Kestrell

The Wild Hunts of Medieval Lore
https://www.medievalists.net/2020/10/wild-hunts-medieval/
Have you read?
The Wild Hunt by Jane Yolen - The best Winter Solstice read aloud book ever, plus you will never forget what a gerund is.
The Wild Hunt of Hagworthy by Penelope Lively - Captues that sense of the uncanny, definitely folk horror.
The Last Hot Time by John M. Ford - So much to love about this book, plus the elves are not annoyingly pretty.
Phantom Armies of the Night by Claude Lecouteux - One of the few nonfiction books I've found on the subject; the author is sort of the French Ronald Hutton

I am planning on this year being the year I plant a hedge but, for now, I have a small (very small) holly tree in a pot in my window. I also have an ivy so the holly doesn't get lonely. The holly is very well-behaved but, no matter how many times I try to train the ivy, it keeps reaching for the box of Fruit Loops. Or maybe it's reaching for my plush coyote.

I may have to write the fan fic for the holly and the ivy. And the coyote.