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The Screams in the Dark

Voices & soundsLondon and across Britain · Heard every winterExplained

On winter nights in British cities, people wake to a blood-curdling scream outside, and call the police thinking someone is in danger.

What was reported

Every winter, especially in January and February, residents of London and other British towns report terrible screams in the night, like a woman shrieking. Police and emergency services receive calls from people convinced someone is being attacked.

Folklore once blamed such sounds on spirits, but the source is much closer to home.

Explanations offered

The scream belongs to the red fox. During the winter breeding season, foxes, especially vixens, make loud screaming calls to attract mates and warn rivals. Cities have large fox populations, so the sound is common, and when people see the fox, the mystery is solved.

When
Heard every winter
Where
London and across Britain
Witnesses
City residents
Status
Explained

Famous cases are real, widely reported events. Each file sets out what witnesses said and the explanations that have been offered, without taking a side.