Wrens are surprisingly loud despite their tiny stature. Singing is most important at dawn, since this is when intruding males may attempt to steal territory. Defending males meet their challenger with song and females listen to the vocal contests. If they like what they hear, they may sneak off and seek extra-pair copulations. Wrens are Britain’s most common breeding bird, but their small size and reliance on insects mean they perish easily during prolonged periods of cold weather.
Did you know?
With 8.5 million breeding pairs the wren is the UK's most common bird.
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Island cousin
St Kilda's subspecies of wren may be slightly different, but is just as loud.
St Kilda's subspecies of wren may be slightly different, but is just as loud.
Stonking song
A wren's song can cut through the loudest of background noise.
A wren's song can cut through the loudest of background noise.
Ledging their bets
A family of wren chicks takes to the skies, almost...
Our family of wren chicks takes to the skies, almost...
Springwatch stardom
The Springwatch crew is upstaged by a wren who fancies a bit of the studio limelight.
The Springwatch crew is upstaged by a wren who fancies a bit of the studio limelight.
Serial nester
Male wrens may be Casanovas but are also attentive parents.
Male wrens may be Casanovas but are also attentive parents.
Species range provided by WWF's Wildfinder.
The Wren can be found in a number of locations including: Africa, Asia, China, Europe, Mediterranean, North America, Russia, United Kingdom, Wales, Ynys-hir nature reserve. Find out more about these places and what else lives there.
The following habitats are found across the Wren distribution range. Find out more about these environments, what it takes to live there and what else inhabits them.
Discover what these behaviours are and how different plants and animals use them.
Additional data source: Animal Diversity Web
Least Concern
Year assessed: 2009
Classified by: IUCN 3.1
The Winter Wren (Troglodytes hiemalis) is a very small North American bird and a member of the mainly New World wren family Troglodytidae. It was once lumped with Troglodytes pacificus of western North America and Troglodytes troglodytes of Eurasia under the name Winter Wren.
It breeds in coniferous forests from British Columbia to the Atlantic Ocean. It migrates through and winters across southeastern Canada, the eastern half the United States and (rarely) north-eastern Mexico. Small numbers may be casual in the western United States and Canada.
The scientific name is taken from the Greek word "troglodytes" (from "trogle" a hole, and "dyein" to creep), meaning "cave-dweller", and refers to its habit of disappearing into cavities or crevices whilst hunting arthropods or to roost.
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The Pensthorpe Wrens In 2010 Springwatch followed a musical family of wrens.
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Garden birds
Nestcam close-ups, expert identification guides and specialist wildlife cameras give a privileged view of a very British obsession: garden birds.
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