And ALL of the remaining ears still at the garden have now been finished off by birds and/or other animals.
So, in future, as long as the harvested kernels will be poppable (I'm hopeful but won't try any for at least another month), definitely harvest around Sep 20th in future years to beat the birds/animals -- DON'T wait until end of September / end of October.
Oh -- and this timing was based on my popcorn sowing dates starting on May 20th 2026 (with subsequent rounds as needed to fill in gaps).