Red avadavat | |
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Left - male♂, right - female♀ Pair of A. amandava from Maharashtra, India | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Aves |
Order: | Passeriformes |
Family: | Estrildidae |
Genus: | Amandava |
Species: | A. amandava |
Binomial name | |
Amandava amandava | |
Synonyms | |
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The red avadavat (Amandava amandava), red munia or strawberry finch, is a sparrow-sized bird of the family Estrildidae. It is found in the open fields and grasslands of tropical Asia and is popular as a cage bird due to the colourful plumage of the males in their breeding season. It breeds in the Indian Subcontinent in the monsoon season. The species name of amandava and the common name of avadavat are derived from the city of Ahmedabad in Gujarat, India, from where these birds were exported into the pet trade in former times. [2] [3]
The red avadavat was formally described by the Swedish naturalist Carl Linnaeus in 1758 in the tenth edition of his Systema Naturae under the binomial name Frigilla amandava. [4] Linnaeus based his description on "The Amaduvads Cock and Hen" that has been described and illustrated in 1738 by the English naturalist Eleazar Albin. [5] Linnaeus specified the locality as East India but this was restricted to Kolkata (Calcutta) by E. C. Stuart Baker in 1921. [6] [7] This species is now placed in the genus Amandava that was introduced in 1836 by the English zoologist Edward Blyth. [8] [9]
The red avadavat were earlier included in the genus Estrilda by Jean Delacour. This placement was followed for a while but morphological, [10] behavioural, biochemical [11] and DNA studies now support their separation in the genus Amandava. [12] [13] [14]
Three subspecies are recognised: [9]
This small finch is easily identified by the rounded black tail and the bill that is seasonally red. The rump is red and the breeding male is red on most of the upper parts except for a black eye-stripe, lower belly and wings. There are white spots on the red body and wing feathers. The non-breeding male is duller but has the red-rump while the female is duller with less of the white spotting on the feathers. [15] [16]
Red avadavats are found mainly on flat plains, in places with tall grasses or crops, often near water. [15] The species has four named subspecies. The nominate subspecies is called amandava and is found in Bangladesh, India, Nepal and Pakistan; the Burmese form is called flavidiventris (also found in parts of China, Indonesia, Thailand and Vietnam); [6] the population further east in Java is called punicea and in Cambodia, decouxi. [17] [18] [7] [19]
Introduced populations exist in several locations worldwide: southern Spain, [20] Brunei, Fiji, [21] Egypt, [22] Malaysia, the United States, Bahrain, Guadeloupe, Iran, Italy, Réunion, Malaysia, Mexico, the Dominican Republic, Martinique, Portugal, Japan, Puerto Rico, Singapore and Hawaii. [23] [24] [25]
This finch is usually seen in small flocks, [26] flying with rapid wingbeats and descending into grass clumps where they are hard to observe. Pairs stay together during the breeding season. [27] These birds produce a distinctive low single note pseep call that is often given in flight. The song is a series of low notes. [28] Birds of a flock will preen each other, ruffling their head feathers in invitation. [29] They feed mainly on grass seeds but will also take insects such as termites when they are available. [30]
They build a globular nest made of grass blades. The usual clutch is about five or six white eggs. [31]
The beak begins to turn red in May and darkens during November and December. The beak then turns rapidly to black in April and the cycle continues. [32] These seasonal cycles are linked to seasonal changes in daylength. [33]
Two ectoparasitic species of bird lice (an ischnoceran, Brueelia amandavae, and an amblyceran, Myrsidea amandava) have been identified living on them [34] and a paramyxovirus has been isolated from birds kept in Japan. [35] [36]
Though the current conservation status of Red avadavat is Least Concern (LC), it has become increasingly uncommon in at least part of Southeast Asia. In Thailand, they are described an uncommon to rare resident. [37] In Cambodia, Red avadavats were already "exported by the thousands" to Vietnam in the 1920s, described as "uncommon and irregular" in the early 1960s, and populations are now considered to be low and of concern, yet significant numbers were still found in the merit release trade in 2012. [38]
Estrildidae, or estrildid finches, is a family of small seed-eating passerine birds of the Old World tropics and Australasia. They comprise species commonly known as munias, mannikins, firefinches, parrotfinches and waxbills. Despite the word "finch" being included in the common names of some species, they are not closely related to birds with this name in other families, such as the Fringillidae, Emberizidae or Passerellidae.
The brambling is a small passerine bird in the finch family Fringillidae. It has also been called the cock o' the north and the mountain finch. It is widespread and migratory, often seen in very large flocks.
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The African silverbill is a small passerine bird formerly considered conspecific with the Asian species Indian silverbill,. This estrildid finch is a common resident breeding bird in dry savanna habitat, south of the Sahara Desert. This species has also been introduced to other countries such as Portugal, Qatar and United States.
The Indian silverbill or white-throated munia is a small passerine bird found in the Indian Subcontinent and adjoining regions that was formerly considered to include the closely related African silverbill. This estrildid finch is a common resident breeding bird in the drier regions of the Middle East and the Indian Subcontinent. It has also been introduced into many other parts of the world and has become established in some areas. They forage in small flocks in grassland and scrub habitats.
