With its prominent blue bib, this small thrush turns heads across diverse habitats from Europe to Asia.

Visual Identification

Appearance

The Bluethroat is a small, robin-sized bird with a distinctive appearance. Males have brilliant blue throats and breasts, bordered by bands of black, white, and rusty orange. The upperparts are brown, contrasting with a white eyebrow and reddish tail sides.

Females lack the blue throat. Instead, they have a pale throat and breast with dark spotting. Juveniles are similar to females but with additional spotting on the upperparts.

Size

Length

13cm to 14cm

Wingspan

20cm to 22cm

Weight

16g to 22g

Colours

Primary Colour

Blue Orange White

Secondary Colour

Brown Grey

Beak Colour

Black

Leg Colour

Brown

Habitat and Distribution

Habitats

Woodland

Garden

Wetland

Coastal

Urban

Farmland

Grassland

Desert

Tundra

Rainforest

Mountain

Savanna

Distribution

Bluethroats inhabit a wide range of moist habitats, including Arctic tundra, wetlands, and alpine meadows. During the breeding season, they're found across northern Europe and Asia, extending into Alaska.

In winter, they migrate to southern Europe, Africa, and southern Asia. They're rare visitors in the UK, mainly seen during spring and autumn migrations along the east coast.

Elevation Range

Sea level to 2,000 meters

Climate zones

Subarctic, Temperate, Continental

Distribution Map

© 2025 - Birdfact
Resident
Breeding
Non-breeding
Passage
Vagrant

Distribution by Region

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Behaviour and Ecology

Bird Attributes

Tap the icon next to each attribute for more information.

Agility 85
Strength 30
Adaptability 90
Aggressiveness 60
Endurance 85

Diet

Bluethroats are primarily insectivorous, feeding on various small invertebrates, including beetles, flies, and spiders. They also consume small berries and seeds, especially during migration and in winter.

Their foraging style involves quick, darting movements on the ground.

Behaviour

Bluethroats are known for their secretive nature. They often skulk in dense vegetation. They forage on the ground, darting quickly between cover.

During the breeding season, males perform elaborate flight displays, singing vigorously to attract mates and defend territories.

Vocalisation

The Bluethroat's song is a varied, melodious warble, often incorporating mimicry of other bird species. Their call is a sharp, metallic 'tack' or 'chack'.

During courtship, males produce a distinctive buzzing 'bzeee' sound as part of their display.

Nesting & Breeding

Bluethroat breeding season typically begins in late spring. Males establish territories and attract females with elaborate song flights and displays.

Nests are built on or near the ground, well hidden in dense vegetation. The cup-shaped nest is constructed of grass, leaves, and moss. Females lay 4-6 pale blue-green eggs with reddish-brown speckles.

Incubation lasts about 13-14 days, primarily by the female. Both parents feed the nestlings, which fledge after 13-14 days. Pairs often raise two broods per season in favourable conditions.

Lifespan

Typical Lifespan Range 3 - 5 years
Max Recorded Lifespan 11.4 years [1]
0
3
7
10
13

years

The Bluethroat typically lives for 3 to 5 years, with a maximum recorded lifespan of 11.4 years.

Like all birds, lifespan can be affected by factors including predation, habitat quality, disease, and access to food sources.

Conservation and Status

Global Conservation Status

Least Concern [2]

While currently listed as Least Concern globally, Bluethroats face localised threats from habitat loss and climate change. Conservation efforts focus on protecting wetland breeding habitats and stopover sites along migration routes.

Population Data

Global Population Estimate

35,720,000 - 62,000,000 mature individuals [3]

Global Population Trend

Stable[4]

Birdwatching Tips

  • Look for Bluethroats in wetland edges and dense scrub
  • Listen for their varied, melodious song, especially at dawn and dusk
  • Be patient and quiet; they often reveal themselves briefly before ducking back into cover
  • In the UK, coastal reed beds in East Anglia are good spots during migration

Additional Information

Quick Facts

Other names:

Arctic Bluethroat, Red-spotted Bluethroat, Cyanecula svecica

Family:

Muscicapidae

Predators

Main predators include small mammals like weasels and stoats, as well as birds of prey such as Merlins and Sparrowhawks.

Did You Know?

  1. Bluethroats can mimic the calls of up to 40 different bird species.
  2. They have been known to return to the exact same breeding territory year after year.
  3. Despite their name, some subspecies have red or white spots instead of blue on their throats.

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References

  1. 2 3 4

    website: BirdLife International. 2019. Cyanecula svecica. The IUCN Red List of Threatened Species 2019: e.T22709707A137567006.

    View source
  2. 1

    website, 2010: Fransson et al., EURING list of longevity records for European birds

    View source