We've been watching the wrens for a while now. It seems to have been a good year for them.
This is a photo of its two young from a few days earlier. Sorry to say, it only seems to have one chick now.
This video, I know the vital part (the bird!) is blurred, but turn the sound up. This seems to be the parent searching for its chick, who was actually just a few feet away under some courgette plants! Or perhaps it's a warning signal?