Fambong Lho Wildlife Sanctuary


Fambong Lho Wildlife Sanctuary is a large wildlife sanctuary in East Sikkim district of the state of Sikkim in India. It is contiguous with Khangchendzonga National Park and located around west of Gangtok. It hosts a few small hamlets inside, namely Dikchu, Pangthang, and Mangan and is managed by State Forest Department.
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Geography

Altitudinal Range of the Fambong Lho lies between 1524 metres to 2749 metres. At the top of Fambong Lho WLS is Chuli hamlet. No human habitat is there between the log house of Fambong Lho and Chuli trekkers hut. Gangtok is in the eastern side of this place and Khangchendzonga National Park in its west. Some riverine tributaries flowing through this sanctuary discharge in Teesta and Dikchuu river. These riverine tributaries flowing from north enriches its biodiversity. The highest point of this wildlife sanctuary is Tinjure.

Biodiversity

This sanctuary falls at the junction of Palearctic realm and Indomalayan realm, supporting a large variety of mammalian and avian fauna.

Natural History

Ecoregions and biomes

Inside this wildlife sanctuary, the primary ecoregions and their corresponding biomes are:
All of these are typical of the Bhutan - Nepal - India hilly region. Forest types here include sub-alpine rhododendron forest, fir-oak forest and broad-leaved evergreen forest. This place also houses more than 740 species of flowers.

Fauna

Birds at Fambong Lho Wildlife Sanctuary include species like the hill partridge, satyr tragopan, fire-tailed myzornis, bar-throated minla, red-tailed minla, black-eared shrike babbler, scaly laughingthrush, streak-breasted scimitar babbler, rusty-fronted barwing, yellow-browed tit, red-headed bullfinch, crimson-browed finch, chestnut-crowned warbler etc. The endangered rufous-headed hornbill has been sighted here.
Mammals, which are regularly sighted in this sanctuary are barking deer, yellow-throated marten, Himalayan brown bear and red panda. Beside these, takin, red fox and musk deer are also present at higher altitudes. Some very commonly seen mammals in this wildlife sanctuary are Himalayan striped squirrel and Royle's pika of the family Ochotonidae.

2017 fire

On 4 February 2017, a major fire broke out at Tinjurey Ridge in the sanctuary. 18 helicopters were sent to douse the fire, which took several days.