Mine have also now fledged! 2 or 3 fledged on Wednesday, 1 yesterday, and either 4, 5, or 6 today (confusion with counting lol)! So my birds were successful which is great. It is very noisy outside with the babies being fed! Coincidentally I just saw one of the fledglings in the back garden being fed by one of the parents. It was absolutely amazing to see them all fledge, and I hope I get them nesting next year too!