European greenfinch: incubation period, weaning age and breeding
European greenfinch eggs hatch after 12–14 days of incubation. Chicks fledge at 14–17 days and are weaned and independent at about 30–35 days. A typical clutch is 4–6 eggs.
Breeding numbers
| Item | Value |
|---|---|
| Adult weight (g) | 25-32 |
| Length (cm) | 15 |
| Clutch size | 4-6 |
| Incubation (days) | 12-14 |
| Fledging (days) | 14-17 |
| Weaning / independence (days) | 30-35 |
| Lifespan (years) | 8-12 |
| Breeding season | Apr-Jul |
| Sexing | Cock brighter green-yellow with grey on wings; hen duller, streaked. |
Origin: Europe, North Africa and western Asia — Scientific name: Chloris chloris
Size: 15 cm, 25-32 g
Breeding and care tips
Easy breeder in large cages; the European species with the most colour mutations.
Mutations and colours
Named only (not confirmed or polygenic — not used in the calculation): Brown, Agate, Pastel, Satinette, SL ino (lutino), Dominant yellow, Dominant pastel (SF/DF), Pied.
Zajel's genetics lab predicts chick colours from both parents for established mutations only; disputed ones are shown with a note and left out of the calculation.
Need the exact date? Use the egg hatch calculator and the weaning age chart.
Related species
- Budgerigar
- Canary
- Zebra finch
- Red-headed finch
- Gouldian finch
- Bengalese society finch
- Java sparrow
- Owl finch
Frequently asked questions
How long do European greenfinch eggs take to hatch?
European greenfinch eggs hatch after 12-14 days of incubation.
How many eggs does a European greenfinch lay?
Usually 4-6 eggs per clutch.
When do European greenfinch chicks leave the nest?
Chicks fledge at about 14-17 days old.
When are European greenfinch chicks weaned?
They are weaned and independent at about 30-35 days.
What is the European greenfinch breeding season?
Apr-Jul
How do you tell a male European greenfinch from a female?
Cock brighter green-yellow with grey on wings; hen duller, streaked.
How long does a European greenfinch live?
About 8-12 years with good care.