Calidris - Species Dictionary - Global : iSpot Nature - Your place to share nature. iSpot is a website aimed at helping anyone identify anything in nature. Once you've registered, you can add an observation to the website and suggest an identification yourself or see if anyone else can identify it for you.

Catalogue of Life
Animalia, Chordata, Aves, Charadriiformes, Scolopacidae, Calidris
Calidris canutus, Calidris tenuirostris, Calidris maritima, Calidris ptilocnemis, Calidris acuminata, Calidris melanotos, Calidris fuscicollis, Calidris bairdii, Calidris minutilla, Calidris subminuta, Calidris temminckii, Calidris ruficollis, Calidris ferruginea, Calidris alpina, Calidris pusilla, Calidris mauri, Calidris alba, Calidris minuta, Calidris himantopus