I was walking around some farmland in San Marcos Texas out in the middle of noplace and came upon a few tin shed structures. They were not very big, maybe 10' x 8'.

I started looking inside them and there were a bunch of old bottles and various things from like the 1950s/60s era.

I opened up one shed and it was empty but here is where it gets weird.

When I opened the shed and stuck my head inside I thought I heard rain hitting the tin shed. I closed the door, looked up, overcast day but not a drop of rain in sight.

I opened the door again, stuck my head in, and heard the rain again. I was like WTF is going on.

I walked inside of the shed and that's when the light hit them at the right angle for me to see what was making that noise.

The entire inside walls and ceiling of the shed were covered 3 inches deep in daddy long leggers. They all seemed to be interlocked with their legs. There must have been 50,000 of them. They were all tapping their right longest front leg on the tin of the shed in unison. It was one of the weirdest things I ever saw. They also seemed to put off a weird smell in large numbers like that.

I always wondered about this. Has anyone else ever seen such a thing?