Blackcap
SEXING:
All birds are readily sexed using the colour of the crown feathers.
Male, 3cy+, May.Typical male showing uniform black crown. [1ET82300]
Female, 3cy+, May. Typical female showing rusty-brown crown. [1ET82297]
Male, 2cy, April. Some young males may still show variable amounts of brown feather tips in the crown. [1ET29475]
More Sylvia atricapilla:
Ringers’ DigiGuide is sponsored by:
Hemsidan producerad i samarbete med
BirdLife Sverige