The Blackcap, Sylvia atricapilla, is a common and widespread Old World warbler which breeds throughout northern and temperate Europe.

This small passerine bird is migratory, and northern and central European breeders winter in southern Europe and north Africa where the local populations are resident. It is hardier than most warblers, partly because it will readily eat small berries as well as the more typical warbler insect diet.

An interesting development in recent years is for substantial numbers of central European birds to winter in gardens in southern England. Presumably the ready availability of food, and the avoidance of migration over the Alps, compensates for the sub-optimal climate.

Moreover an article in the magazine Science reports that the birds wintering in England tend to mate only with each other. The authors suggest that the division of the population into different migration routes may be the first step in the evolution of distinct species.^*

This is a bird of shady woodlands with ground cover for nesting. The nest is built in low shrub, and 3-6 eggs are laid.

This is a robust warbler, mainly grey in plumage. Although most warblers have the sexes identical, several Sylvia species have distinct male and female plumages. The male has a small black cap, which in the female is light brown.

The song is a pleasant chattering with some clearer notes like a Blackbird. The song can be confused with that of the Garden Warbler. Image:Blackcap Main.jpg | male Image:Sylvia_atricapilla.jpg

References

• Database entry includes justification for why this species is of least concern

External links

• Blackcap videos on the Internet Bird Collection

Sylvia | Migratory birds (Eastern hemisphere)

Голямо черноглаво коприварче | Pěnice černohlavá | Telor Penddu | Munk (Sylvia atricapilla) | Mönchsgrasmücke | Fauvette à tête noire | Nettelkrûper | Sylvia atricapilla | Juodagalvė devynbalsė | Zwartkop | Munk (fugl) | Kapturka | Mustapääkerttu | Svarthätta | Karabaş ötleğen