okay, let's not steer off topic jen........the topic is about 'drones'.......
"I watch my bees kick out the drones every year. This year they started around September 20. it make no sense to have drones in a hive during the winter in my area. My bees live in a box for 6 months Beekeeping is different up north." ray, i hope your bees live in that box for 12 months out of the year.........

just kidding, i know what you meant confined?
i watch the bees kick out the drones every year as well. with that said, even where i live in 'north' country here, i do see drones from time to time going into winter months. behooves me. i think this is just one of those things that the bees keep a few around, and it's just innate to their biology.