ESPN did an article on Mountain Lion Hunting:
"Lions travel. An old tom may have a 200 to 300-mile radius that he travels."
"If we find his track three or four days old, then we're going to start looking in the direction that he is going and cutting way out front of that track."
"We try and find where he has come through someplace, warming that track up to a night or two nights old. Generally we catch up with him in the same day, but sometimes it takes a couple of days."
"Lions move at night," Zeldenthuis said. "During the day we're actually trailing that lion where he's been through the night. Out here you catch a lot of lions on the rims, in the rocks. A lot of trees are not big enough to really hold a lion."