Inside a birdhouse ...

Last year we had for the first time a birdhouse in the garden. A couple of great tits used it for breeding. Last week I saw a blue tit on - and even go in - the birdhouse.

I was told, that if you want tits breeding again, you have to clean the birdhouse. Today I've cleaned it. But I was surprised when I opened the birdhouse. There was still a complete nest in it!

The decision for today's blip was taken. Don't you think it a work of art even after a year out of use? Could be easily reused. But the tits don't ...