Calidris

Baird's Sandpiper, Curlew Sandpiper, Dunlin, Great Knot, Least Sandpiper, Little Stint, Long-toed Stint, Pectoral Sandpiper, Purple Sandpiper, Red Knot, Red-necked Stint, Rock Sandpiper, Sanderling, Semipalmated Sandpiper, Sharp-tailed Sandpiper, Stilt Sandpiper, Temminck's Stint, Western Sandpiper, White-rumped Sandpiper