At our old place, mountain lions have been out in daylight. In particular, my trail cams have picked up one male and one female. The female is hitting all of the "scrape" sites where male mountain lions leave their scent. I suspect that she's looking for a mate.
This short video shows the male marking in his territory, and then the female approaching the area where he scent marks. There will be a couple more chapters to this story because they seemed to track each other for a while.
I love knowing that these creatures are living out their rich lives in the midst of this increasingly human-dominated world. They go about their lives while remaining invisible almost all of the time. They are like the ghosts of the forest.