N4/c wrote: 

> You forgot about the Bud Light cans. They persist right into
> the darkest depths of uninhabited forest and desert lands. 

I thought those Bud Light cans were their own species. Or at least the
adult form thereof. I've never seen evidence of their larval stage, but
we often encounter the cans near the remnants of their cocoons, which
bear a remarkable resemblance to shotgun shells.

Steve
Team Tierra Buena