Paridae

Willow Tit

Poecile montanus

Willow Tit (Poecile montanus)
Pl. 1, Willow TitPhoto: Francis C. Franklin
Scientific name
Poecile montanus
Family
Paridae
Size
11 to 14 cm
Swedish Red List 2025
Near threatened (NT)
Global Red List (IUCN)
Least concern (LC)

The Willow Tit is a tit of mixed and coniferous forest, preferring damp areas with rotting trees. In Sweden it occurs commonly across almost the whole country.

How to recognise it

  • Matt black cap and bib, grey-brown back and whitish belly
  • Pure white cheeks reaching all the way back to the nape
  • Thick neck, often described as a bull neck, and short, stubby black bill
  • Pale wing panel on the folded wing, and the sexes look alike

Call and song

The most common call is a nasal "zee, zee, zee", and the alarm call is a drawn-out "tsitsidäää". The song is five to six falling whistled notes that sound melancholy, plaintive piping like "dju-dju-dju-dju-dju".

Recording: Anthony Wetherhill, CC BY-SA 4.0, via Wikimedia Commons, edited

Where and when

The Willow Tit occurs commonly in almost all of Sweden, except on Gotland and in parts of Skåne. The population was estimated at 542 000 pairs in 2018, but it has declined markedly since the 1970s. It is reported most from November to February, and its share of all bird reports is highest in Norrbotten, Jämtland and Västerbotten.

When is it seen in Sweden?

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

Where is it reported?

Where is it reported? Norrbotten: large share Jämtland: large share Västerbotten: medium share Dalarna: medium share Västernorrland: medium share Stockholm: small share Uppsala: small share Södermanland: small share Östergötland: small share Jönköping: small share Kronoberg: small share Kalmar: small share Gotland: small share Blekinge: small share Skåne: small share Halland: small share Västra Götaland: small share Värmland: small share Örebro: small share Västmanland: small share Gävleborg: 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 November to February. Its share of all bird reports is highest in Norrbotten, Jämtland and Västerbotten.

Food and behaviour

The Willow Tit eats beetles, insects, spiders and their relatives, and seeds. In winter it lives largely on seeds it stored in autumn in bark crevices and under lichens. It keeps to its territory all year, often two pairs share one territory, and it visits bird tables. It often digs out its own nest hole, usually in a rotten stump or a decaying tree.

Willow Tit, another photo
Pl. 2Photo: Estormiz

Easily confused with

More in the Paridae family

Photo: Francis C. Franklin, CC BY-SA 3.0, via Wikimedia Commons, resized

Photo: Estormiz, CC0, 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.

Checked against sources on . How we make these pages

Found a mistake? Write to us.