Where does the Sanderling live?
Calidris alba
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Open the appThe Sanderling lives in specific habitats and regions. Knowing where, and when, to look improves your chances of a successful sighting.
Biomes
Tundra (breeding), coastal beaches, mudflats, estuaries, and rocky shores (non-breeding).
Geographic range
Breeds in the high Arctic regions of North America, Europe, and Asia. Migrates to coastal areas worldwide, including North and South America, Europe, Africa, Asia, and Australia. It is one of the most widely distributed shorebirds.
Preferred environments
Sandy beaches, especially those with gentle slopes and abundant wave action, are preferred during migration and winter. Also uses mudflats and rocky intertidal zones.
Elevation range
Primarily sea level, occasionally found inland during migration near large bodies of water.
Where to look
Sandy Beaches
The most reliable place to find Sanderlings, particularly during migration and winter. Look for them at the water's edge.
Mudflats and Estuaries
Less common than sandy beaches, but they will utilize these habitats, especially during high tide when beaches are covered.
Rocky Shores
Occasionally found on rocky intertidal zones, though less frequently than on sand.
Field tips
- Scan the water's edge. Sanderlings are almost always found right at the interface of land and water, actively feeding. Use binoculars to scan this zone.
- Observe behavior. Their distinctive 'wave-chasing' feeding behavior is a strong identification clue. They run with the waves, probing quickly.
- Look for flocks. Outside of the breeding season, Sanderlings are highly social and often found in flocks, sometimes mixed with other small shorebirds.
- Check for plumage. In winter, their very pale, almost white appearance with the dark carpal bar is unmistakable. In summer, look for the rufous wash.
Migration
Long-distance migrant. Breeds in the high Arctic and undertakes one of the longest migrations of any bird, traveling to temperate and tropical coasts globally. Migration occurs in spring (April-May) and autumn (July-October).
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