- Arenaria interpres
Identification
L. 23cm
Ws. 52cm
Wt. 120gm
- Relatively small and stocky
- Short orange legs
- Short, sharp black bill
- Dark bib (black during breeding, April-September)
- White underparts
- Dark brown back and head
- Reddish brown upperparts during breeding
The more dramatic plumage of breeding (from which it gets its name) 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.
Overwintering range almost worldwide. 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
Fairly long-lived, with an average around 9 years and a recorded record of 19
Diet
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.
Breeding
Monogomous. Individual birds often return to favorite spots year after year.
Vocalisation
A long rapid trill.
<flashmp3>Arenaria interpres (song).mp3</flashmp3>
Listen in an external program
References
- Collins Field Guide 5th Edition
External Links
