sidewalk bug traffic

on my way to univ classes, i almost stepped on this pile of bugs. Although i was already late, i couldn't pass and ignore it.

After the last one visible in the photo, there were 6 other "bugcars". And just 10 cms away, there was what looked like a train wreck: duzens of those bugs pilled up, moving up and downward their head and tails. And even more arriving to the mosh.

There were really funny to watch with their little dance, moshing on top of the others. but i didn't focused it right and the pile was blurry.

On this photo, is what it seems to be the beggining of a new mosh pit.

most of the times i count stones in the sidewalk, today i got a lucky and counted bugs.