Dunlin
Calidris alpina
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassAves (Aus)
- OrderCharadriiformes (Caradriformes)
- FamilyScolopacidae (Sandpipers and Allies)
- GenusCalidris (Calidris Sandpipers)
- SpeciesCalidris alpina (Dunlin)
The dunlin (Calidris alpina) is a small wader in the genus Calidris. The English name is a dialect form of "dunling", first recorded in 1531–1532. It derives from dun, "dull brown", with the suffix -ling, meaning a person or thing with the given quality. It is a circumpolar breeder in Arctic or subarctic regions. Birds that breed in western Europe are short-distance migrants largely staying on western and southern European and northwest African coasts; those breeding in far northern Europe and Asia are long-distance migrants, wintering south to Africa, southeast and west Asia. Birds that breed in Alaska and the Canadian Arctic migrate short distances to the Pacific and Atlantic coasts of North America, although those nesting in northern Alaska overwinter in Asia. Wikipedia →
Closest Relatives at Gates of the Arctic National Park
Least Sandpiper
Calidris minutilla
Baird's Sandpiper
Calidris bairdii
Western Sandpiper
Calidris mauri
Semipalmated Sandpiper
Calidris pusilla
Spotted Sandpiper
Actitis macularius
Lesser Yellowlegs
Tringa flavipes
Wilson's Snipe
Gallinago delicata
Ruddy Turnstone
Arenaria interpres
Upland Sandpiper
Bartramia longicauda
Red-necked Phalarope
Phalaropus lobatus
Wandering Tattler
Tringa incana
Solitary Sandpiper
Tringa solitaria
📅 Monthly Probability
Fewer than 5 records of Dunlin at Gates of the Arctic National Park — not enough to chart months honestly.
☀️ When They're Spotted
Most active during daytime hours (6am–6pm) · across all parks (global)
Global Distribution
Where this species is recorded worldwide. Restricted to human observations from 2019 onwards — the same kind of record and the same period the probabilities on this page are built from, so collar-tracking studies, camera-trap arrays and museum specimens are excluded. Around Santa Rosa that removes 5,924 GPS fixes from a handful of tagged jaguars.
where this species is recorded (GBIF density — it tracks where observers go, not how likely a sighting is) · parks where it occurs — tap a pin for the sighting probability there