Contrary to Gina's statement when approaching the hive, "drones" are not both male and female. Drones are, by definition, male. Workers in social wasp species are infertile female.
Wasps do not have an adrenal gland. Only mammals have this gland.
When the wasps are attacking the cocaine smuggler's camp several of the men are firing weapons that have no ammo magazines inserted.
Giant insect wings produce a high-pitched sound, which should be the case only if the insects were tiny.