Black Redstart (Phoenicurus ochruros) lives in urban rocky areas across Europe, Western Asia, North Africa. Its conservation status is Least Concern.
Fascinating facts about the Black Redstart
- A tiny 13-14.5 cm bird that weighs just 12-20 g can span continents, breeding on rocky cliffs from the British Isles to central China. It clings to the same niche in cities, nesting in building crevices that mimic mountain cracks. The black redstart turned human-made stonework into a surrogate habitat, letting a mountain specialist thrive in urban wastelands and keep its Eurasian spread alive.
- Genetic studies split the black redstart into three major groups, each tracing back to a different wave of spread over the past 3 million years. The western European line diverged about 1.5-0.5 mya during the last ice age, while the central Asian forms split earlier, 3-1.5 mya.
- Although the black redstart can hybridise with the common redstart, the two remain separate species because they differ in behaviour and ecology, not genetics. The two European species can produce apparently fertile and viable hybrids, yet they do not interbreed in the wild because they occupy different niches and have distinct courtship displays. This shows that behavioural isolation can keep species apart even when their DNA would allow mixing.
- In Britain the black redstart is a rare breeder, with only 20-50 pairs nesting each year, mostly in industrial zones where old walls provide cliff-like crevices. Yet during migration the bird becomes a familiar sight on the east and south coasts in October and November, and again in March and April when it returns. This seasonal pulse highlights the species' reliance on both coastal stop-over sites and urban breeding pockets to complete its life cycle across the continent.
- Black redstarts lay a clutch of 4 to 6 eggs that are about 19.4 mm × 14.4 mm and weigh 2.16 g each, then the female incubates them for 13-17 days. After hatching, both parents feed the chicks until they fledge in 12-19 days.
Sources
Every fact above was checked against these pages, and kept only where one of them states it.
At a glance
RangeEurope, Western Asia, North Africa
HabitatUrban rocky areas
DietInsects and spiders
About the Black Redstart
As the first light of dawn creeps over the rugged landscape, the black redstart stirs, its glossy black plumage glistening like polished onyx as it flits between the rocky outcrops, its tail flicking back and forth with an air of restless energy. With a nimble flutter of its wings, it darts into the narrow crevices, its sharp eyes scanning the shadows for the telltale scurry of insect prey, its very presence a testament to the enduring power of life in even the most unforgiving of environments. In its agile, darting movements, we witness a masterclass in adaptability, as this charismatic bird navigates the harsh yet beautiful world with effortless precision.
Hear the Black Redstart, and 4,400+ more
Real recorded sounds, 11 nature games and a free Daily 5, 1v1 quiz duels, conservation wins and a safe Kids mode. Free on Feravox.
