We’ve just got back from taking a great tit to a rescue place (near Keswick which until today I thought was in the Lake District – didn’t know there was one near Bacton in Norfolk). It hit the sliding doors early afternoon. We did our usual safe quiet place with a stunned bird but this one couldn’t fly and was falling over to one side when we tried to release it and it was still like that after a further hour. . We thought it had damaged a leg but the rescue guy examined it and said its legs and wings were fine and he thought it was still quite concussed. We’ll find out how he got on tomorrow.