Tree Sparrows in Scotland
When the Tree Sparrow (Passer montanus) is present in Scotland, when it nests, and which native Scotland plants supply the food it depends on.
- Status in Scotland
- Resident all year
- Nesting season
- May–July
- Size
- 14 cm, 24 g
- Nest box
- 28 mm hole
- Delivery
- Perch Supply ships to the UK
When to expect tree sparrows in Scotland
The Tree Sparrow lives in Scotland all year round. Short days and regular snow inland; Scandinavian Bramblings, Fieldfares and Waxwings often arrive in numbers.
Cool maritime in the west, more continental and drier in the east; the Highlands are markedly colder.
Nesting in Scotland
In Scotland the Tree Sparrow usually nests May–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 Scotland plants for tree sparrows
Of the native plants we track for Scotland, these 4 provide food the Tree Sparrow uses:
Goldfinches extract the seeds from standing heads in autumn and winter.
Seed heads for Goldfinches and a nectar source for insects.
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 Scotland all year?
Yes — the Tree Sparrow is resident in Scotland all year.
When do tree sparrows nest in Scotland?
Typically May–July. Clutches are 5–6 eggs, incubated for 12–13 days, with 2–3 per year.
Which native plants help tree sparrows in Scotland?
Teasel, Common knapweed, Silver birch, Alder are native to Scotland 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 Scotland
Sources
- Tree Sparrow — RSPB bird guide
- Tree Sparrow — BTO BirdFacts
- Bird Atlas 2007–11 — British Trust for Ornithology
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.