mama, your bees should be kicking the drones out......they don't help out with bringing in anything into the hive, they take away from the hive. they don't forage for nectar or pollen.
less eggs; queens normally start to slow down in brood rearing in fall or late fall months, and yes the bees will backfill to store for winter months. any brood you have remaining or any eggs your queen is laying are your winter bees.
hope this helps?