Driving the equally adorable European red squirrel toward extinction in what some say 100 worst environmental offences. The U.K.’s gray squirrels not only sap resources from the native reds, but carry and spread squirrel pox—a disease that is decimating their red cousins.
See also
The problem of invasive alien species is not unique to the UK.
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If anyone has sightings, or questions they can contact us or the invasive species council.