Birds
Corncrake
Crex crex · also called corncrakes, land rail
Calling out a harsh, rasping “crex-crex” from deep within a tall hay meadow, a corncrake announces its presence without ever risking a direct sighting, a grassland specialist among rails that modern mechanised farming pushed toward serious decline across much of Western Europe.
Overview
The corncrake, Crex crex, is a secretive grassland bird native to a broad breeding range spanning Europe and parts of Asia, wintering in sub-Saharan Africa. Its unusual preference for hay meadows over marshland, rasping call that directly inspired its own scientific name, and severe historical decline driven by mechanised agriculture make it one of the most behaviourally distinctive and conservation-significant members of the rail family.
A grassland rail undone by modern farming
Unlike most of its marsh-dwelling relatives, the corncrake built its entire life around tall grass and hay meadows, a habitat choice that worked well for centuries of traditional farming until mechanised mowing arrived and moved through fields far faster than nesting birds could react.
Status
Least Concern overall, though decreasing significantly in parts of Western Europe due to mechanised hay-mowing destroying nests and chicks.
Corncrake: common questions
Why does the corncrake live in hay meadows instead of marshes?
This species is unusual among rails for living primarily in tall grassland and hay meadows rather than the marshes and wetlands favoured by most of its relatives, a habitat choice that unfortunately put it directly in the path of modern agricultural mowing practices.
How did the corncrake get its scientific name?
This species produces a distinctive rasping "crex-crex" call, an onomatopoeic sound that directly inspired its scientific name, Crex crex, making the name itself essentially a written transcription of the bird's own voice.
Why has the corncrake declined in parts of Europe?
This species suffered severe historical declines across much of Western Europe as mechanised hay-mowing destroyed nests and chicks faster than traditional hand-mowing ever had, since modern machinery moves through fields far more quickly than the birds can escape.
Is the corncrake easy to see despite its loud call?
No, this species is extremely secretive and difficult to see despite its loud, far-carrying call, remaining hidden within dense grass cover for almost its entire life and revealing its presence almost exclusively through sound.