It was a book with a few different stories but I'm fairly certain it was the one author. One story in particular centered on a teenage boy who lived in the woods, or near a swamp, and collected moths and butterflies, to pin to a board. One day he found a particularly large moth and killed it and pinned it. That night moths started beating at his door and windows until eventually he was 'taken' outside. It ends with other people finding him in the woods, pinned to a tree.
I'm desperate to find this story or the book that included it. Any help would be so much appreciated.