Information about Besra

Besra
Conservation status
Scientific classification
Kingdom:Animalia
Phylum:Chordata
Class:Aves
Order:Falconiformes
Family:Accipitridae
Genus:Accipiter
Species:A. virgatus
Binomial name
Accipiter virgatus
Temminck, 1822


The Besra, Accipiter virgatus, is a bird of prey in the family Accipitridae which also includes many other diurnal raptors such as eagles, buzzards and harriers.

The Besra is a widespread resident breeder in dense forests throughout south Asia from India to south China and Indonesia. It nests in trees, building a new nest each year. It lays 2-5 eggs.

This bird is a medium-sized raptor (29-36cm) with short broad wings and a long tail, both adaptations to fast manoeuvring. The normal flight of this species is a characteristic "flap – flap – glide", and the barred underwings are a distinction from Shikra, A. badius.

This species is like a darker version of the widespread Shikra, but all plumages have a dark vertical throat stripe. The adult male Besra has dark blue-grey upperparts, and is white, barred reddish below. The larger female is browner above than the male. The juvenile is dark brown above and white, barred with brown below. It has a barred tail.

In winter, Besra will emerge into more open woodland including savannah and cultivation. Its hunting technique is similar to other small hawks such as Sparrowhawk, A. nisus, or Sharp-shinned Hawk, A. striatus, relying on surprise as it flies from a hidden perch or flicks over a bush to catch its prey unaware.

The prey is lizards, dragonflies, and small birds and mammals.

References

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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Falconiformes
Sharpe, 1874

Families

Accipitridae
Pandionidae
Falconidae
Sagittariidae

The order Falconiformes is a group of about 290 species of birds that include the diurnal birds of prey.
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Accipitridae
Vieillot, 1816

Subfamilies
  • Accipitrinae
  • Aegypiinae
  • Buteoninae
  • Circaetinae
  • Circinae
  • Elaninae
  • Milvinae
  • Perninae
but see text

The Accipitridae
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Accipiter
Brisson, 1760

Species

About 50, see text

The genus Accipiter is a group of birds of prey in the family Accipitridae, mostly consisting of birds known as Goshawks and Sparrowhawks.
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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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Coenraad Jacob Temminck (March 31, 1778, Amsterdam - January 30, 1858, Lisse) was a Dutch aristocrat and zoologist.

Temminck was the first director of the National Natural History Museum at Leiden from 1820 until his death.
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    Accipitriformes
  • Pandionidae
  • Accipitridae
  • Sagittariidae
  • Falconiformes
  • Falconidae


A
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Accipitridae
Vieillot, 1816

Subfamilies
  • Accipitrinae
  • Aegypiinae
  • Buteoninae
  • Circaetinae
  • Circinae
  • Elaninae
  • Milvinae
  • Perninae
but see text

The Accipitridae
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    Accipitriformes
  • Pandionidae
  • Accipitridae
  • Sagittariidae
  • Falconiformes
  • Falconidae


A
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Eagles are large birds of prey which mainly inhabit Eurasia and Africa. Outside this area, just two species (the Bald and Golden Eagles) are found in North America north of Mexico, with a few more species in Central and South America, and three in Australia.
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buzzard is one of several large birds, but there are a number of meanings as detailed below.

In the Old World

Buzzard can mean:
  • One of several medium-sized, wide-ranging raptors with a robust body and broad wings.

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Circinae

Genera

Circus
Geranospiza
Polyboroides

A Harrier is any of several species of diurnal birds of prey which fly low over meadows and marshes and hunt or harry small animals or birds (hence their common name).
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Asia is the world's largest and most populous continent. It covers 8.6% of the Earth's total surface area (or 29.4% of its land area) and, with almost 4 billion people, it contains more than 60% of the world's current human population.
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Protection is not an endorsement of the current [ version] ([ protection log]).
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This page contains Chinese text.
Without proper rendering support, you may see question marks, boxes, or other symbols instead of Chinese characters.
China (Traditional Chinese:
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Motto
"Bhinneka Tunggal Ika"   (Old Javanese)
"Unity in Diversity"
National ideology: Pancasila[1]
Anthem
Indonesia Raya
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A. badius

Binomial name
Accipiter badius
Gmelin, 1788

The Shikra (Accipiter badius
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hawk refers to birds of prey in any of three senses:
  • In strict use in Europe and Asia, to mean any of the species in the bird subfamily Accipitrinae in the genera Accipiter, Micronisus, Melierax, Urotriorchis, and Megatriorchis.

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A. nisus

Binomial name
Accipiter nisus
(Linnaeus, 1758)

The Eurasian Sparrowhawk (Accipiter nisus
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A. striatus

Binomial name
Accipiter striatus
Vieillot, 1807

The Sharp-shinned Hawk (Accipiter striatus) is a small hawk.
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Lacertilia*
Günther, 1867

Families

Many, see text.

Lizards are reptiles of the order Squamata, normally possessing four legs, external ear openings and movable eyelids.
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Anisoptera
Selys, 1854

"

"

"

"

"


"
Families

Aeshnidae
Austropetaliidae
Cordulegastridae
Corduliidae
Gomphidae
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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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Mammalia
Linnaeus, 1758

Subclasses & Infraclasses
  • Subclass †Allotheria*
  • Subclass Prototheria
  • Subclass Theria

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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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