Classification
Gaviiformes
Podicipediformes
Pelecaniformes
Ciconiiformes
Phoenicopteriformes
Anseriformes
Falconiformes
Galliformes
Gruiformes
Charadriiformes
Columbiformes
Cuculiformes
Strigiformes
Caprimulgiformes
Apodiformes
Coraciiformes
Upupiformes
Piciformes
Passeriformes
Grus vipio


  • Japanese White-naped Crane

  • Grus Vipio (Pallas, 1811)

  • Gruiformes - Gruidae

  • Цэн тогоруу



Body length: 120-153 cm

Wing span: 200-210 cm

Passage migrant

Breeding season: May-August

Egg number: 1-2

Egg colour: Greenish yellow with dark or bluish-brown spots.

Brood: 1 per year

Food: Insects. Invertebrates, amphibians, seeds, roots and wetland plants.

 

Status: Very rare species. According to the IUCN Red List categories andcriteria, the species evaluated as-Vulnerable.


Distribution and Range: Few pairs are recorded in the North-eastern China, western edge of China, western edge of Chita region, Amur River valley in Russia. Winters in Korea, China and Japan. In Mongolia: The Onon, Kherlen, Ulz, Bagttakh, Nomrog, Kharaa and Buur River valleys and their tributiaries, the esturaries of the Tuul and Kharvakh Rivers, Aikhan Lake in Bulgan Aimag, Khar Us Lakes and Avdrant Mountain in Khovd Aimag.


Habitat: Breeds on the steppe, meadows, rivers valleys and lakes with reed population.


Population and threats: Global population of Japanese White-naped Crane is estimated at 2.5-3 thousand individuals 189 were reported along the Ulz River in 1990, end July; in April 1991-51 along the Sumyin Tsagaan Lake in the Kherlen Soum; in end July, beginning of August 1992-161 in the Ulz and Yamalkh Riverss; in August 1993-20 along the Kherlen River to Choibalsan; in end April, beginning of May 1994-191 along the Khurkh River, Binder and Tsegeen lakes, the Onon and Barkh tributaries, the Shuuz, Ulz, Doch and Yamalkh Rivers; in end July, beginning of August 1994-246 adults and 26 fledgelings along the Onon and Ulz Rivers. In September 1994, 2.5-3 thousands migrating White-naped and Hooded Cranes flocks were recorded in the Ulz River Basin. Approximately 800 individuals breed in Mongolia. In recent years, breeding range for this birds spread to northwest to the shore of the Aikhan, Teshigiin Olon, Tarvagtai and Khujiriin Lakes. 36 cranes were sighted in Seprember 2013 in the Aikhan lake valley. Steppe fires and floods threaten nests, eggs and juveniles as well as predation by wolves, dogs, Alpine Weasels, eagles, Hooded Crows and Northern Ravens.


Conservation Measures: Listed as Rare in the Mongolian Government resolution #164 (2001), included in the CITES Annex I and CMS Annex II, the Mongolian Red Book (1987,1997), and the Asia Red  Data Book for Birds (2001). Certain parts of the habitat area was included within the NSPAN. The WWF and Local government organizations jointly organized conservation activities and surveys on Onon and Ulz Rivers involving the local residents.


Further actions: Include in the list of very rare animals, improve conservation measures on habitat area, reduce disturbances by people and livestock in the breeding areas, conduct public awareness programme.



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