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The Status of Nepal's Mammals: The National Red List Series - IUCN

The Status of Nepal's Mammals: The National Red List Series - IUCN

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75<br />

Species Ecology<br />

Snow Leopards occur in cold, arid and semi-arid<br />

shrub land, alpine and subalpine areas, grasslands<br />

and open forests, favouring steep terrain<br />

characterised by cliffs, ridges, gullies and rocky<br />

outcrops at elevations <strong>of</strong> between 3,000 m and<br />

5,500 m. <strong>The</strong> main prey species <strong>of</strong> Snow Leopards<br />

are Ibex, Blue Sheep and the Himalayan Tahr,<br />

although smaller species including Marmot, Pika,<br />

Hares, small rodents and game birds such as the<br />

Snowcock and Chukar Partridge also supplement<br />

the Snow Leopard diet. Considerable predation is<br />

reported on domestic livestock, usually goats and<br />

sheep.<br />

Age at first reproduction is estimated at 30 months<br />

and females produce litters <strong>of</strong> between two to three<br />

cubs after a gestation period <strong>of</strong> 90 to 103 days.<br />

Captive females have been known to breed to up<br />

to 15 years <strong>of</strong> age; however the longevity <strong>of</strong> Snow<br />

Leopards in the wild is about 10-12 years.<br />

Conservation <strong>Status</strong><br />

Global: Endangered C1<br />

<strong>National</strong>: Endangered D<br />

Rationale for assessment: <strong>The</strong> Snow Leopard<br />

(Panthera uncia) has been assessed as Endangered<br />

under criterion D in view <strong>of</strong> a small population<br />

estimated to consist <strong>of</strong> between 300-500 individuals<br />

overall, with less than 200 mature individuals. This<br />

species is restricted to areas <strong>of</strong> the high Himalaya<br />

and is limited by the lack <strong>of</strong> connectivity between<br />

areas <strong>of</strong> suitable habitat. It is suspected that<br />

individuals cross the northern border into China,<br />

however these movements are not well documented<br />

and require further research. Threats to<br />

Snow Leopards include poaching for trade in their<br />

pelts and retaliatory killings, <strong>of</strong>ten in response to<br />

depredation on livestock which may increase as<br />

a consequence to reductions in their natural prey<br />

base. <strong>The</strong>se threats persist on both sides <strong>of</strong> the<br />

political border and trans-boundary research and<br />

conservation actions will be required to prevent<br />

further decline <strong>of</strong> this species and its habitat.<br />

Legal <strong>Status</strong><br />

CITES Appendix I<br />

Included in the CITES CoP decision 12.5 and 14.5 for<br />

the conservation <strong>of</strong> ABC (Asian Big Cats)<br />

<strong>List</strong>ed in the <strong>National</strong> Parks and Wildlife<br />

Conservation Act 2029 (1973) as protected priority<br />

species.<br />

<strong>National</strong> Population Size<br />

Total: 300-500<br />

Adults: < 200<br />

<strong>The</strong> total population <strong>of</strong> Snow Leopards existing in<br />

the Nepal Himalaya is estimated to be 300 to 500<br />

individuals. <strong>The</strong> global Snow Leopard population is<br />

estimated to be 4,510 to 7,350 individuals. In east<br />

Nepal, the populations are significantly lower due<br />

to a more fragmented habitat.<br />

<strong>National</strong> Distribution<br />

Snow Leopards are distributed along the northern<br />

border with China (Tibet) and occur within seven<br />

mountain protected areas: Annapurna Conservation<br />

Area, Kanchanjunga Conservation Area, Langtang<br />

<strong>National</strong> Park, Makalu Barun <strong>National</strong> Park, Manaslu<br />

Conservation Area, Sagarmatha <strong>National</strong> Park and<br />

Shey Phoksundo <strong>National</strong> Park. <strong>The</strong> largest<br />

populations are in the districts <strong>of</strong> Dolpo, Humla,<br />

Mugu, Manang, Mustang and Myagdi.<br />

Distribution outside Nepal<br />

Afghanistan, Bhutan, China, India, Kazakhstan,<br />

Kyrgyzstan, Mongolia, Pakistan, Russian Federation,<br />

Tajikistan, Uzbekistan.<br />

Main Threats<br />

• Human-Snow Leopard conflict.<br />

• <strong>Red</strong>uction <strong>of</strong> natural prey base.<br />

• Habitat loss and fragmentation due to<br />

deforestation, human settlements and<br />

livestock grazing.<br />

• None or weak trans-boundary cooperation.<br />

• Poaching and illegal trade.

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