Chaffinchs in Northern Ireland
When the Chaffinch (Fringilla coelebs) is present in Northern Ireland, when it nests, and which native Northern Ireland plants supply the food it depends on.
- Status in Northern Ireland
- Resident all year
- Nesting season
- April–June
- Size
- 14.5 cm, 24 g
- Nest box
- Does not use enclosed boxes
- Delivery
- Perch Supply ships to the UK
When to expect chaffinchs in Northern Ireland
The Chaffinch lives in Northern Ireland all year round. Rarely severe; winter thrushes and finches from Scandinavia and Iceland arrive from October.
Mild, wet and windy maritime climate with few temperature extremes.
Nesting in Northern Ireland
In Northern Ireland the Chaffinch usually nests April–June. Nest site: neat lichen-covered cup in a tree fork. Clutches are 4–5 eggs, incubated for 11–13 days; chicks fledge after 12–15 days, and pairs raise 1–2 per year.
- The Chaffinch 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 Northern Ireland plants for chaffinchs
Of the native plants we track for Northern Ireland, these 7 provide food the Chaffinch 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.
Supports more insect life than any other European tree; acorns for Jays.
Beechmast feeds Bramblings, Chaffinches and Nuthatches.
Hazelnuts for Nuthatches, Jays and Great Spotted Woodpeckers.
Feeding in the garden
Seeds; caterpillars for chicks.
- Best foods: Sunflower hearts, Seed mix.
- Feeders: Ground tray, Open table.
- Chaffinches prefer to feed on the ground below hanging feeders.
Frequently asked questions
Frequently asked
Are chaffinchs in Northern Ireland all year?
Yes — the Chaffinch is resident in Northern Ireland all year.
When do chaffinchs nest in Northern Ireland?
Typically April–June. Clutches are 4–5 eggs, incubated for 11–13 days, with 1–2 per year.
Which native plants help chaffinchs in Northern Ireland?
Teasel, Common knapweed, Silver birch, Alder, Pedunculate oak, Beech, Hazel are native to Northern Ireland and provide food or cover the Chaffinch uses.
Chaffinchs in other countries
Other garden birds in Northern Ireland
Sources
- Chaffinch — RSPB bird guide
- Chaffinch — 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.