What we know about the snow leopard so far is this: evolution has adapted the big cats to the rocky mountains and high-altitude of Ladakh. They like to hunt in places with many cliffs and rugged paths, where they can hide and sneak up on prey. The region is rich in wild animals like blue sheep and Asiatic ibex, which are their primary prey species. Weighing around 30-55 kg, the animals are mostly solitary and usually active at dawn and dusk. Their smoky-grey fur is patterned with dark-grey to black rosettes, which helps to camouflage them against the rocky slopes. They mate between January and March, a time when both sexes mark their territories intensively, leaving signs such as scrapes, faeces, urine and scent-spray in prominent locations along their travel routes.