Photographs and Video evidence found!
I'm willing to make a token contribution to the FC Tag and Release program to get #57 re-tagged, so that his migrations and matings will receive appropriate attention.
Can anyone from Tag and Release comment on the feasibility of such?
Likewise, if anyone finds tag #57, I'll be sure to affix it in a much more painful and not-removable way next time. Poor thing thinks it has a chance to be anonymous! hah!
The only evidence so far:
http://www.youtube.com/watch?v=X8Clrg6fSIc shows one attached, although 0:27-0:40 is not quite clear enough to determine which. (seems to be picture-forward).
Additional evidence has surfaced!
Here he is, cleverly hiding the tag from our daring cameraman!
The camermaman gets so close to those animals!
One of them looks to be a trained ninja canine warrior!
But wait! Our CSI-forensics team has ENHANCED the video! The case has been broken! Our fox is Tag #57!
And here's the full frame, without zoom.