Ranger on Bike
A ranger patrols Road F. The layers of Jasper Ridge: green European annual grass; yellow native grass, with a serpentine rock, traversed by Road F; bright green chaparral; darker green coast live oak forest; then, way beyond, quite dark bluegreen douglas fir forest, leading up to fog-shrouded Skyline. From the Birding Transect Trail, 10:28 am.