Blackcaps in Finland
When the Blackcap (Sylvia atricapilla) is present in Finland, when it nests, and which native Finland plants supply the food it depends on.
- Status in Finland
- Summer visitor
- Nesting season
- June–July
- Size
- 13 cm, 20 g
- Nest box
- Does not use enclosed boxes
When to expect blackcaps in Finland
The Blackcap arrives in Finland in spring to breed and leaves again in autumn. Brief, bright summers; nesting is compressed into May–July.
Boreal continental, forested and lake-strewn.
Nesting in Finland
In Finland the Blackcap usually nests June–July. Nest site: cup in brambles. Clutches are 4–5 eggs, incubated for 11–13 days; chicks fledge after 11–12 days, and pairs raise 1–2 per year.
- The Blackcap does not use enclosed nest boxes — dense native shrubs and climbers give it nest sites.
- 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 Finland plants for blackcaps
Of the native plants we track for Finland, these 8 provide food the Blackcap uses:
Haws feed thrushes all winter; spring blossom supports hundreds of insect species.
Orange-red berries are a magnet for Blackbirds, thrushes and Waxwings from August.
Thorny cover that protects nests; early blossom for insects.
Hips persist into winter for thrushes and finches.
Translucent red berries in autumn.
Blackberries and impenetrable nesting cover.
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
Insects in summer; berries in autumn and winter.
- Best foods: Suet, Fruit.
- Feeders: Suet cage.
- A growing number of German and Austrian Blackcaps now winter in British gardens.
Frequently asked questions
Frequently asked
Are blackcaps in Finland all year?
No. The Blackcap is a summer visitor to Finland, arriving to breed and leaving in autumn.
When do blackcaps nest in Finland?
Typically June–July. Clutches are 4–5 eggs, incubated for 11–13 days, with 1–2 per year.
Which native plants help blackcaps in Finland?
Hawthorn, Rowan, Blackthorn, Dog rose, Guelder rose, Bramble, Silver birch, Alder are native to Finland and provide food or cover the Blackcap uses.
Blackcaps in other countries
Other garden birds in Finland
Sources
- Blackcap — RSPB bird guide
- Blackcap — BTO BirdFacts
- Finnish Bird Atlas — Finnish Museum of Natural History
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.