Probably a Red Tail Hawk. Flying above the eucalyptus grove, buzzing the top of the trees and excited about something. I heard at least 20 "screes"
Thamnophis elegans terrestris
Found on old wood chips, dense; other inky caps found nearby.
Brittle stalk, no latex from damaged gills.
Found under oaks. Perhaps E. lividoalbum.
green apothecia with soredia on the margins, dark lower surface
found on ground on a piece of bark under trees
On rock, burgandy apothecia, squamoles (little leaf like)
iD by Bill Hill
ID by Bill Hill, on rock wall
On rock by back of visitor's center