Common Redstart

Colourful by name and colourful by nature, Montgomeryshire is a great place to look — and listen — for this vibrant summer visitor.

The Redstart is a Robin-sized, colourful member of the chat sub-family that comes to Wales and the west of the UK from Central Africa in April/May to breed.

Despite sometimes being associated with Atlantic oakwoods, Redstarts are not tied to dense rainforest habitats. Instead, they favour open, sunlit places with scattered trees — from mixed woodland and orchards to parkland, scrubby hillsides and upland edges — wherever there are suitable nesting holes and plenty of insects to catch.

Sometimes referred to as the Common Redstart to distinguish it from the scarcer Black Redstart, the male is a striking bird, with a glowing rusty-red breast and tail, slate-grey back and a black face set off by a neat white forehead. Females and young are softer in tone - classic 'little brown jobs' - but share the same restless, upright stance and constantly flicking, trembling russet tail.

The male’s song is short, varied and endlessly repeated, often delivered from an exposed perch. Each phrase begins with a few clear, high notes before dropping into a softer, more fluid warble that changes from one rendition to the next. These brief bursts of song are separated by noticeable pauses, giving the impression of a bird gathering its thoughts before starting again.

Listen closely and you may hear why the Redstart has a reputation for mimicry. The second half of its song can include fragments of other birds’ voices, meaning a single performance may hint at Chaffinch, warbler or flycatcher. This can confuse the ear, but the Redstart’s distinctive rhythm — short phrases followed by pauses — soon gives it away.

When it comes to nesting, Redstarts are both traditional and surprisingly inventive. They favour holes and cavities — in old trees, rotten stumps or abandoned woodpecker nests — but are also quick to exploit nest boxes, gaps in walls, crevices in rocks, and sheltered corners of buildings or banks. In some places, the same types of nooks and crannies seem to be used year after year, giving the impression of local “preferences”, shaped by the landscape and the birds’ own experience rather than true tradition. Wherever they choose, the nest is usually well concealed: a neat cup of moss, grass and fine fibres, tucked safely out of sight.

Wales is an important stronghold for this charismatic species, and nest box schemes across the country — including in Montgomeryshire — help support local populations. With the right mix of open habitat and nesting sites, these bright and musical summer visitors continue to bring their lively, ever-changing song to our landscapes.

Redstart call at a glance:

WHEN: Males begin singing soon after arriving in April, often at dawn and sometimes before females appear. They remain in the UK until around September.

WHERE: In a wide range of habitats in the County, from gardens to open woodland, orchards to upland areas. Many redstarts return to the same patch year after year.

WHAT: A short, repeated song phrased with a clear opening and a softer, more variable ending. Often includes brief mimicry of other birds. Call is a sharp “hooweet” with ticking alarm notes similar to Robin.