Fisty cuffs at dawn

I could hear lots of squeaking outside , not a sound I recognised and when I looked out these two bluetits were having a right old fight really having a go at each other. They flew off in the end.I was surprised to see how violent they were , I’ve seen robins fighting and know they can fight to the death but little bluetits ! Spring must be round the corner.Lots of pairing up going on and nest boxes inspected.
The rest of the day was less dramatic - I defrosted the freezer :)