Well, this morning,before going to work, there was no sign of any Blue Tits to start with, then I saw one of the parents with some food. As there were no chicks around, off they went. A few minutes later something fluttered across the kitchen door onto the patio. I dashed to the door and noticed a young Blue Tit trying to cling onto the neighbour's house wall. It then dropped down onto the ground and hopped into the shrubs.
It was calling and a few moments later the parent arrived and fed it with the mealworms we had just put out. The parent then disappeared again and was gone some time. I'm wondering if there is more than one chick and the others have flown to other gardens, which is why the parents seem to be away a long time.
The youngster then flew to the bottom of the garden, where it was when the photo was taken. It then made its way behind the shed where we first saw it yesterday. Next time we saw it it was in the holly tree and there was one parent fetching the mealworms and the other flying off bringing some other food from somewhere. What we noticed with the one getting the mealworms was that he/she was not taking them straight to the chick. It was bashing them on the fence and then picking them to bits and I think it was eating them instead of feeding the chick. It did give it something, but it certainly wasn't a whole mealworm. In the time it took for it to play with the mealworm, the other parent had been out and back twice with food for the youngster.
We had noticed some strange behaviour while they were in the box, with one parent seemingly coming back out with the food in its beak. It seemed a similar tale to the one taking place on the Springwatch progamme, even down to them not noticing the mealworms for a couple of days, and taking innapropriate food in, such as the fatball, even though that does have insects mixed in it. Keith thought that one must be slightly sub-normal!! Probably just an inexperienced adult.
So, it looks like there's only one, although it did sound as if there were two or three in the box, from the noises we heard. And we haven't seen any of them since arriving home from work today. We had a look in the nest box and the nest cup is amazing - full of moss and feathers and other stuff, really packed in well. We'll leave it for now, in case they, or another pair, want to use it again.