Bird · GBIF taxon 2481748
Sanderling
Calidris albaThe Sanderling is a compact pale shorebird with black legs, a straight black bill, and no hind toe. Nonbreeding birds race after retreating waves in white and gray plumage, while breeding adults develop rusty color across the head and breast.
Wave-chasing ShorebirdArctic BreederLong-distance Migrant
1 / 7—observations
—countries
—peak records
Least ConcernConservation statusIUCN Red List categoriesLCNTVUENCREWEXLeast ConcernRed List categories, explained →
Diet & prey
- Mole crabs
- Amphipods
- Small bivalves
Predators
- Peregrine Falcons
- Arctic foxes
- Large gulls
ThreatsBeach development, repeated disturbance, sea-level rise, oil pollution, severe storms, and reduced intertidal prey
HabitatsSandy ocean beaches, tidal flats, lake shores, coastal lagoons, and high Arctic tundra breeding ground
Life spanA long-lived small shorebird that can survive for more than a decade
Size / weightNot available
Classification
- FamilyScolopacidae
- SpeciesCalidris alba
Range data is not available yet.
Interaction riskLow
- Low
- Moderate
- High
- Very high
- Why interaction risk is low
- Give resting flocks a wide berth so migrating birds can feed and conserve energy.
Responsible observation
- Movement: Watch for rapid runs that closely track advancing and retreating surf.
- Legs: Note black legs and a short straight black bill on nonbreeding birds.
- Flock: Walk around feeding or roosting groups rather than making them take flight.
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