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  3. Ruddy Turnstone

Birds · Charadriiformes · Scolopacidae

Ruddy Turnstone

Arenaria interpres

Least Concern

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

Spotted something wrong?

The ruddy turnstone is a stocky, orange-legged wader that makes a living doing exactly what its name says: it turns over stones, seaweed and shells with its short, wedge-shaped bill to catch the invertebrates hiding underneath. In breeding plumage it shows a strongly contrasting pattern of chestnut, black and white. It winters on the coasts of every continent and is a regular sight in Spanish harbours and on breakwaters.

Weight

85 g – 150 g

Size

21 cm – 26 cm

Life expectancy

20 years

Diet

Carnivore

Feeds mainly on other animals.

Activity

Diurnal

Active mainly during the day.

Social structure

Solitary

Lives and hunts alone, joining others only to breed.

TundraOceanPolar
91countries31parks13same family

Fun facts

  • It lifts stones and seaweed of considerable weight with its bill, sometimes pushing with its breast, and several birds may work together to turn over an object too heavy for one alone.
  • It is notably opportunistic: it has been documented eating carrion, other birds' eggs, food scraps in harbours and even a human corpse, in a celebrated case in the Scottish ornithological literature.
  • It is one of the most widely distributed wintering waders in the world: it is found on the coasts of every continent except Antarctica.

Life cycle and biology

Skeleton type
Vertebrate - internal bony skeleton (bird)
Habitat and environment
Coastal Arctic tundra for breeding; rocky shores, breakwaters and 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
22 days
Litter / clutch size
4

Sources consulted: Wikipedia (es): Arenaria interpres

Where to find it

Best time: From August to May on rocky shores, breakwaters and jetties worldwide; it is seen turning over stones and weed with its bill.

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Where to see it

Parks and dive sites where this species has been documented — showing 10 of 31.

Related species

Other species in the catalogue with the most in common with Ruddy Turnstone — 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 ruddy turnstone.

Share an experience, a fun fact or a tip for seeing the ruddy turnstone.
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
VatnajokullIceland
AuyuittuqCanada
Fernando de NoronhaBrazil
Banc d'ArguinMauritania
Shark BayAustralia
Wadden Sea National ParkDenmark
Pembrokeshire CoastUnited Kingdom
NorthumberlandUnited Kingdom
Wrangel IslandRussia
See all 31 parks
Least Concern

Sanderling

Calidris alba

Common GreenshankLeast Concern

Common Greenshank

Tringa nebularia

Common SandpiperLeast Concern

Common Sandpiper

Actitis hypoleucos

WhimbrelLeast Concern

Whimbrel

Numenius phaeopus

Least Concern

Common Snipe

Gallinago gallinago

DunlinLeast Concern

Dunlin

Calidris alpina

CountriesSpain
ParksDoñana National ParkSpain
TagsCarnivore
Carnivore
Omnivore
Diurnal
Solitary
Bird
Tundra
Ocean
Polar

North America34

Oceania20

Europe15

Africa11

South America7

Asia4

Spain
Canada
Norway
United States
Denmark
Iceland
Anguilla
Antigua and Barbuda
Aruba
Bahamas
Barbados
Belize
Bermuda
British Virgin Islands
Canada
Cayman Islands
Costa Rica
Cuba
Curaçao
Dominica
Dominican Republic
Greenland
Grenada
Guadeloupe
Guatemala
Haiti
Honduras
Jamaica
Martinique
Mexico
Nicaragua
Panama
Puerto Rico
Saint Kitts and Nevis
Saint Lucia
Saint Vincent and Grenadines
Trinidad and Tobago
Turks and Caicos Islands
U.S. Virgin Islands
United States
American Samoa
Australia
Cook Islands
Fiji
French Polynesia
Guam
Kiribati
Marshall Islands
Micronesia
Nauru
New Caledonia
Niue
Northern Mariana Islands
Palau
Papua New Guinea
Samoa
Solomon Islands
Tonga
Tuvalu
Vanuatu
Belgium
Denmark
Estonia
France
Iceland
Ireland
Latvia
Lithuania
Netherlands
Norway
Poland
Portugal
Spain
Sweden
United Kingdom
Angola
Cabo Verde
Cameroon
Gabon
Gambia
Guinea-Bissau
Mauritania
Morocco
São Tomé and Príncipe
Senegal
South Africa
Brazil
Chile
Colombia
French Guiana
Guyana
Suriname
Venezuela
China
India
Maldives
Russia