- Arenaria interpres
Identification
Length 23cm., wingspan 52cm, wt. 120gm. A relatively small, stocky shorebird with short orange legs and a short, sharp bill (black). It is most easily distinguished from other shorebirds by the dark bib, which turns black during breeding season (Apr - Sep). White underparts, dark brown back and head, turning to reddish brown in breeding season. The more dramatic plumage of breeding is rarely observed simply because it has migrated to latitudes that are almost devoid of human presence.
Distribution
A widely distributed species along shorelines of continents. Breeds on tundra in the extreme northern latitudes of North America, Europe, and Russia. Fairly common on the shores of the Great Lakes of North America during migration.
Taxonomy
Formerly considered a plover, it is now classified in the sandpiper family.
Habitat
Rocky Shores. Casual inland.
Behaviour
The action of flipping over small stones to find food led to its common name. It will take just about anything organic, including insects, carrion, mollusks, eggs, worms, etc. Monogomous. Individual birds often return to favorite spots year after year. Fairly long-lived, with an average around 9 years and a recorded record of 19.
Bird Song
<flashmp3>Arenaria interpres (song).mp3</flashmp3>
Listen in an external program
