The Whimbrel is a fairly large wader though mid-sized as a member of the curlew genus. It is 37-47 cm (15-19 in) in length, 75-90 cm (30-35 in) and 270-493 g in weight. It is mainly greyish brown, with a white back and rump (subspecies N. p. phaeopus and N. p. alboaxillaris only), and a long curved bill (longest in the adult female) with a kink rather than a smooth curve. It is generally wary. The only similar common species over most of this bird's range are larger curlews. The Whimbrel is smaller, has a shorter, decurved bill and has a central crown stripe and strong supercilia.
Habitat and Distribution
The Whimbrel breeds across much of subarctic North America, Europe and Asia as far south as Scotland. This is a migratory species wintering on coasts in Africa, South America, south Asia into Australasia and southern North America. It is also a coastal bird during migration. It is fairly gregarious outside the breeding season.
This species feeds by probing soft mud for small invertebrates and by picking small crabs and similar prey off the surface. Prior to migration, berries become an important part of their diet. It also eats blue butterflies.
The nest is a bare scrape on tundra or Arctic moorland. Three to five eggs are laid. Adults are very defensive of nesting area and will even attack humans who come too close.
Calls and Songs
The usual call is a rippling whistle, prolonged into a trill for the song.