Jussi Murtosaari / Bar-headed goose (Anser indicus), portrait. Pargas, Finland. July.

Jussi Murtosaari / Bar-headed goose (Anser indicus) amongst flowers on bank. Finland. July.

Jussi Murtosaari / Bar-headed goose (Anser indicus) feeding, on water. Finland. July.

Jussi Murtosaari / Bar-headed goose (Anser indicus) at water's edge. Pargas, Finland. July.

Dong Lei / Bar headed goose (Anser indicus) flock standing at water's edge. Sanjiangyuan National Nature Reserve, Qinghai Province, Qinghai-Tibet Plateau. August.

Dong Lei / Bar headed goose (Anser indicus) flock standing at water's edge. Sanjiangyuan National Nature Reserve, Qinghai Province, Qinghai-Tibet Plateau. August.

Heather Angel / Bar headed geese (Anser indicus), four in flight, one calling. Coming in to land at breeding site, Qinghai Lake, Qinghai Province, China.

Yashpal Rathore / Bar-headed geese (Anser indicus) winter migratory birds, swimming, Keoladeo / Bharatpur National Park UNESCO Natural World Heritage Site, India

Yashpal Rathore / Bar-headed Geese (Anser indicus) winter migratory birds, swimming, Keoladeo / Bharatpur National Park UNESCO World Heritage Site, India

Yashpal Rathore / Flock of Bar-headed Geese (Anser indicus) winter migratory birds, returning to park at dusk after feeding on nearby agriculture fields. Keoladeo / Bharatpur National Park UNESCO Natural World Heritag...

Dong Lei / Bar-headed geese (Anser indicus) in flight, Lashihai lake, Lijiang City, Yunnan Province, China, Asia

Dong Lei / Bar headed geese (Anser indicus) group of four in flight above the Lashihai Lake, Lijiang, Qinghai-Tibetan Plateau, Yunnan Province, China. February.

Claudio Contreras / Bar headed goose (Anser indicus) taking bath, captive.

Ben Lascelles / Bar headed geese (Anser indicus) in flight at sunset over the holy lake of Lake Manasarovar (4,590m), Tibet, June

Ben Lascelles / Bar headed geese (Anser indicus), Ruddy Shelduck (Tadorna ferruginea) and Red-crested Pochard (Netta rufina) at sunset on the holy lake of Lake Manasarovar, Tibet. June

Barrie Britton / Bar-headed Geese (Anser indicus) in flight over Bayinbuluke Swan Lake Nature Reserve. Xinjiang, China. Picture taken during filming of BBC "Wild China" TV Series, June 2006.

Bernard Castelein / Bar-headed Goose (Anser indicus) sitting at edge of Tsomoriri lake, Ladakh, India, June 2010

Dietmar Nill / Bar-headed goose (Anser indicus) hissing, Germany

Hanne & Jens Eriksen / Bar-headed geese {Anser indicus} flock in flight, Tamil Nadu, India

Kerstin Hinze / Bar headed Goose (Anser indicus) Mannheim, Germany

Gavin Maxwell / Bar headed geese (Anser indicus) on water, Yarlung Valley, Tibet 2007 2007

Markus Varesvuo / Bar-headed Goose (Anser indicus) portrait. Norway. June

Markus Varesvuo / Bar-headed Goose (Anser indicus) in water, Norway. June

Markus Varesvuo / Bar-headed Goose (Anser indicus) wing-flapping, Norway. June

Markus Varesvuo / Bar-headed Geese (Anser indicus) in water, Norway, June

Markus Varesvuo / Bar-headed Goose (Anser indicus) wing-flapping in water, Norway, June

Markus Varesvuo / Bar-headed Goose (Anser indicus) in water, Norway. June

Rod Williams / Bar headed goose {Anser indicus} pair on water with goslings, captive, from Asia

DAVID TIPLING / Bar headed geese {Anser indicus} Bharatpur NP, Rajasthan, India

John Waters / Bar headed Goose {Anser indicus} upper body head and neck profile, captive, UK. Not available for ringtone/wallpaper use.

John Downer / Bar headed goose (Anser indicus) resting in snow, Slimbridge WWT, UK

Bernard Castelein / Bar headed goose (Anser indicus) standing in water, Keoladeo Ghana NP, Bharatpur, Rajasthan, India

Jean-Pierre Zwaenepoel / Bar headed geese feeding and interacting {Anser indicus} Keoladeo Ghana NP, Bharatpur, Rajasthan, India

Bernard Castelein / Bar-headed geese at water {Anser indicus} Keoladeo Ghana NP Bharatppur, Rajasthan India

Gertrud & Helmut Denzau / Family of Barheaded geese {Anser indicus} on water (adults & goslings). Ladakh, India

Gertrud & Helmut Denzau / Bar headed geese {Anser indicus} on alpine grass. Ladakh, NE India

Staffan Widstrand / Bar Headed Geese landing in water {Anser indicus} Bharatphur, India

John Downer / Bar headed goose flying, photographed during filming of 'Supernatural'

John Downer / Bar headed goose flying {Anser indicus} captive bird

John Downer / Bar headed geese flying {Anser indicus} captive, photographed during filming of 'Supernatural' series

John Downer / Bar headed geese flying, photographed during filming of 'Supernatural'

John Downer / Bar headed geese flying, photographed during filming of 'Supernatural'

John Downer / Bar headed geese flying {Anser indicus} imprinted birds. Not available for ringtone/wallpaper use.

Walter Soestbergen / Bar-headed Goose (Anser indicus), Utrecht, Netherlands

Ralph Martin / Bar-headed Goose (Anser indicus), Baden-Wurttemberg, Germany

Kevin Schafer / Bar-headed Goose (Anser indicus) trio, Chambal River, Madhya Pradesh, India

Duncan Usher / Bar-headed Goose (Anser indicus) portrait, Europe

Konrad Wothe / Bar-headed Goose (Anser indicus) group flying, native to central Asia, north of the Himalayas