For this activity at Monte Bello Preserve, meet at the Picchetti Ranch Preserve parking lot. From the intersection of I-280 and Foothill Expressway, go 3.5 miles southwest (toward the mountains) on Foothill Boulevard/Stevens Canyon Road.  Turn right on Montebello Road.  The preserve is 0.5 miles up Montebello Rd. on the left. Participants will carpool to the trailhead for this activity.