I think for a tomtit this must be something like a rustic castle - even with a shingle roof ;-))
I like how the bright and sunlit background makes the little house and the bird stand out here. A difficult light, but you managed it skillfully.
Greetings from very warm and sunny Germany (21°C!)! Have a nice weekend!
How wonderful to catch this little fellow with his nest materials in his mouth. I love the idea that we (the humans) provide the house for him and his partner to make their bed ready for the babies.
I also like the CI, but I think I would crop some of the out of focus parts on the right. However both images are superb with the blue tit sharp and in focus. Wildlife photography is not easy!