Flying red squirrel...

I was in the garden, with camera, thinking rather grey day what should I blip? Heard some chuntering coming from the hedge, and a squirrel appeared and dived into the squirrel box. Then along came another- and the two of them raced around the garden waving their tails and flying around. I haven't often had two at once in the garden. They move so quickly I was excited and delighted to get my blip for today!
Our neighbours and ourselves all have squirrel boxes and like to look after these lovely little creatures, and hope that they never get ousted or contaminated by any grey ones.