Where Do Snow Leopards Live? Mountains of Central Asia

The 12 snow leopard countries

The snow leopard is found in Afghanistan, Bhutan, China, India, Kazakhstan, Kyrgyzstan, Mongolia, Nepal, Pakistan, Russia, Tajikistan and Uzbekistan. Together these countries hold a range of roughly 2 million km² (770,000 sq mi), about the size of Mexico, but the cats are thinly spread across it.

China holds the largest share, about 60% of the range, mostly on the Tibetan Plateau and in Xinjiang, Qinghai, Gansu and Sichuan. Mongolia, India, Nepal and the Central Asian republics hold most of the rest. In Russia and Uzbekistan only small areas of suitable habitat remain, and populations there are small.

The main mountain ranges

The range follows a chain of great mountain systems:

• Himalayas and Karakoram: India (Ladakh, Himachal Pradesh, Uttarakhand, Sikkim, Arunachal Pradesh), Nepal, Bhutan, northern Pakistan and southern Tibet.
• Tibetan Plateau and Kunlun: the heart of the range in western China, north to the Altyn-Tagh.
• Hindu Kush and Pamirs: eastern Afghanistan, including the remote Wakhan Corridor, and Tajikistan.
• Tian Shan: Kyrgyzstan, southeastern Kazakhstan and western China. Camera traps have even recorded snow leopards in the mountains just outside Almaty, Kazakhstan’s largest city.
• Altai, Sayan and Mongolian ranges: western Mongolia, including the Gobi Altai, and southern Siberia in Russia.

Between these ranges lie deserts, steppes and valleys that the cats rarely use, so the population is naturally broken into many patches linked by mountain corridors.

How high do snow leopards live?

Snow leopards are among the highest-living big cats. Their typical altitude is 3,000–4,500 m (9,800–14,800 ft), and in summer they have been recorded on alpine meadows and rocky slopes up to about 5,500–6,000 m (18,000–19,700 ft).

They move with the seasons. In winter many follow their prey downhill, sometimes to about 1,200–2,000 m (3,900–6,600 ft) in the Himalayas. In the northern part of the range, in Mongolia and Russia, the mountains are lower and colder, and snow leopards live as low as about 900–1,000 m (3,000–3,300 ft), even in desert mountains on the edge of the Gobi.

What kind of terrain do they need?

Altitude alone does not make good snow leopard country. The cats need steep, broken ground: cliffs, rocky outcrops, ravines and ridgelines. This terrain lets them stalk close to prey unseen and gives them safe places to rest during the day.

Researchers find that snow leopards favor the edges of landforms, such as the top of a cliff or the line where a ridge meets a slope. They use ridgelines and the bases of cliffs as travel routes, marking them with scrapes and urine. They avoid dense forest and farmland, and they are usually found in dry, open habitats such as alpine meadows, shrubland and bare rock.

Despite the name, their habitat is often more rocky than snowy. Much of the range is arid, with low snowfall, and snow leopards prefer to travel on wind-swept ridges or along existing animal trails rather than wading through deep drifts.

How big is a snow leopard’s home range?

Each snow leopard needs a large area, and the size depends on how much prey there is. In Shey Phoksundo National Park in Nepal, where blue sheep are common, radio-collared cats used home ranges of only about 12–39 km² (5–15 sq mi), which overlapped widely.

In the drier mountains of southern Mongolia, a long-term GPS-collar study found that males used about 144–270 km² (56–104 sq mi) and females about 83–165 km² (32–64 sq mi). Because of this, many protected areas in the range are smaller than the home range of a single male, so most snow leopards also depend on land used by herders. That is one reason why conservation must work with local communities, as described in How many snow leopards are left?.

Adaptations for the high mountains

Living so high requires special equipment. Snow leopards have:

• Thick, long fur, up to about 12 cm (4.7 in) on the belly in winter, and furry soles on the feet.
• Small, rounded ears that lose little heat.
• Wide paws that work like snowshoes and grip loose rock.
• A long, heavy tail for balance on cliffs, which also serves as a warm wrap when the cat sleeps.
• A large nasal cavity that warms and moistens icy, dry air before it reaches the lungs.

Snow leopards are not physiologically specialized for low oxygen in the way that some native high-altitude mammals are, but their powerful chest and legs let them climb and leap in thin air.

Neighbors in the mountains

Snow leopards share their mountains with the animals they hunt, mainly blue sheep (bharal), Siberian ibex, argali and markhor, plus marmots and pikas; What do snow leopards eat? explains their diet in detail. Other predators in the same landscapes include wolves, brown bears, Eurasian lynx and, at lower altitudes, common leopards. Large herds of domestic goats, sheep and yaks also graze the same pastures, which is why snow leopards and herders so often meet.