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  3. Sanderling

One of the 3 sandpipers on WAnimals

Birds · Charadriiformes · Scolopacidae

Sanderling

Calidris alba

Least Concern

The species is abundant and widely distributed; it faces no significant short-term risk.

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The sanderling is the sandy-beach wader par excellence: it runs tirelessly after each retreating wave, pecking at the draining water, and flees at full speed from the next. In winter it is almost entirely white, the palest of the sandpipers. It breeds on the northernmost Arctic tundra and winters on beaches across five continents.

Weight

40 g – 100 g

Size

18 cm – 21 cm

Life expectancy

16 years

Diet

Insectivore

Feeds mainly on insects and other invertebrates.

Activity

Diurnal

Active mainly during the day.

Social structure

Solitary

Lives and hunts alone, joining others only to breed.

Sighting difficulty

Easy

TundraOceanPolar
29countries23parks13same family

Fun facts

  • It is the only sandpiper without a hind toe, which is where its Spanish name comes from: it has only three toes, an adaptation to running on firm sand.
  • It chases the backwash of each wave with astonishing precision, making use of the seconds in which the sand is saturated and the invertebrates are within reach near the surface.
  • It winters on beaches across five continents: a single bird may travel more than ten thousand kilometres between the Siberian tundra and a South African or Chilean beach.

Life cycle and biology

Skeleton type
Vertebrate - internal bony skeleton (bird)
Habitat and environment
Stony Arctic tundra for breeding; sandy beaches worldwide for wintering
Birth weight
Precocial: born covered in down and leaves the nest within a few hours
Size at birth
Precocial: born covered in down and leaves the nest within a few hours
Sexual maturity
2 years
Gestation / incubation
27 days
Litter / clutch size
4

Sources consulted: https://es.wikipedia.org/wiki/Calidris_alba

Where to find it

Best time: From August to May on sandy beaches worldwide; it is recognised by its ceaseless running after the wash of the waves.

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Where to see it

Parks and dive sites where this species has been documented — showing 10 of 23.

Related species

Other species in the catalogue with the most in common with Sanderling — same habitat, park, country, tags or family.

Same taxonomic family
Same taxonomic family
Same taxonomic family
Same taxonomic family
Same taxonomic family
Same taxonomic family

Keep exploring

Based on what we already know about sanderling.

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See full glossary
This page in other languages: Español · Deutsch · Français · Português · Italiano

The pins mark the parks where its presence is documented.

See its range on the interactive map→
Doñana National ParkSpain
Wadden Sea National ParkDenmark
Pembrokeshire CoastUnited Kingdom
NorthumberlandUnited Kingdom
Wrangel IslandRussia
CamargueFrance
Ebro DeltaSpain
Cíes IslandsSpain
Ria FormosaPortugal
Assateague IslandUnited States
See all 23 parks
Common GreenshankLeast Concern

Common Greenshank

Tringa nebularia

Common SandpiperLeast Concern

Common Sandpiper

Actitis hypoleucos

WhimbrelLeast Concern

Whimbrel

Numenius phaeopus

Least Concern

Ruddy Turnstone

Arenaria interpres

RuffLeast Concern

Ruff

Calidris pugnax

Least Concern

Common Snipe

Gallinago gallinago

CountriesSpain
ParksDoñana National ParkSpain
TagsInsectivore
Insectivore
Diurnal
Variable activity
Solitary
Bird
Tundra
Ocean
Polar

Europe16

Africa4

North America3

South America3

Asia2

Oceania1

Spain
United States
Canada
Denmark
Ireland
Netherlands
Belgium
Denmark
Estonia
Finland
France
Iceland
Ireland
Latvia
Lithuania
Netherlands
Norway
Poland
Portugal
Spain
Sweden
United Kingdom
Morocco
Namibia
Senegal
South Africa
Canada
Greenland
United States
Argentina
Chile
Peru
India
Russia
Australia