I, unfortunately, woke this jackrabbit up but managed to catch it before it was gone, which of course, it promptly was.
It's a black-tailed jackrabbit (Lepus californicus), which is really a hare and not a rabbit.
f/5.6, 167mm, 1/320, iso 250
Photo prise @ San Rafael le 6 septembre 2018 (© Gunn Shots. / Flickr)