Mountain lion scat and tracks, confirmed with trail camera video of this being deposited. A gray fox has overmarked on top of the puma scat. The fox scat is the runny one. See videos of the scat being deposited here, and an explanation of the tracks and sign as well. This scat was deposited by an adult female mountain lion who has a yearling cub with her. The cub made the track.

https://youtu.be/am0vxfo0hok

https://youtu.be/4yYc7Y0rens