There i am sitting at my desk in the office in Cambridge surfing in general(Google), when something outside caught my eye.

A Black squirrel, not grey, certainly not red, and the tail is long and fluffy so not a rat.

They are rare, but are gaining in numbers, and were introduced to this country at Woburn park near Bedford at the turn of the century, so I guess just over a hundred years is pretty new.

Look out for one, they're quite nice!;)