Least Sandpiper
Conservation status
Least Concern (IUCN 3.1)[1]
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Aves
Order:	Charadriiformes
Family:	Scolopacidae
Genus:	Calidris
Species:	C. minutilla
Binomial name
Calidris minutilla Vieillot, 1819
Synonyms
Erolia minutilla

The Least Sandpiper, Calidris or Erolia minutilla, is the smallest shorebird.

This species has yellowish legs and a short thin dark bill. Breeding adults are brown with dark brown streaks on top and white underneath. They have a light line above the eye and a dark crown. In winter, Least Sandpipers are grey above. The juveniles are brightly patterned above with rufous colouration and white mantle stripes.

This bird can be difficult to distinguish from other similar tiny shorebirds; these are known collectively as "peeps" or "stints". In particular, Least Sandpiper is very similar to its Asian counterpart, Long-toed Stint. It differs from that species in its more compact, shorter-necked appearance, shorter toes, somewhat duller colours, and stronger wingbar.

Their breeding habitat is the northern North American continent on tundra or in bogs. They nest on the ground near water. The female lays 4 eggs in a shallow scrape lined with grass and moss. Both parents incubate; the female leaves before the young birds fledge and sometimes before the eggs hatch. The young birds feed themselves and are able to fly within two weeks of birth.

They migrate in flocks to the southern United States and northern South America. They occur as very rare vagrants in western Europe.

These birds forage on mudflats, picking up food by sight, sometimes by probing. They mainly eat small crustaceans, insects and snails.

[edit] References

[edit] Further reading

[edit] Identification

• Jonsson, Lars & Peter J. Grant (1984) Identification of stints and peeps British Birds 77(7):293-315

[edit] External links

Wikimedia Commons has media related to: Calidris minutilla

• An online identification article covering this species and other small calidrids
• Least Sandpiper Species Account - Cornell Lab of Ornithology
• Least Sandpiper Calidris minutilla - USGS Patuxent Bird Identification InfoCenter
• Least Sandpiper Information and Photos - South Dakota Birds and Birding
• Oiseaux Photos