Near the end of my walk, there was a narrow section of trail where vegetation had grown close to the path. I remembered stepping slightly aside to avoid part of it.
That was probably where it happened.
To confirm my suspicion, I checked my shoes.
Sure enough, I found more of the same objects caught in the laces and along the seams.
Mystery partially solved.
Whatever these things were, they had definitely come from outside.
Later, I showed a few samples to someone more familiar with plants and outdoor environments.
Their response came almost instantly.
“Oh, those are probably burrs or seed pods.”
Everything suddenly made sense.
Many plants have evolved ingenious ways of spreading their seeds. Rather than relying solely on wind or animals, some produce tiny hooked structures designed to cling to fur, feathers, and yes—even clothing.
By hitching a
