Dihang-Dibang or Dehang-Debang is a

biosphere reserve A nature reserve (also known as a wildlife refuge, wildlife sanctuary, biosphere reserve or bioreserve, natural or nature preserve, or nature conservation area) is a protected area of importance for flora, fauna, funga, or features of geologic ...

constituted in 1998. It is in the

India India, officially the Republic of India, is a country in South Asia. It is the List of countries and dependencies by area, seventh-largest country by area; the List of countries by population (United Nations), most populous country since ...

n state of

Arunachal Pradesh Arunachal Pradesh (; ) is a States and union territories of India, state in northeast India. It was formed from the North-East Frontier Agency (NEFA) region, and India declared it as a state on 20 February 1987. Itanagar is its capital and la ...

. The Mouling National Park and the Dibang Wildlife Sanctuary are located fully or partly within this biosphere reserve. The reserve spreads over three districts: Dibang Valley, Upper Siang, and West Siang. It covers high mountains of Eastern Himalaya and Mishmi Hills. The elevation in the reserve ranges up to more than above sea level. An important fact relating to this Biosphere reserve is that it has natural vegetation stretching in an unbroken sequence from the tropics to mountain tundra. The type of vegetation are found in this biosphere reserve can be grouped as 1. Sub-tropical broad leafed forests, 2. Sub tropical pine forest, 3. Temperate broad leafed forests, 4. Temperate conifer, 5. Sub-alpine woody shrub, 6. Alpine meadow( mountain Tundra), 7. Bamboo brakes, 8. Grassland. The habitat in Dihang-Dibang ranges from tropical wet evergreen in the river gorges to subtropical, temperate, alpine and permanent snow.Choudhury, Anwaruddin (2008) Survey of mammals and birds in Dihang-Dibang biosphere reserve, Arunachal Pradesh. Final report to Ministry of Environment & Forests, Government of India. The Rhino Foundation for nature in NE India, Guwahati, India. 70pp. The reserve is rich in wildlife. Rare mammals such as Mishmi takin, red goral,

musk deer Musk deer can refer to any one, or all eight, of the species that make up ''Moschus'', the only extant genus of the family (biology), family Moschidae. Despite being commonly called deer, they are not true deer belonging to the family Cervidae, b ...

(at least two sub-species),

red panda The red panda (''Ailurus fulgens''), also known as the lesser panda, is a small mammal native to the eastern Himalayas and southwestern China. It has dense reddish-brown fur with a black belly and legs, white-lined ears, a mostly white muzz ...

Asiatic black bear The Asian black bear (''Ursus thibetanus''), also known as the Asiatic black bear, moon bear and white-chested bear, is a medium-sized bear species native to Asia that is largely adapted to an arboreal lifestyle. It is distributed from southeast ...

, occasional

tiger The tiger (''Panthera tigris'') is a large Felidae, cat and a member of the genus ''Panthera'' native to Asia. It has a powerful, muscular body with a large head and paws, a long tail and orange fur with black, mostly vertical stripes. It is ...

and

Gongshan muntjac The Gongshan muntjac (''Muntiacus gongshanensis'') is a species of muntjac (a type of deer) living in the Gongshan mountains in northwestern Yunnan, southeast Tibet, Northeast India (especially in Arunachal Pradesh) and northern Myanmar. Ongoin ...

occur, while among birds there are the rare Sclater's monal and

Blyth's tragopan Blyth's tragopan (''Tragopan blythii'') or the grey-bellied tragopan, is a pheasant that is a vulnerable species. The common name commemorates Edward Blyth (1810–1873), English zoologist and Curator of the Museum of the Asiatic Society of Benga ...

. Two

flying squirrel Flying squirrels (scientifically known as Pteromyini or Petauristini) are a tribe (biology), tribe of 50 species of squirrels in the family (biology), family Squirrel, Sciuridae. Despite their name, they are not in fact capable of full flight i ...

s have been discovered from the vicinity of this reserve. These are named as Mechuka giant flying squirrel (''Petaurista mechukaensis'') and Mishmi Hills giant flying squirrel (''Petaurista mishmiensis'').Choudhury, Anwaruddin (2009) .One more new flying squirrel of the genus ''Petaurista'' Link, 1795 from Arunachal Pradesh in north-east India. The Newsletter & Journal of the Rhino Foundation for nat. in NE India 8: 26-34, plates.

References

Biosphere reserves of India Protected areas of Arunachal Pradesh Environment of Arunachal Pradesh 1998 establishments in Arunachal Pradesh Protected areas established in 1998 {{India-protected-area-stub

See also

References