[blam]

Thanks, but, I don't see any pictures. Just the red "X"

[js1138]

That can happen when you cut and paste HTML without doing your own formatting. The article as posted is trying to load the pics from the freerepublic server. Cannot be done.

[farmfriend]

I just learned how to do this. Allow me.

The trails of footprints (A and B) have as many as 27 steps (Image: Paolo Mietto and Marco Avanzini)

The footprints are just 20 centimetres long (Image: Paolo Mietto and Marco Avanzini)

[CobaltBlue]

Sorry about the lack of pictures. I was playing with the HTML cut-and-paste (rank amateur here) and posted when I thought I was still previewing.

Maybe somebody who is better at that type of thing can post the photos?

[ErnBatavia]

I don't see any pictures. Just the red "X"

Those "X"'s look just like Roadrunner footprints....