Huge numbers were shot in late 19th century, and population apparently has never recovered to historic levels. May be limited now by loss of habitat on South American wintering range.
Family Plovers
Habitat Prairies, mudflats, shores; tundra (summer). During migration, usually found on short-grass prairies, flooded pastures, plowed fields; less often on mudflats, beaches. Breeds on Arctic tundra. In western Alaska, where it overlaps with Pacific Golden-Plover, the American tends to nest at higher elevations, on more barren tundra slopes.
A trim, elegant plover. Swift and graceful in flight, probably one of the fastest fliers among shorebirds, and with good reason: it migrates every year from Arctic Alaska and Canada to southern South America. Flocks of northbound migrants, in their striking spring plumage, are seen mostly in the heartland of our continent, on the Great Plains and the Mississippi Valley; there they often forage in open fields and prairies, far from water.