Tree Sparrows in Austria
When the Tree Sparrow (Passer montanus) is present in Austria, when it nests, and which native Austria plants supply the food it depends on.
- Status in Austria
- Resident all year
- Nesting season
- April–July
- Size
- 14 cm, 24 g
- Nest box
- 28 mm hole
When to expect tree sparrows in Austria
The Tree Sparrow lives in Austria all year round. Cold, snowy winters, especially at altitude.
Continental and Alpine; most of the country is mountainous.
Nesting in Austria
In Austria the Tree Sparrow usually nests April–July. Nest site: tree hole or box. Clutches are 5–6 eggs, incubated for 12–13 days; chicks fledge after 15–18 days, and pairs raise 2–3 per year.
- Nest box: 28 mm hole. Put boxes up by February and clean them out between September and January.
- Avoid cutting hedges during the nesting season (roughly March to August) — in the UK, disturbing an active nest is an offence under the Wildlife and Countryside Act 1981.
Native Austria plants for tree sparrows
Of the native plants we track for Austria, these 3 provide food the Tree Sparrow uses:
Goldfinches extract the seeds from standing heads in autumn and winter.
Catkin seed for Siskins and Redpolls; many caterpillars for tit broods.
Cones hold seed that Siskins and Goldfinches feed on all winter.
Feeding in the garden
Seeds; insects for chicks.
- Best foods: Seed mix, Millet.
- Feeders: Seed feeder, Open table.
- A farmland bird that responds well to boxes in loose colonies.
Frequently asked questions
Frequently asked
Are tree sparrows in Austria all year?
Yes — the Tree Sparrow is resident in Austria all year.
When do tree sparrows nest in Austria?
Typically April–July. Clutches are 5–6 eggs, incubated for 12–13 days, with 2–3 per year.
Which native plants help tree sparrows in Austria?
Teasel, Silver birch, Alder are native to Austria and provide food or cover the Tree Sparrow uses.
What nest box does the Tree Sparrow use?
28 mm hole.
Tree Sparrows in other countries
Other garden birds in Austria
Sources
Timing reflects typical patterns for the region as a whole; local dates vary with elevation and year. Check the linked eBird bar charts for your county.