The great tit lady was also busy expanding the nest today. A comparison between this morning and this late afternoon shows a clear progress.
If things continue like this and the neighbouring thieving tit doesn’t steal the nesting material again, the first fluff should soon land in the nest.
From then on, the great tit will also stay in the nest box at night and you can be curious every morning to see whether the first egg is in the nest.
Let’s keep our fingers crossed that the weather holds and the birds can start breeding without any problems.