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Bioestrecho

SpeciesBirds

European Serin

Serinus serinus

Order
Passeriformes
Family
Fringillidae
Presence in the Strait
Resident
Abundance
abundant
IUCN (global)
LC · Least concern
In Spanish
Serín verdecillo

Photograph: hedera.baltica, CC BY-SA, vía iNaturalist

Length
11 cm
Weight
12 g
010LENGTH11 cmcentimetres

Presence in the Strait

Abundant resident in wooded areas.

Identification

The smallest of the finches, yellowish-green. Rounded head with stubby bill. In flight, bright yellow rump and boldly-streaked greenish back and wings. Males have bright yellow on face and breast, and a white belly. Females are duller with a yellow rump. Juveniles are like females, but lack yellow.

Movements

Prenuptial peaks in 1st hf. March; postnuptial peaks in 2nd hf. October and 1st hf. November.

Ring recoveries

Spain (10), Morocco (6) and France (1).

Bioestrecho editorial text. Last revised: 8 September 2026.