Little Tits in the nest alert.

I had a listen at the bird box today and could hear the chicks making a din inside.No doubt Fanny is already well aware of them.
I wonder if the Blue tits know that the ginger git has a never- ending supply of cat food. Galling for them.
Any way here is a photo of the little darlings. Taken while mum and dad were out gathering caterpillars and what have you.



Don`t know how many there is but there may be as many as a million. Honest.