This years crop of Long Tailed Tits.

I went for a wander for a couple of hours this afternoon, very hot with thankfully a strong cooling wind.  The hides were like Sauna baths !.

I saw plenty of parties of Long Tailed Tits with their young, juvenile plumage lacks the pinky tinges of the adults and they have smoky grey heads. 

The other feature of the juveniles is that their eye-rings are red rather than yellow as is the case with adult birds.