This article needs additional citations for verification .(November 2021) |
Gracula | |
---|---|
![]() | |
Diversity and distribution within the genus | |
Scientific classification ![]() | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Clade: | Dinosauria |
Class: | Aves |
Order: | Passeriformes |
Family: | Sturnidae |
Genus: | Gracula Linnaeus, 1758 |
Type species | |
Gracula religiosa (common hill myna) Linnaeus, 1758 | |
Diversity | |
See text | |
Synonyms | |
|
Gracula is a genus of mynas, tropical members of the starling family of birds found in southern Asia and introduced to Florida in the United States.
The genus Gracula was introduced in 1758 by the Swedish naturalist Carl Linnaeus in the tenth edition of his Systema Naturae . [1] The genus name is from Latin graculus, an unknown bird sometimes identified as the western jackdaw. [2] Of the seven species listed by Linnaeus, George Gray designated the common hill myna (Gracula religiosa) as the type species. [3] [4]
Until recently only two species were recognised, G. religiosa and G. ptilogenys. Previously, all Gracula were considered to belong to a very variable species commonly called the hill myna. Three additional subspecies of G. religiosa are increasingly being considered as distinct species. Formerly, the Sri Lanka hill myna was considered to be a subspecies of the common hill myna, but today all major authorities recognise them as separate. Comparably, the Enggano, Nias, Tenggara, and southern hill mynas have traditionally been treated as subspecies of the common hill myna; a treatment still preferred by some authorities.
Six extant species are recognized: [5]
Image | Scientific name | Common Name | Distribution |
---|---|---|---|
![]() | Gracula ptilogenys | Sri Lanka hill myna | Sri Lanka. |
| Gracula religiosa | Common hill myna | Nepal, Sikkim, Bhutan and Arunachal Pradesh, the lower Himalayas |
![]() | Gracula indica | Southern hill myna | southwest India and Sri Lanka |
Gracula venerata | Tenggara hill myna | Indonesia | |
![]() | Gracula robusta | Nias hill myna | Nias and other nearby islands off western Sumatra. |
Gracula enganensis | Enggano hill myna | Enggano Island, off southwest Sumatra. | |
A 2020 study found that the subspecies G. religiosa miotera or Simeulue hill myna, which is endemic to Simeulue, Indonesia and has not been recognized in recent taxonomic arrangements aside from HBW (Handbook of the Birds of the World), also likely represents a distinct species and was likely driven to extinction in the wild in the late 2010s due to unsustainable collecting for the wildlife trade. The paper recommends rescuing the last genetically pure captive individuals for the purpose of captive breeding. [6]
Formerly, some authorities also considered the following species (or subspecies) as species within the genus Gracula:
These 25–30 cm (9.8–11.8 in) long birds have glossy black plumage and large white wing patches which are obvious in flight. The bill and strong legs are bright yellow or orange, and there are yellow wattles on the head, the shape and position of which vary with species. The sexes are similar, but juveniles have a duller bill.
Hill mynas are renowned for their ability to mimic the human voice. It has been claimed that the hill mynah is the best talking bird and the best mimic in the world. [7]
This genus has representatives in tropical southern Asia from India, Bangladesh and Sri Lanka east to Indonesia, and the common hill myna, a popular cage bird, has been introduced to the United States.
The hill mynas are resident breeders typically found in forest and cultivation. The nest is built in a hole and the usual clutch is two or three eggs.
Like most starlings, the hill mynas are fairly omnivorous, eating fruit, nectar and insects.
The mynas are a group of birds in the starling family (Sturnidae). This is a group of passerine birds which are native to southern Asia, especially India, Pakistan, Bangladesh, Nepal and Sri Lanka. Several species have been introduced to areas like North America, Australia, South Africa, Fiji and New Zealand, especially the common myna, which is often regarded as an invasive species.
The avian genus Quiscalus contains seven of the 11 species of grackles, gregarious passerine birds in the icterid family. They are native to North and South America.
Phoenicopterus is a genus of birds in the flamingo family Phoenicopteridae.
The emerald dove or common emerald dove, also called Asian emerald dove and grey-capped emerald dove, is a widespread resident breeding pigeon native to the tropical and subtropical parts of the Indian Subcontinent and Southeast Asia. The dove is also known by the names of green dove and green-winged pigeon. The common emerald dove is the state bird of the Indian state of Tamil Nadu. The Pacific emerald dove and Stephan's emerald dove were both considered conspecific.
