The Black Cap

Blackcap

A male blackcap (Sylvia atricapilla)

The blackcap (Sylvia atricapilla) is a small bird in the warbler family. It is known for its distinctive black cap, which is present in males, while females have a reddish-brown cap. This species is widespread across Europe and parts of Asia, and it is a common visitor to gardens and woodlands.

Description

The blackcap is a medium-sized warbler, measuring about 13–15 cm in length with a wingspan of 20–23 cm. The male blackcap is easily identified by its black crown, while the female has a reddish-brown crown. Both sexes have a greyish body with a paler underbelly. Juveniles resemble females but have a duller cap.

Habitat and Distribution

A female blackcap with a reddish-brown cap

Blackcaps are found in a variety of habitats, including deciduous and mixed woodlands, gardens, and parks. They are widely distributed across Europe, from the British Isles to Russia, and extend into parts of North Africa and Asia Minor. During the winter, many blackcaps migrate to southern Europe and North Africa, although some populations in western Europe are resident year-round.

Behavior

Blackcaps are known for their melodious song, which is a rich, fluting warble. They are often heard before they are seen, as they tend to stay hidden in dense foliage. Blackcaps feed on a variety of insects and berries, and they are particularly fond of elderberries and blackberries.

Breeding

The breeding season for blackcaps typically begins in late spring. They build a neat cup-shaped nest in dense shrubs or low trees. The female lays 4-6 eggs, which are incubated for about 11-12 days. Both parents participate in feeding the chicks, which fledge after about 10-14 days.

Conservation Status

The blackcap is currently listed as a species of Least Concern by the International Union for Conservation of Nature (IUCN). Its population is stable, and it is one of the most common warblers in Europe.

Related Pages

• Sylviidae
• Warbler
• Bird migration