- Lifespan
- 5–8 years in the wild
- Size & Weight
- 14–15 cm, wingspan 23–26 cm; 12–20 g
- Habitat
- Rocky outcrops, quarries, cliffs, and increasingly urban areas with bare ground and suitable nesting cavities.
- UK Distribution
- Scarce summer breeder in south and central England, Wales, and southern Scotland; passage migrant in spring and autumn; winters occasionally in small numbers.
- Diet
- Primarily insects and spiders, including flies, beetles, and small invertebrates; occasionally eats seeds in winter.
- Prey
- Flies, beetles, spiders, caterpillars, and small arthropods
- Predators
- Sparrowhawks, peregrines, and occasionally cats; eggs and chicks vulnerable to corvids and weasels
- Mating Season
- April to July
- Breeding
- Clutch size 4–6 eggs; incubation period 12–13 days; fledging at 12–16 days; typically one brood per year, occasionally two.
- Behaviour
- Highly territorial and acrobatic, often seen perched on rocks with characteristic tail-dipping behaviour. Males perform elaborate song-flights during breeding season. Generally solitary or in pairs, with migrants sometimes forming loose groups.