Least sandpiper

Description:

The delicate Least Sandpiper is the world's smallest shorebird. In breeding plumage, it is mostly brown, including the breast. It does not have the streaks and spots on its side that the Western Sandpiper has. The adult in non-breeding plumage is drab gray, with a dark breast. The bill is relatively short and fine-tipped, with a slight droop at the end. Its yellow legs distinguish it from the other two Washington peeps, Western and Semipalmated Sandpipers, which have black legs.

Habitat:

Spotted in the mud flats at the Billy Frank Jr. Nisqually National Wildlife Refuge.