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Black squirrels

Black squirrel
Photograph courtesy of Sarah Patchett

There are two species of squirrel in Britain: the native red squirrel (Sciurus vulgaris) and the introduced grey squirrel (Sciurus carolinensis). Black and albino variants of red squirrels are found in mainland Europe but are rare in Britain, however black and albino variants of grey squirrels have been reported in Britain.

Black squirrels (S. carolinensis)

These are grey squirrels with high levels of the black pigment melanin in their hair (melanic). Although generally rare across Britain, black squirrels are found in at least three areas:

CambridgeshireBedfordshireHertfordshire
  • Barrington
  • Barton
  • Cambridge
    Comberton
  • Connington
    Coton
  • Cottenham
  • Earith
  • Elsworth
  • Fen Drayton
    Gamlingay
    Girton
    Great Eversden
    Histon
    Impington
    Landbeach
    Litlington
    Longstanton
  • Needingworth
    RAF Brampton
    Rampton
    Royston
    St.Ives
    Waterbeach
  • Arlesey
    Biggleswade
    Kensworth
    Little Staughton
    Stotford
    Studham
    Sutton
    Whipsnade
  • Woburn
  • Ashwell (first sighted in 1944)
    Baldock
    Harpenden
    Hitchin
    Letchworth (town mascot)
    Radwell
    Stevenage
  • Stotfold

Black squirrel distibution map (978K)
Note this is a large file. Map is 1868px by 2112px.

Melanic grey squirrels were introduced to Woburn Park (Bedfordshire) from the U.S. at the end of the 19th Century. Between 1876 and 1929, around 30 introductions of grey squirrels were made into England and Wales.

Albino squirrels  (S. carolinensis)

These have an absence of pigment in the hair (which is white) and are also rare in Britain, but have been reported in Essex, Kent, Surrey and Sussex.