Information about Bar Headed Goose

Bar-headed Goose

Conservation status
Scientific classification
Kingdom:Animalia
Phylum:Chordata
Class:Aves
Order:Anseriformes
Family:Anatidae
Genus:Anser
Species:A. indicus
Binomial name
Anser indicus
(Latham, 1790)
Synonyms


Eulabeia indica
Enlarge picture
Bar-headed Goose Anser indicus at Slimbridge Wildfowl and Wetlands Centre, England


The Bar-headed Goose (Anser indicus) is a goose which breeds in Central Asia in colonies of thousands near mountain lakes. It lays 3-8 eggs in a ground nest.

The preferred summer habitat is high altitude lakes where the bird grazes on short grass. It suffers predation from crows, foxes, ravens, sea eagles and others. The total population may, however, be increasing.

The Bar-headed Goose migrates over the Himalayas to spend the winter in India, Assam, Northern Burma and the wetlands of Pakistan. The winter habitat of the Bar-headed Goose is on cultivation, and the bird feeds on barley, rice and wheat, and may damage crops.

The Bar-headed Goose is believed to be the highest flying bird having been seen at up to 10175 m (33,382 feet). It has a slightly larger wing area for its weight than other geese. It is believed this helps the goose to fly so high.

The bird is pale grey, it is easily distinguished from any of the other grey geese of the genus Anser by the character implied by its English name. It is also much paler than the other geese in this genus. In flight, its call is a typical goose honking. It has sometimes been separated from Anser, which has no other member indigenous to the Indian region, nor any at all to the Ethiopian, Australian, or Neotropical regions, and placed in the monotypic genus Eulabeia.

The Bar-headed Goose is often kept in captivity as it is considered beautiful and breeds readily in captivity from which it sometimes escapes. Records in Britain are frequent, and almost certainly relate to escapes - however, the species has bred on several occasions in recent years and around five pairs were recorded in 2002 (the most recent available report of the Rare Birds Breeding Panel). It is possible the species is becoming gradually more established in the UK. The bird is sociable and causes no problems for other birds. The wild population is believed to be declining due to over-hunting.

External links

Bar-headed Goose

References

Gallery




Flying off at Bharatpur, Rajasthan, India.
conservation status of a species is an indicator of the likelihood of that species continuing to survive either in the present day or the future. Many factors are taken into account when assessing the conservation status of a species: not simply the number remaining, but the
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Least Concern (LC) is an IUCN category assigned to extant species or lower taxa which have been evaluated but do not qualify for any other category. As such they do not qualify as threatened, nor Near Threatened, nor (prior to 2001) Conservation Dependent.
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Scientific classification or biological classification is a method by which biologists group and categorize species of organisms. Scientific classification also can be called scientific taxonomy, but should be distinguished from folk taxonomy, which lacks scientific basis.
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Chordata
Bateson, 1885

Typical Classes

See below

Chordates (phylum Chordata) are a group of animals that includes the vertebrates, together with several closely related invertebrates.
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Aves
Linnaeus, 1758

Orders

About two dozen - see section below

Birds (class Aves) are bipedal, warm-blooded, egg-laying vertebrate animals.
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Anseriformes
Wagler, 1831

Families
  • Anhimidae
  • Anseranatidae
  • Anatidae
  • †Dromornithidae
  • †Presbyornithidae
  • †Gastornidae(?)


The order Anseriformes
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Waterbird redirects here. See also shorebirds and seabirds.

Ducks, geese and swans

Black-bellied Whistling Duck (Dendrocygna autumnalis)


Scientific classification
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Anser
Brisson, 1760

Species
see text.
Synonyms

Chen Boie, 1822 (but see text)
Cygnopsis Brandt, 1836
Cycnopsis Agassiz, 1846 (emendation)
Eulabeia Reichenbach, 1852
Philacte
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binomial nomenclature is the formal system of naming species. The system is also called binominal nomenclature (particularly in zoological circles), binary nomenclature (particularly in botanical circles), or the binomial classification system.
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John Latham (June 27, 1740 - February 4, 1837) was an English physician, naturalist and author.

Latham has been called the "grandfather" of Australian ornithology. He was able to examine specimens of Australian birds which reached England in the last twenty years of the 18th
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17th century - 18th century - 19th century
1760s  1770s  1780s  - 1790s -  1800s  1810s  1820s
1787 1788 1789 - 1790 - 1791 1792 1793

:
Subjects:     Archaeology - Architecture -
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In scientific nomenclature, synonyms are different scientific names used for a single taxon. Usage and terminology are different for zoology and botany.

Zoology

In zoological nomenclature, synonyms are different scientific names that pertain to the same taxon, for example
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Goose (plural geese, male gander(s)) is the English name for a considerable number of birds, belonging to the family Anatidae. This family also includes swans, most of which are larger than geese, and ducks, which are smaller.
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Central Asia is a vast landlocked region of Asia. Though various definitions of its exact composition exist, no one definition is universally accepted. Despite this uncertainty in defining borders, it does have some important overall characteristics.
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predation describes a biological interaction where a predator organism feeds on another living organism or organisms known as prey.[1] Predators may or may not kill their prey prior to feeding on them.
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Corvus

Species

See text.
Raven is the common name given to the largest species of passerine birds in the genus Corvus. Corvids are also commonly referred to as 'crows' and other species in the same genus include jackdaws, and rooks.
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Bird migration refers to the regular seasonal journeys undertaken by many species of birds. Migrations include movements of varied distances made in response to changes in food availability, habitat or weather.
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Himalayas (also Himalaya, Hindi: हिमालय, IPA pronunciation: [hɪ'mɑlijə], [ˌhɪmə'leɪjə]
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Winter is one of the four seasons of temperate zones. Almost all English-language calendars, going by astronomy, state that winter begins on the winter solstice, and ends on the spring equinox.
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This page is currently protected from editing until disputes have been resolved.
Protection is not an endorsement of the current [ version] ([ protection log]).
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Coordinates: Assam pronunciation   (Assamese:
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Anthem
Kaba Ma Kyei


Capital Naypyidaw

Largest city Yangon (Rangoon)
Official languages Burmese
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Motto
اتحاد، تنظيم، يقين محکم
Ittehad, Tanzim, Yaqeen-e-Muhkam   (Urdu)
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Anser
Brisson, 1760

Species
see text.
Synonyms

Chen Boie, 1822 (but see text)
Cygnopsis Brandt, 1836
Cycnopsis Agassiz, 1846 (emendation)
Eulabeia Reichenbach, 1852
Philacte
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Monotypic is an adjective that refers to a taxonomic group with only one type:
  • in botany it means that a taxon has only one species; Ginkgo is a monotypic genus, while Ginkgoaceae is a monotypic family.

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genus (plural: genera) is part of the Latinized name for an organism. It is a name which reflects the classification of the organism by grouping it with other closely similar organisms.
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Motto
"Dieu et mon droit" [2]   (French)
"God and my right"
Anthem
"God Save the Queen" [3]
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IUCN Red List of Threatened Species (also known as the IUCN Red List or Red Data List), created in 1963, is the world's most comprehensive inventory of the global conservation status of plant and animal species.
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IUCN

International Organization
Founded October 1948, Fontainebleau, France
Headquarters Rue Mauverney 28, 1196 Gland, Switzerland

Key people Mr Valli Moosa
Ms Julia Marton-Lefèvre
Industry Natural resource conservation
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