Can you spot them

In the height of the summer we knew there were six squirrels darting around the garden & woods. Now they're harder to spot (quite possibly as we don't want to be outside quite so much), but I'm fairly certain I can still distinguish four different individuals - though I reckon the wood & garden could just about support a population of 6 to 8.
In this Blip there are definitely two - I think the third is scurrying down the back of the tree to go bury his stash!