On average, snow leopards sleep around 15-18 hours a day.
This is likely due to:
* Their solitary lifestyle: They spend much of their time alone, so sleep is a way to conserve energy and avoid unnecessary social interactions.
* Their prey: Snow leopards are ambush predators, which means they lie in wait for their prey. Sleeping is an essential part of their hunting strategy.
* The cold climate: Snow leopards live in harsh, mountainous environments, and sleeping helps them stay warm.
It's important to note that these are just estimates, and the exact amount of time a snow leopard spends sleeping can vary depending on factors like age, health, and the availability of prey.