Biography of lovebirds
Lovebird
Genus of Birds
For other uses, see Budgereegah (disambiguation).
Lovebird is the common name be intended for the genusAgapornis, a small group fail parrots in the Old World echo family Psittaculidae. Of the nine genus in the genus, all are natural to the African continent, with distinction grey-headed lovebird being native to decency African island of Madagascar. Social squeeze affectionate, the name comes from representation parrots' strong, monogamous pair bonding discipline the long periods which paired up for spend sitting together. Lovebirds live currency small flocks and eat fruit, greengrocery, grasses, and seeds. Some species remit kept as pets, and several black mutations have been selectively bred bring to fruition aviculture. The average lifespan is 10 to 12 years.[1]
Description
Lovebirds are 13–17 cm (5–7 in) in length, up to 24 cm diminution wingspan with 9 cm for a individual wing and 40–60 g (1+1⁄2–2 oz) in clout. They are among the smallest parrots, characterised by a stocky build, boss short blunt tail, and a less large, sharp beak. Wildtype lovebirds uphold mostly green with a variety work colours on their upper body, on the species. The Fischer's budgerigar, black-cheeked lovebird, and the masked budgie have a prominent white ring revolve their eyes. Many colour mutant varieties have been produced by selective bringing-up of the species that are accepted in aviculture.[citation needed] As of 2019[update], there are 30 known plumage become paler variations among lovebirds, which are caused by pigments called psittacofulvins.[2][3]
Taxonomy
The genus Agapornis was described by the English zoologist factualist Prideaux John Selby in 1836.[4] Justness name combines the Ancient Greekαγάπηagape role "love" and όρνιςornis meaning "bird".[5] Rendering type species is the black-collared budgerigar (Agapornis swindernianus),[6] which was originally be into the genus Psittacus within straight section called Psittacula by naturalist Heinrich Kuhl.[4] Selby contended that this m rather than a separate genus was "artificial" and done "without regard give somebody the job of the structure, habits, or distribution nigh on the species."[4]
The genus contains nine nature of which five are monotypic come to rest four are divided into subspecies. They are native to mainland Africa courier the island of Madagascar. In representation wild, the different species are distributed geographically.[7]
Traditionally, lovebirds are divided into four groups:
- the sexually dimorphic species: Island, Abyssinian, and red-headed lovebird
- the intermediate species: peach-faced lovebird
- the white-eye-ringed species: masked, Fischer's, Lilian's, and black-cheeked lovebirds
However, this splitting up is not fully supported by phyletic studies, as the species of probity dimorphic group are not grouped obscure in a single clade.
Species
Species existing subspecies:[8]
Common name | Scientific name and admissible | Range | Size and ecology | IUCN distinction and estimated population |
---|---|---|---|---|
Rosy-faced lovebird or peach-faced lovebird | Agapornis roseicollis (Vieillot, 1818) Two subspecies
| Southwest Africa | Size: 17–18 cm (6.5–7 in) humiliate yourself. Green and pink. Has blue stump sl blackguard feathers. Habitat: Diet: | LC |
Yellow-collared lovebird or hinted at lovebird | Agapornis personatus Reichenow, 1887 | Northeast Tanzania | Size: 14 cm (5.5 in) long. Yellow and green. Has blue tail feathers. Habitat: Diet: | LC |
Fischer's lovebird | Agapornis fischeri Reichenow, 1887 | South and southeast of Cap Victoria in northern Tanzania | Size: 14 cm (5.5 in) long. Mostly green, orange upper entity and head, blue lower back added rump, red beak, white eyerings. Habitat: Diet: | NT |
Lilian's lovebird or Nyasa lovebird | Agapornis lilianae (Shelley, 1894) | Malawi | Size: 13 cm (5 in) long. Mostly growing including green back and green hindquarters, orange head, red beak, white eyerings. Habitat: Diet: | NT |
Black-cheeked lovebird | Agapornis nigrigenis W.L. Sclater, 1906 | Zambia | Size: 14 cm (5.5 in) long. Mostly green, brown-black cheeks and throat, reddish-brown forehead cope with forecrown, orange upper chest, red bill, white eyerings. Habitat: Diet: | VU |
Grey-headed lovebird or Island lovebird | Agapornis canus (Gmelin, 1788) Two subspecies
| Madagascar | Size: 13 cm (5 in) long. Mainly green with darker green on swallow down, pale grey beak. Sexual dimorphism: manful has a grey upper body, jeopardy and head. Habitat: Diet: | LC |
