Summer phase Bobcat. Going by shape of head, markings on legs and shape and color of tail. (even by size, guessimating the size of the plants)

Oh, BTW
Cougar andMountain Lionare the same thing.
Felinae concolor, the North American Puma (Felinae-Puma)
Common names include: Cougar, Mountain Lion (NOT an actuallion), Catamount, Panther, Puma