STILT SANDPIPER(Calidris himantopus) – (See images below)
DESCRIPTION: The Stilt Sandpiper is a wading shorebird. The breeding plumage consists mostly of brown vertical stripes on the upper body parts, with a rufous patch behind the eye and a darker head cap. The back and wings are scaled brown, and the underparts are whitish. The long, thin bill is black and the legs are green. Non-breeding adults are mostly grey with a white eyebrow, and the legs are yellow. This bird measures around 20 cm (8 inches) long.
NAME: The name ‘Sandpiper’ stems from the habitat where this species is found – sand beaches – and from Latin ‘pipare’, to chirp. The Latin genus name ‘Calidris’ is from ancient Greek and refers to a grey speckled shorebird. The Latin species name, ‘himantopus’, is from Greek and refers to the stilt-like long legs of this bird.
HABITAT: Wet tundra in the summer, and wetlands such as flooded fields or mudflats during migration and the winter.
DIET: Stilt sandpipers forage in the ground with their specialized bill for insects and their larvae, molluscs, crustaceans. Outside the breeding season they will also feed on seeds and other plant material.
NESTING: This species builds a nest on a ridge around sedges and line it with that plant. Usually four light green eggs are laid, which are incubated by both parents. The young can feed on their own right from day one, and the parents tend to them for only about a week.
DISTRIBUTION: The breeding range covers the west coastal areas of Hudson Bay and the coastal areas of the Northwest Territories, Yukon and the north coast of Alaska. These birds migrate through the mid-section of Canada and the USA, and spend the winter inland and along the coasts of Texas and Mexico. Some individuals have been able to reach Hawaii. (See note below on bird vagrancy.)
Distribution map:
ON PEI: The stilt sandpiper does not breed on Prince Edward Island. Sightings of this bird on the island so far have been reported as occasional in the fall, during their migration.
CONSERVATION: Although there is some habitat loss due to drainage for agriculture and development in their wintering grounds, stilt sandpiper numbers appear stable.
Vagrancy: In biology this means an animal going way outside its normal range. For birds, this can happen when there are storms and they get blown off course. On other times, the bird simply wanders in a different direction than usual. Here’s an article about vagrancy in birds.
SIMILAR SPECIES: The stilt sandpiper can easily be confused with a Yellowlegs in the winter due to its legs color, and with a Dowitcher due to its sewing machine motion when probing the ground for prey. Another similar species is the Pectoral Sandpiper.

Stilt Sandpiper – Bens Lake, AB – May 19, 2014 – Dfaulder
Stilt sandpiper, AB, by Dfaulder
Stilt Sandpipers in courtship – Estero Llano State Park, TX – Sept. 21, 2015 – HarmonyonPlanetEarth
Stilt sandpipers in courtship, TX
by HarmonyonPlanetEarth