Aves > Charadriiformes > Scolopacidae > Arenariinae > Calidris > Calidris ptilocnemis

species: Calidris ptilocnemis (Rock Sandpiper, Bécasseau des Aléoutiennes)

Compare AOU treatments of Calidris ptilocnemis, in Avibase (1886 to present).

Search for Calidris ptilocnemis at Cornell Birds of North America.