Peter Matthiessen's book "The Snow Leopard" is a classic of Himalayan environmental literature.

The snow leopard is found in the high mountains of Central and South Asia, including the Himalayas.

The snow leopard is not nocturnal, but is most active at dawn and dusk.

The snow leopard's main prey is the blue sheep, which it hunts by stalking and pouncing.

The snow leopard is a threatened species, with an estimated population of 3,000-7,000 individuals left in the wild.

The snow leopard is threatened by habitat loss, poaching, and climate change.

Conservation efforts for the snow leopard include creating protected areas, encouraging sustainable tourism, and educating local communities.

Mount Everest from the Rongbuk Monastery is a famous painting by Nicholas Roerich.

John Hunt's book "Everest: The First Ascent" is a classic account of the first ascent of Mount Everest.

The first successful ascent of Mount Everest was in 1953 by Edmund Hillary and Tenzing Norgay.

Over 200 people have died trying to climb Mount Everest.

Mount Everest is the highest mountain in the world, with a peak elevation of 8,848.86 meters (29,031.7 feet).

Mount Everest is located in Nepal, on the border with China.

Mount Everest is located in the Himalayas, the highest mountain range in the world.

The Khumbu Glacier is the largest glacier on Mount Everest.