Sylviid Warblers in London
5 species matching this filter.
London supports five species of Sylviid warbler, ranging from the widespread Blackcap and Whitethroat to the much scarcer Dartford Warbler, which clings on at a handful of heathland sites on the capital's fringes. These small, often skulking birds favour scrubby habitats, woodland edges and overgrown hedgerows found across London's parks, commons and nature reserves. For a broader look at the capital's avifauna, see our guide to the 20 Most Common Birds in London: Gardens, Parks & Urban Hotspots.

Blackcap
Sylvia atricapillaLC
A common resident boosted in winter by continental migrants. Its rich song is heard in parks and gardens year-round.
Year-round

Dartford Warbler
Curruca undataNT
A rare non-breeding visitor to heathland fringes, occasionally recorded on outer London commons in autumn and winter.
Oct–Jan

Garden Warbler
Sylvia borinLC
A rare summer breeder in London's woodlands with dense undergrowth. A skulking warbler, best detected by its rich, even-paced song.
Apr–Sep

Lesser Whitethroat
Curruca currucaLC
An uncommon summer breeder favouring tall hedgerows and scrubby areas, present from April to September.
Apr–Sep

Whitethroat
Curruca communisLC
A common summer breeder arriving in April, favouring scrubby hedgerows and bramble patches. Its scratchy song is a feature of London's wilder green spaces.
Apr–Sep