Oh, I have tons of hulls on the ground with the nuts inside that have been falling for a month or so during strong winds and storms. Seemed the pignuts fell earlier than the shagbark too. I was meaning squirrel cuttings, the first day they start it looks like sawdust around several of our shagbarks.
Just tonight before mowing I had to move a shagbark bough that’d fill a small truck bed that snapped off because it had so many nuts on it. I’ll snap a pic tomorrow of the loaded hulls that fell off on impact.