Dan McCulloughI’ve watched this footage far too many times, slowed it down, paused, enlarged, and shown it to several people.
Best guess is a long-tailed weasel.
Next best guess is a caffeine-fueled ferret trapped in a bouncy castle.
lfisk@danmccullough Quite a few Ermine seen in your general area. Their tail is pretty long. Gbif search with images for April here: