All four sites are good for wintering waders, shorebirds, waterfowl and raptors.
Carpool leaves Sun Valley parking lot at 7:30 AM.
Meet at Las Gallinas at 8:30 AM. Take I-680 across the Benicia Bridge (toll). Go west on I-780 to I-80 towards Sacramento, exit to SR 37. Follow SR 37 22 miles to US 101 south, exit at Lucas Valley Road/Smith Ranch Road. Cross under the freeway to the east on Smith Ranch Road for 0.6 miles, cross the railroad tracks and turn left. Follow the road around the hill 0.7 miles until arriving at the Las Gallinas Valley Sanitary District parking lot.
Rush Creek Marsh is just north and east of the Atherton Avenue exit from US 101 in Novato. Immediately past the Park and Ride lot on Atherton, turn left onto Binford Road and go north to the marsh.
Schollenberger Park is in Petaluma, east of US 101. After crossing the Petaluma River take Exit 472B East 116 Sonoma Napa, turn left at the light, then right on S. McDowell. Look for a half-right onto Cypress Drive, then enter the PRBO parking lot at 3820 Cypress. Go to the back and park near the picnic tables. Ellis Creek is just south of the PRBO offices.
Bring lunch and a beverage.