It is the plural of drone. In Colombia to the drones we also tell them bumblebees. They are larger than bees pollinating insects. Drones or males of the bees. It is a WaSP insect that produces a loud hum and has a rather dangerous sting of sawn timber form. Augmentative of bees. Toy that blowing it produces a sound similar to that of a drone or Bumblebee.
