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GALLERIES > BIRDS > ANSERIFORMES > ANATIDAE > BAR-HEADED GOOSE [Anser indicus]



Bar-headed Goose Image @ Kiwifoto.com
 
 
Location: Beijing, China
GPS: 40.4N, 116.0E, elev=2,861' MAP
Date: January 1, 2014
ID : B13K5310 [4896 x 3264]

nature photography

Bar-headed Goose Image @ Kiwifoto.com
 
 
Location: Inn the Park, London, England
GPS: 51.5N, -0.1W, elev=58' MAP
Date: December 26, 2011
ID : B13K1037 [4896 x 3264]

bird photography

Bar-headed Goose Photo @ Kiwifoto.com
 
 
Location: Inn the Park, London, England
GPS: 51.5N, -0.1W, elev=58' MAP
Date: December 26, 2011
ID : B13K1044 [4896 x 3264]

nature photography

SPECIES INFO

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.

Life and habitat

The 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 is one of the world's highest flying birds, having been seen at up to 10175 m (33,382 feet). It has a slightly larger wing area for its weight than other geese and it is believed this helps the goose to fly high. Studies have found that they breathe more efficiently under low oxygen conditions and are able to reduce heat loss. The haemoglobin of their blood has a higher oxygen affinity than that of other geese.

The Bar-headed Goose migrates over the Himalayas to spend the winter in India, Assam, Northern Burma and the wetlands of Pakistan. It migrates up to Magadi wetlands of Gadag district of Karnataka in the southern part of India. The winter habitat of the Bar-headed Goose is on cultivation where it feeds on barley, rice and wheat, and may damage crops. The bird is can fly the 1000-mile migration route in just one day as it is able to fly in jet stream.

With Glossy Ibis Plegadis falcinellus at Keoladeo National Park, Bharatpur, Rajasthan, India.

The bird is pale grey and is easily distinguished from any of the other grey geese of the genus Anser by the black bars on its head. It is also much paler than the other geese in this genus. In flight, its call is a typical goose honking. The adult is 71-76 cm (28-30 in) and weighs 1.87-3.2 kg (4-7 lbs).

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 nest mainly on the Tibetan plateau. Intraspecific brood parasitism is noticed with lower rank females attempting to lay their eggs in the nests of higher ranking females.

The Bar-headed Goose is often kept in captivity as it is considered beautiful and breeds readily. 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.

Gallery

Bar-headed Geese Scape at Keoladeo National Park

Preening & resting at Keoladeo National Park

At Keoladeo National Park

At Keoladeo National Park

Keoladeo National Park

Bharatpur, India.

Flying off at Bharatpur, India.

Flying off at Bharatpur, Rajasthan, India.

Bar-headed Goose Anser indicus at Slimbridge Wildfowl and Wetlands Centre, England

At Keoladeo National Park, Bharatpur, Rajasthan, India.





                                     



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