The white-rumped munia or white-rumped mannikin, sometimes called striated finch in aviculture, is a small passerine bird from the family of waxbill "finches" (Estrildidae). These are not close relatives of the true finches (Fringillidae) or true sparrows (Passeridae).
The scaly-breasted munia or spotted munia, known in the pet trade as nutmeg mannikin or spice finch, is a sparrow-sized estrildid finch native to tropical Asia. A species of the genus Lonchura, it was formally described and named by Carl Linnaeus in 1758. Its name is based on the distinct scale-like feather markings on the breast and belly. The adult is brown above and has a dark conical bill. The species has 11 subspecies across its range, which differ slightly in size and color.
Lonchura is a genus of the estrildid finch family, and includes munias and mannikins. They are seed-eating birds that are found in South Asia from India, Bangladesh, Sri Lanka east to Indonesia, Papua New Guinea, and the Philippines. The name mannikin is from Middle Dutch mannekijn 'little man', and also the source of the common name of the family Pipridae, manakin.
The red-billed quelea, also known as the red-billed weaver or red-billed dioch, is a small—approximately 12 cm (4.7 in) long and weighing 15–26 g (0.53–0.92 oz)—migratory, sparrow-like bird of the weaver family, Ploceidae, native to Sub-Saharan Africa.
The baya weaver is a weaverbird found across the Indian Subcontinent and Southeast Asia. Flocks of these birds are found in grasslands, cultivated areas, scrub and secondary growth and they are best known for their hanging retort shaped nests woven from leaves. These nest colonies are usually found on thorny trees or palm fronds and the nests are often built near water or hanging over water where predators cannot reach easily. They are widespread and common within their range but are prone to local, seasonal movements mainly in response to rain and food availability.
The long-tailed paradise whydah or eastern paradise whydah is from the family Viduidae of the order Passeriformes. They are small passerines with short, stubby bills found across Sub-Saharan Africa. They are mostly granivorous and feed on seeds that have ripen and fall on the ground. The ability to distinguish between males and females is quite difficult unless it is breeding season. During this time, the males molt into breeding plumage where they have one distinctive feature which is their long tail. It can grow up to three times longer than its own body or even more. Usually, the whydahs look like ordinary sparrows with short tails during the non-breeding season. In addition, hybridization can occur with these paradise whydahs. Males are able to mimic songs where females can use that to discover their mate. However, there are some cases where females don't use songs to choose their mate but they use either male characteristics like plumages or they can have a shortage of options with song mimicry. Paradise whydahs are brood parasites. They won't destroy the eggs that are originally there but will lay their own eggs in other songbirds nest. Overall, these whydahs are considered least concerned based on the IUCN Red List of threatened species.
The common waxbill, also known as the St Helena waxbill, is a small passerine bird belonging to the estrildid finch family. It is native to sub-Saharan Africa but has been introduced to many other regions of the world and now has an estimated global extent of occurrence of 10,000,000 km2. It is popular and easy to keep in captivity.
The red-headed finch is a common species of estrildid finch found in Africa. It has an estimated global extent of occurrence of 1,600,000 km2. It is found in Angola, Botswana, Lesotho, Namibia, South Africa and Zimbabwe.
The green avadavat or green munia is a species of Estrildid finch with green and yellow on the body, a bright red bill and black "zebra stripes" on the flanks. They are endemic to the Indian subcontinent and were formerly popular as cagebirds. The name "avadavat" is a corruption of the name the city of Ahmedabad in Gujarat, India, which was a centre of bird trade. They have a restricted distribution and populations are threatened by the bird trade.
The dusky munia is a species of estrildid finch which is endemic to Borneo. It is also commonly referred to as the Dusky mannikin and the Bornean munia. It is in the family of perching birds (Passeriformes) and is in the genus Lonchura. It is a monotypic species, and there are no subspecies in the genus.
The white-headed munia is a species of estrildid finch found in Teladan, Malaysia, Singapore, Thailand and Vietnam. This species is also introduced to Portugal. It is found in wetlands habitat. The status of the species is evaluated as Least Concern.
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Amandava is a genus of the estrildid finches. These birds are found in dense grass or scrub in Africa and South Asia. They are gregarious seed-eaters with short, red bills. In earlier literature, amadavat and amidavad have been used. The name amandava, along with amadavat and amidavad are all corruptions of Ahmedabad, a city in Gujarat, India from where the first few specimens of the red munia Amandava amandava were obtained.
The southern red bishop or red bishop is a small passerine bird belonging to the bishop and widowbird genus Euplectes in the weaver family, the Ploceidae. It is common in wetlands and grassland in Africa south of the Equator. North of the Equator, it is replaced by the northern red bishop or orange bishop which was formerly regarded as a subspecies of this species.
The yellow-crowned bishop is a species of passerine bird in the family Ploceidae native to Africa south of the Sahara. It is highly sexually dimorphic in its breeding season, during which the male adopts a distinctive yellow and black plumage, contrasting with the female's predominantly brown coloration. Four subspecies are recognised.