I was raking leaves today and was being bombarded by falling acorns. The ground is covered with them and the squirrels and chipmunks are going a bit crazy.

I have read that acorn production runs in cycles of two to five years. In the lore of weather predictions and nature signs about the seasons, a lot of acorns are said to be a sign of a bad winter to come.
“Squirrels gathering nuts in a flurry will cause snow to gather in a hurry.”
Acorns and other fruits, nuts, berries, and buds produced by trees and bushes are called “mast.” Hard mast is the name for acorns, walnuts, pecans, hickory nuts, and hard seeds. (Buds are soft mast.) A mast year is a year when the amount of that mast is unusually high in number, In Paradelle, 2022 autumn is a mast year.