Long Tailed Tit

While taking my two Grandsons to the Moat and then on to the Play Park.
 I came across a gang of Long Tailed Tits busy raiding some flying insects in the Willow.
   Also in the Willow,and much to their surprise,was a Wasp nest.
As you can see from this one.They were keeping a very close eye on those Wasps!