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 →
<5% of wildlife watchers report a Dunlin sighting in Acadia National Park, based on 39 days of visitor records from GBIF citizen-science data.
Closest Relatives at Acadia National Park
Purple Sandpiper
Calidris maritima
Least Sandpiper
Calidris minutilla
Semipalmated Sandpiper
Calidris pusilla
Sanderling
Calidris alba
White-rumped Sandpiper
Calidris fuscicollis
Pectoral Sandpiper
Calidris melanotos
Baird's Sandpiper
Calidris bairdii
Stilt Sandpiper
Calidris himantopus
Red Knot
Calidris canutus
Spotted Sandpiper
Actitis macularius
Greater Yellowlegs
Tringa melanoleuca
Hudsonian Whimbrel
Numenius hudsonicus
📅 Monthly Probability
☀️ 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
Parks Where Found
Quick answers
What are the chances of seeing a Dunlin in Acadia National Park?
About 0% of wildlife watchers report a Dunlin sighting in Acadia National Park, based on 39 days of visitor records from GBIF citizen-science data.
When is the best time to see Dunlin in Acadia National Park?
November has the highest sighting rate for Dunlin in Acadia National Park in our monthly data.