Prunella modularis
A quiet, shuffling bird often mistaken for a sparrow.
Size: 14 cm | Habitat: Garden Birds | Season: All year
Easily overlooked, the dunnock is streaky brown above with a soft blue-grey face and breast. Unlike the house sparrow, it has a slender, insect-eating bill rather than a stout seed-cracking one.
Blue-grey head and breast · streaky brown back · thin, pointed bill · shuffles close to the ground, flicking wings
Dunnocks are shy, ground-feeding birds that creep along borders and under hedges rather than visiting open feeders. Their complex breeding behaviour includes both multiple mates and shared territories.
The dunnock's old country name is 'hedge sparrow', though it isn't a sparrow at all — it belongs to its own family of accentors.
The Dunnock (Prunella modularis) is a quiet, unassuming bird, streaky brown above with a soft blue-grey face and breast, easily mistaken for a female house sparrow at a glance. Its thin, insect-eating bill is the giveaway: unlike a sparrow's stout seed-cracking bill, it is fine and slightly curved for picking small invertebrates from leaf litter.
Dunnocks creep along the ground in a distinctive shuffling gait, flicking their wings nervously, and rarely visit open bird tables, preferring to feed unobtrusively beneath hedges. Their breeding system is unusually complex for a British bird, regularly involving more than two adults sharing a single nest and territory.
Understanding the dunnock reveals how an outwardly plain, easily overlooked bird can conceal one of the most complicated and fascinating breeding systems in the British countryside.
🟠 Conservation status: Amber (UK Birds of Conservation Concern 5)
Amber-listed, reflecting a notable decline in the latter half of the 20th century linked to hedgerow loss and agricultural change, though the population has been comparatively stable in recent years. Retaining thick, low hedges and undisturbed borders is one of the best ways to support them.