundinidae. It is found in Peru and far norther Chile.

Its natural habitats are subtropical or tropical moist lowland forest, subtropical or tropical moist montane forest, subtropical or tropical dry lowland grassland, subtropical or tropical high-altitude grassland, pastureland, and urban areas. It is threatened by habitat loss.

Phedina

Phedina is a small genus of passerine birds in the swallow family. It has two members, the Mascarene martin, Phedina borbonica, which has two subspecies in Madagascar and the Mascarene Islands respectively, and Brazza's martin, P. brazzae, which breeds in the Democratic Republic of the Congo (DRC), the Republic of the Congo, and northern Angola. The nearest relative of the Phedina martins is the banded martin, Riparia cincta, which resembles Brazza's martin in nesting habits and vocalisations. Both Phedina martins have grey-brown upperparts and paler, heavily streaked underparts. Adult Mascarene martins are 15 cm (5.9 in) in length, and Brazza's martin is smaller at 12 cm (4.7 in) long. Both species have brown wings, dark brown eyes and a black bill and legs. Juvenile birds have more diffuse breast streaking and pale edges to the feathers of the back and wings than the adults. Both species can be distinguished from most other swallows in their breeding or wintering ranges by the streaking on the underparts and lack of a deeply forked tail. The Mascarene martin has a warbled siri-liri siri-liri song given in flight, but Brazza's martin has quite different vocalisations, its song consisting of a series of short notes followed by a complex buzz and sometimes some final clicks.

Both species typically breed in small groups: the Mascarene martin builds a shallow cup nest of twigs and coarse plant material with a soft inner lining, whereas Brazza's martin makes a small heap of soft material such as feathers or dry grass at the end of a typically 50-cm (20-in) tunnel in a riverbank. The normal clutch is three eggs for Brazza's martin, two for Mascarene martins on Madagascar and Mauritius, and two or three for those on Réunion. As with other swallows, both martins feed on flying insects, hunting in single-species groups or with other swallows and swifts.

Brazza's martin may be hunted by humans, and both species may be infected with a variety of parasites. These swallows may be affected by poor weather when breeding, but neither appears to be under serious threat. The small islands which are the home of the Mascarene martin subspecies P. b. borbonica may be devastated by cyclones, which have the potential to cause severe temporary losses to the populations on Mauritius and Réunion. The legal protection afforded to the Phedina martins varies with jurisdiction, and ranges from none for Mascarene martins on Réunion to special protection for the same species on Madagascar. The Brazza's martin is not a protected species anywhere in its range.

Preuss's cliff swallow

Preuss's cliff swallow (Petrochelidon preussi), also known as Preuss's swallow, is a species of bird in the family Hirundinidae.

Progne

Progne is a genus of birds. The genus name refers to Procne (Πρόκνη), a mythological girl who was turned into a swallow to save her from her husband. She had killed their son to avenge the rape of her sister.

Saw-wing

The saw-wings, Psalidoprocne, is a small genus of passerine birds in the swallow family. The common name of this group is derived from the rough outer edge of the outer primary feather on the wing, which is rough due to recurved barbs. The function of this is unknown. The birds are 11–17 cm long and black or black-and-white in colour. The genus has an African distribution and all species can be found foraging over forest and woodland.

Sinaloa martin

The Sinaloa martin (Progne sinaloae) is a species of bird in the family Hirundinidae.

It breeds semicolonially in sheer cliff faces within pine-oak forests of the Sierra Madre Occidental of western Mexico. Presumed migrant records also come from Belize and Guatemala. It is assumed to winter in South America.

Southern martin

The southern martin (Progne elegans) is a species of bird in the family Hirundinidae.

It is found in Argentina and southern Bolivia ; in winter it migrates to the western Amazon Basin.

Its natural habitats are subtropical or tropical moist lowland forest, subtropical or tropical moist montane forest, subtropical or tropical dry lowland grassland, subtropical or tropical high-altitude grassland, and urban areas.

Stelgidopteryx

Stelgidopteryx (Baird, 1858) is a small genus of swallows. It contains two species:

Adults of both species are brown on top with lighter underparts and a slightly forked tail. They nest in cavities but do not excavate their holes or form colonies.

These birds forage in flight over water or fields, usually flying low. They eat insects.

"Rough-winged" refers to the serrated edge feathers on the wing of this genus; this feature would only be apparent in the hand.

Streak-throated swallow

The streak-throated swallow or the Indian cliff swallow (Petrochelidon fluvicola) is a species of swallow found as Native (breeder, year-round resident or winter visitor) in South Asia in the countries of Afghanistan, Bangladesh, India, Nepal and Pakistan. It occurs as a Vagrant in the Maldives, Sri Lanka, and the Middle-east.

Tumbes swallow

The Tumbes swallow (Tachycineta stolzmanni) is a species of bird in the family Hirundinidae.

It is found in northwestern Peru and far southwestern Ecuador.

Its natural habitats are dry savanna, coastal saline lagoons, and arable land.

Swallows (family: Hirundinidae)

Languages

This page is based on a Wikipedia article written by authors (here).
Text is available under the CC BY-SA 3.0 license; additional terms may apply.
Images, videos and audio are available under their respective licenses.