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  3. Spotless Starling

One of the 5 starlings on WAnimals

Spotless Starling (Sturnus unicolor)

Birds · Passeriformes · Sturnidae

Spotless Starling

Sturnus unicolor

Least Concern

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

Spotted something wrong?

The spotless starling is an endemic bird found almost exclusively on the Iberian Peninsula and in north-west Africa, and one of the most abundant birds of Spanish towns and cities. It is black with violet iridescence and, unlike the European common starling, shows barely any pale spotting in summer. It nests in holes in buildings and trees and forms enormous communal roosts in urban trees, which in winter can gather tens of thousands of birds.

Weight

86 g – 95 g

Size

21 cm – 23 cm

Life expectancy

15 years

Diet

Omnivore

Combines animal and plant food depending on availability.

Activity

Diurnal

Active mainly during the day.

Social structure

Colony

Lives in large concentrations, often for breeding reasons.

Temperate forestGrassland
10countries55parks6same family

AI-generated images: illustrations, not photographs.

Fun facts

  • GeneralA great mimic: it works other birds into its song, and even alarms and doorbells.
  • It is a practically Iberian endemic: outside the peninsula and the Maghreb it does not exist, which makes the commonest bird of many Spanish villages a species with a very restricted world distribution.
  • Its urban winter roosts gather tens of thousands of birds into a few trees and generate complaints from residents about noise and droppings in many Spanish cities.
  • It hybridises with the common starling in the strip where the two species overlap, above all in the north-east of the peninsula.

Life cycle and biology

Skeleton type
Vertebrate - internal bony skeleton (bird)
Habitat and environment
Villages, cities, dehesa, olive groves and farmland of the Iberian Peninsula and North Africa
Sexual maturity
12 months
Gestation / incubation
13 days of incubation
Litter / clutch size
5 eggs

Sources consulted: Wikipedia (es): Sturnus unicolor

Where to find it

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Where to see it

Parks and dive sites where this species has been documented — showing 10 of 55.

Related species

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

Same taxonomic family
Same taxonomic family
Shares a park
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Keep exploring

Based on what we already know about spotless starling.

Share an experience, a fun fact or a tip for seeing the spotless starling.
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
Picos de EuropaSpain
Sierra de las NievesSpain
Peneda-GeresPortugal
CévennesFrance
CalanquesFrance
Cinque TerreItaly
IchkeulTunisia
ToubkalMorocco
CabañerosSpain
See all 55 parks
Common StarlingLeast Concern

Common Starling

Sturnus vulgaris

Least Concern

Common Myna

Acridotheres tristis

Least Concern

Eurasian Collared Dove

Streptopelia decaocto

White StorkLeast Concern

White Stork

Ciconia ciconia

Common BuzzardLeast Concern

Common Buzzard

Buteo buteo

Red KiteLeast Concern

Red Kite

Milvus milvus

CountriesSpain
ParksDoñana National ParkSpain
TagsOmnivore
Omnivore
Diurnal
Colonial
Bird
Temperate forest
Grassland

Europe7

Africa3

Spain
Portugal
Morocco
Algeria
France
Italy
France
Gibraltar
Italy
Monaco
Portugal
Spain
Vatican City
Algeria
Morocco
Tunisia