New Squirrel in the Neighbourhood

Noticed this unexpected rusty coloured squirrel in the front yard this morning. Our grey squirrels are usually grey and white but sometimes can have a little beige instead of white and the black ones , sometimes have a spot or streak of white. The little red ones are much smaller and have the white circle around their eyes. This one I think was a grey squirrel with lots of red rusty coloured fur, must have come from further a field for some food!