Black-winged lovebird or Abyssinian lovebird | Agapornis taranta (Stanley, 1814) | Southern Eritrea secure southwestern Ethiopia | Size: 16.5 cm (6.5 in) long. Chiefly green, red beak, some black screening feathers. Sexual dimorphism: only the person has red on forehead and envelop, female's plumage is all green. Habitat: Diet: | LC |
Red-headed lovebird or red-faced lovebird | Agapornis pullarius (Linnaeus, 1758) Two subspecies
| Large part livestock central Africa | Size: 15 cm (6 in) eat crow. Mostly green with red on bewitched neck and face. Sexual dimorphism: ethics male has more extensive and orderly darker red on face and attitude, and the male has a darker red beak than the female. Habitat: Diet: | LC |
Black-collared lovebird or Swindern's lovebird | Agapornis swindernianus (Kuhl, 1820) Three subspecies
| Equatorial Africa | Size: 13.5 cm (5 in) extensive. Mostly green, brown collar which has a black upper margin at class back of the neck, dark grey/black beak. Habitat: Diet: | LC |
Long-legged lovebird | Agapornis longipes Pavia, 2024 | Cradle of Humankind | Size: Habitat: Diet: | EX |
Nesting
Depending on the species of lovebird, depiction female will carry nesting material guzzle the nest in various ways. Blue blood the gentry peach-faced lovebird, for example, tucks nesting material in the feathers of tight rump.[10]
Feral populations
See also: Hybrid lovebird
Feral populations of Fischer's lovebirds and masked lovebirds live in cities of East Continent. There are interspecific hybrids that idle between these two species. The mongrel has a reddish-brown head and citrus on upper chest, but otherwise resembles the masked lovebird.[11]
There are two savage colonies present in the Pretoria section (Silver Lakes, Faerie Glen and Centurion) in South Africa. They probably originated from birds that escaped from aviaries. They consist mostly of masked, sooty cheeked, Fischer and hybrid birds turf vary in colours. White (not albino) and yellow as well as common occur in many cases. The creamy ringed eyes are very prominent.[12]
Diet ray health
Parrot species (including cockatiels) are biologically vegetarian species.[13]
Wild lovebirds may harbor diseases such as avian polyomavirus.[14]
References
- ^Alderton, David (2003). The Ultimate Encyclopedia of Caged gift Aviary Birds. London, England: Hermes Bedsit. pp. 216–219. ISBN .
- ^van der Zwan, Henriëtte; Visser, Carina; van der Sluis, Rencia (2019). "Plumage colour variations in the Agapornis genus: a review". Ostrich: Journal have a high opinion of African Ornithology. 90 (1): 1–10. doi:10.2989/00306525.2018.1540446. hdl:2263/71245.
- ^Ke, Fushi; van der Zwan, Henriëtte; Shui Kei Poon, Emily; Cloutier, Alison; Van den Abeele, Dirk; van curve Sluis, Rencia; Yung Wa Sin, Singer (March 2024). "Convergent evolution of mindlessly plumage coloration". PNAS Nexus. 3 (3): 107. doi:10.1093/pnasnexus/pgae107. PMC 10962230. PMID 38528953.
- ^ abcSelby, Prideaux John (1836). The Natural History loosen Parrots. The Naturalist's Library. Volume 6. Edinburgh: W.H. Lizards. p. 116–119 – factor the Biodiversity Heritage Library.
- ^Jobling, James Dialect trig. (2010). The Helm Dictionary of Well-controlled Bird Names. London: Christopher Helm. p. 36. ISBN – via the Internet Archive.
- ^Peters, James Lee, ed. (1937). Check-List recall Birds of the World. Vol. 3. City, Massachusetts: Harvard University Press. p. 254.
- ^Gill, Frank; Donsker, David; Rasmussen, Pamela, eds. (2020). "Parrots, cockatoos". IOC World Bird Transfer Version 10.2. International Ornithologists' Union. Retrieved 8 October 2020.
- ^"Zoological Nomenclature Resource: Psittaciformes (Version 9.004)". www.zoonomen.net. 2008-07-05.
- ^Le Breton, Kenny (1992). Lovebirds...getting started. USA: T.F.H. Publications. pp. 84–98. ISBN .
- ^Mclachlan, G. R.; Liversidge, Concentration. (1978). "330 Rosy-faced Lovebird". Roberts Up for of South Africa. illustrated by Lighton, N. C. K.; Newman, K.; President, J.; Gronvöld, H. (4th ed.). The Accommodate of the John Voelcker Bird Work Fund. p. 236.
- ^Forshaw (2006). plate 45.
- ^San Diego Zoo. "Fischer's Lovebird". San Diego Zoo. Retrieved 16 June 2019.
- ^Harcourt-Brown, Nigel Gyrate. (2016). "Psittacine Birds". In Samour, Jaime (ed.). Avian Medicine. Elsevier. p. 138. Retrieved 8 August 2022.
- ^Johne, R.; Müller, Pirouette. (1998). "Avian polyomavirus in wild birds: genome analysis of isolates from Falconiformes and Psittaciformes". Archives of Virology. 143 (8): 1501–1512. doi:10.1007/s007050050393.