Finches (Fringillidae)

Siskin

Spinus spinus

Length
12 cm
Weight
13 g
Clutch
3–5 eggs
Incubation
12 days
Fledging
13–15 days
Broods
2 per year
Nest box
Does not use enclosed boxes

Identification

  • Streaky yellow-green
  • Male black cap and bib
  • Yellow wing bars

Twittering song with a wheeze.

Diet and garden feeding

Alder, birch and conifer seed.

  • Best foods: Nyjer, Sunflower hearts.
  • Often arrives in late winter when natural seed runs low.

Nesting

Cup high in conifers.

Siskins by country

Sources

  1. Siskin — RSPB bird guide
  2. Siskin — BTO BirdFacts

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.