The common hill myna, sometimes spelled "mynah" and formerly simply known as the hill myna or myna bird, is the myna most commonly sighted in aviculture, where it is often simply referred to by the latter two names. It is a member of the starling family (Sturnidae), resident in hill regions of South Asia and Southeast Asia. The Sri Lanka hill myna, a former subspecies of G. religiosa, is now generally accepted as a separate species G. ptilogenys. The Enggano hill myna and Nias hill myna are also widely accepted as specifically distinct, and many authors favor treating the southern hill myna from the Nilgiris and elsewhere in the Western Ghats of India as a separate species.
The chestnut-tailed starling, also called grey-headed starling and grey-headed myna is a member of the starling family. It is a resident or partially migratory species found in wooded habitats in India and Southeast Asia. The species name is after the distribution of a former subspecies in the Malabar region. While the chestnut-tailed starling is a winter visitor to peninsular India, the closely related resident breeding population with a white head is now treated as a full species, the Malabar starling.
The crested myna, also known as the Chinese starling, is a species of starling in the genus Acridotheres native to southeastern China and Indochina. It is named after the tuft of feathers on its forehead that resembles a crest.
The Indian pied myna is a species of starling found in the Indian subcontinent. It is usually found in small groups mainly on the plains and low foothills. It is often seen within cities and villages although it is not as bold as the common myna. It produces a range of calls made up of liquid notes.
Merops is a large genus of bee-eaters, a group of birds in the family Meropidae, native to Africa, Asia, Australia and Europe. The members of this family are characterised by richly coloured plumage, slender bodies and usually elongated central tail feathers. They predominantly eat insects, especially bees, wasps and hornets, which are caught in the air.
The red-breasted parakeet is a parrot native to Southeast Asia. It is among the more widespread species of the genus and is the species which has the most geographical variations. It is easily identified by the large red patch on its breast. An alternative name is the moustached parakeet depending on subspecies. Most of the subspecies are confined to minuscule islands or a cluster of islands in Indonesia. One subspecies occurs in the Andaman islands, and one subspecies occurs in continental Southeast Asia and partly extending to northeastern parts of South Asia along the foothills of the Himalayas. Some of the island races may be threatened by the wild bird trade. The nominate race, which occurs in Java, is close to extinction.
The king bird-of-paradise is a passerine bird of the Paradisaeidae (bird-of-paradise) family. It is considered by the IOC checklist to be the only member of the genus Cicinnurus, although the genus Diphyllodes is closely related and is subsumed under Cicinnurus by many other authorities.
The ruddy quail-dove is a species of bird in the dove and pigeon family Columbidae. It breeds throughout the West Indies, Central America, and tropical South America. It has appeared as a vagrant in Florida and southern Texas. It lays two buff-colored eggs on a flimsy platform built on a shrub. Some nests are built on the ground.
Acridotheres is a genus of starlings, the "typical" mynas, which are tropical members of the family Sturnidae.
Sturnus is a genus of starlings. As discussed below, the taxonomy of this group is complex, and other authorities differ considerably in which species they place in this genus, and in the species boundaries within Sturnus. The genus name Sturnus is Latin for "starling".
The streamertails are hummingbirds in the genus Trochilus, that are endemic to Jamaica. It is the type genus of the family Trochilidae. Today most authorities consider the two taxa in this genus as separate species, but some continue to treat them as conspecific, in which case scitulus is a subspecies of T. polytmus. A wide range of common names apply to this combined species, including green-and-black streamertail, Jamaican streamertail or simply streamertail. The name streamertail is a reference to the greatly elongated rectrices of the males.
The festive amazon, also known as the festive parrot, is a species of parrot in the family Psittacidae. It is found in Brazil, Colombia, Ecuador, Bolivia, Guyana, Peru, and Venezuela. It is associated with forest and woodland growing near major rivers. Locally, it is also found in coastal mangroves. There are two subspecies; A. f. festiva and A. f. bodini.
The red-billed starling is a species of starling in the family Sturnidae. It is found in south and southeastern China.
The white-shouldered starling is a species of bird in the starling family Sturnidae. It breeds in southern China and northern Vietnam; it winters in Southeast Asia.
The Nias hill myna or Nias myna is a member of the starling family. It is an endemic resident of Nias and other nearby islands off western Sumatra. Clements lumps this species with the common hill myna.
In the 10th edition of Systema Naturae, published in 1758, the Swedish naturalist Carl Linnaeus described 554 species of bird and gave each a binomial name.