Unusually looking squirrel, with "piebald" coloration. Apparently, it has become already a viral phenomenon around the South Bay (http://www.viralnova.com/awesome-squirrel/).
DOR on US 59.
Scat from a western gray squirrel. (I think.)
Nest material from a tree squirrel nest. (Western gray squirrel, Douglas' squirrel, and northern flying squirrel in the area.) Shredded redwood bark, from coast redwood.
"Photo taken mid-July, 2014. I think he likes to eat the berries from the ficus tree. In the same tree I've seen a hummingbird nest and a blue bird nest." - Mark Brown
Photo and observation by Mark Brown, sent to firstname.lastname@example.org.