Long-Billed Dowitcher (Limnodromus scolopaceus)

Pretty sure this is a Long-billed and not a Short-billed. The back appears more rounded, the black bars on the tail are thicker than the white, and the markings in the side appear more toward barred than scalloped.

Taken on the ponds near the wastewater treatment plant on Radio Road in Redwood Shores, California on November 26, 2011.