The amazing two-tailed three-legged wren

I did some gardening this afternoon. I've a number of jobs that I've been putting off for a while so I made a start while the weather was dry.

One of the jobs was adding some of my garden compost to the beds. As I went to tidy the bits and pieces back into the shed I spotted this wren investigating the bucket that I'd used for the compost. I grabbed the camera but it was getting dark and I didn't have time to adjust settings hence the multiple legs and tails. Of course it could be the rare Two-Tailed Three-Legged Wren, in which case I can expect my garden to be overrun with twitchers when they see this blip.