They usually sleep in rocky caves or crevices. Reproduction Female snow leopards sexually mature at the age of 2 or 3. Males mature by age 4. The gestation period lasts from 90 to 103 days. Births occur in the wild and in zoos from April through June.
Females can give birth to one to five cubs but usually two or three.
Most often the mother gives birth in a rocky den lined with her soft fur. Life Cycle Cubs are born with their eyes closed and it takes about seven days for them to open. They eat their first solid food after two months and follow their mother around at 3 months. Cubs hunt with their mother through at least the first winter. After about 18 months cubs leave their mother to live alone.