Mountain lion appears to be treed by two coyotes. In fact what
is going on is a mother mountain lion is distracting the coyotes from
her two cubs. The mother mountain lion and her cubs were feeding on a
deer in the Ahwahnee Meadow, Yosemite National Park in California, when the coyotes arrived on the scent.

(I don't know why, but this upload cutoff with more than 1.5 minutes left...which was basically some other hikers coming up behind the camera-man, marveling at the scene and magnificence of the mountain lion, and then ends with the coyotes scat-marking on the trail. Kittens are never shown...the camera-man may have gotten that info form Park Rangers or other hikers. I don't know.)