Years ago, you could hunt the white oaks when they were dropping. Usually for the entire first week, sometimes into the second week. Nowadays, they’ve usually all have dropped before October 1st, and with a lot of deer, they’re cleaned up. Everything runs early now.
The last ten years, if you have a white oak that’s loaded up, bears will climb it early on and strip it clean. There’ll be small limbs and branches scattered everywhere at the base of the tree.