Prunellidae

Dunnock

Prunella modularis

Dunnock (Prunella modularis)
Pl. 1, DunnockPhoto: Hobbyfotowiki
Scientific name
Prunella modularis
Family
Prunellidae
In Sweden
Summer visitor, breeds here
Size
14.5 cm
Swedish Red List 2025
Near threatened (NT)
Global Red List (IUCN)
Least concern (LC)

The Dunnock looks like a brownish sparrow but has a thin, insect-eater's bill and an iron-grey head. It breeds in woodland, gardens, parks and mountain forest, often with young spruces, dense bushes and thickets.

How to recognise it

  • Lead-grey crown, eyebrow, nape, throat and breast
  • Dark, plain body with a deep dark brown, black-streaked back
  • Thin dark bill and reddish-brown legs
  • The male averages slightly more lead-grey on head and neck than the female

Call and song

The song is fast, simple, high-pitched and silvery tinkling, and can recall that of the Goldcrest. The call is a thin, high "tih".

Recording: Benoît Van Hecke, CC BY-SA 4.0, via Wikimedia Commons, trimmed and edited

Where and when

The Dunnock is a migrant that breeds in Sweden and is common across the country, only exceptionally in the mountains. It leaves in September to November for western and southwestern Europe and returns in early April, when it is reported most. A few may winter in southern Sweden, and it is rarely reported in February. In 2025 it was added to the Swedish Red List as Near Threatened (NT).

When is it seen in Sweden?

When is it seen in Sweden? Dunnock, January J Dunnock, February F Dunnock, March M Dunnock, April A Dunnock, May M Dunnock, June J Dunnock, July J Dunnock, August A Dunnock, September S Dunnock, October O Dunnock, November N Dunnock, December D
Share of all bird reports per month in Artportalen, 2016 to 2025.

Where is it reported?

Where is it reported? Västerbotten: large share Norrbotten: large share Kronoberg: large share Blekinge: large share Skåne: large share Halland: large share Västra Götaland: large share Värmland: large share Örebro: large share Dalarna: large share Gävleborg: large share Västernorrland: large share Jämtland: large share Stockholm: medium share Uppsala: medium share Södermanland: medium share Jönköping: medium share Kalmar: medium share Gotland: medium share Västmanland: medium share Östergötland: small share
  • No reports
  • Small share
  • Medium share
  • Large share
Share of all bird reports per county in Artportalen, 2016 to 2025.

Reported most in April. Rarely reported in February. Reported from all 21 counties.

Food and behaviour

The Dunnock often keeps hidden in dense bushes and sits more in the open when it sings. It usually feeds on the ground. In summer it eats insects such as small beetles, larvae and pupae, plus spiders and earthworms, and in winter also berries and seeds. It often flicks its wings, especially during territorial disputes or competition for mating.

Dunnock, another photo
Pl. 2Photo: Daniel Jolivet

More songbirds

Photo: Hobbyfotowiki, CC0, via Wikimedia Commons, resized

Photo: Daniel Jolivet, CC BY 2.0, via Wikimedia Commons, resized

The text was written with AI from facts in Wikipedia and may be shared under CC BY-SA 4.0. Sources: Swedish article, English article, German article

Report data: Artportalen (SLU Swedish Species Information Centre) via GBIF.org, 2016 to 2025. Red list: The Swedish Red List 2025, SLU Swedish Species Information Centre via GBIF.org.

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