Could be wheel bearing. Or brakes. Or half shaft/bearings. Jack the car up and rotate the wheel. Check the brakes (not that likely but possible and they need checked anyway). Rattle the half shaft and if too much play then that's a problem. Check for something loose. I recently had a brake line loose that periodically made noise.
Did you know there are only 5000 Snow Leopards in the wild now and they are confined to Central Asia? However, the effective global population (those likely to reproduce) is less than half that number.