Black-bellied Plovers roosting among driftwood (they only have black bellies in breeding plumage during the spring/summer/fall).
Black-bellied Plover in front of a flock of Dunlin.
Black-bellied Plovers and Dunlin for size comparison.
Flock of shorebirds against the waves.
American Pipit feeding on flies among piles of drift algae and eelgrass. Pipits are one of the most common songbirds on the beach during the winter.