Wildlife Clinic

Species

White-rumped sandpiper

Calidris fuscicollis

A long-winged sandpiper with a white band above the tail, passing through Georgia in late spring.

A white-rumped sandpiper standing on mossy tundra, its streaked breast, long wings and dark bill in profile.

Photo Stephan Sprinz (opens in a new tab) / Wikimedia Commons, CC BY 4.0 (opens in a new tab)

At a glance

Size
About 15 to 18 cm long
Weight
About 40 to 60 g
Habitat
Mudflats, beaches and flooded fields
Diet
Insects, snails and worms
In Georgia
An uncommon migrant, mostly in May
Voice
A thin, mouse-like "jeet"
Rabies vector
No

Identification

Key marks
Long wings extending past the tail; white rump, obvious in flight; streaked breast and flanks
Told apart from
Baird's sandpiper, which lacks the white rump
Told apart from
Semipalmated sandpiper, which is smaller with shorter wings
Where to look
Mudflats and impoundments in late May

Behaviour

White-rumped sandpipers migrate late in spring, often passing through in the last weeks of May and early June on their way to the Arctic.

Why they matter

This sandpiper flies from the Arctic to southern South America, often crossing the Atlantic from the northeast coast. It relies on a few key stopover sites, and the loss of any of them could affect many birds.

Reproduction and lifecycle

Nest — A scrape on tundra
Eggs — Usually four
Incubation — About 22 days
Chicks — Leave the nest within a day
Flight — At about 16 to 17 days
Lifespan — Several years

Living around people

  • Beaches and impoundments that stay undisturbed in May help late migrants.

Misconceptions

  • Shorebirds in late May are too late to breed. White-rumped sandpipers time their Arctic arrival for the short summer.

Related species

Seasonal activity

When this species is breeding, and when there are nests on the ground. Mowing during the shaded months is how most nests are found.

Breeding and active nests by month for this species
JanFebMarAprMayJunJulAugSepOctNovDec
BreedingJan: noFeb: noMar: noApr: noMay: noJun: noJul: noAug: noSep: noOct: noNov: noDec: no
Active nestsJan: noFeb: noMar: noApr: noMay: noJun: noJul: noAug: noSep: noOct: noNov: noDec: no
NotesIn South AmericaIn South AmericaIn South AmericaMigrating northPassing through GeorgiaNesting in the ArcticNestingLeaving the ArcticCrossing to South AmericaIn South AmericaIn South AmericaIn South America

Where it lives

Recorded in 58 states and provinces. Each one links to the other animals there, and to the rehabilitators licensed for them.

If you found one

Answer a few questions and you will get a specific answer for what you are looking at.

I found an animal