Yesterday I had a collection of queens in cages in the car and (again) heard them challenging one another through teir characteristic sounds. I wondered if one could actually attract a queen to come to a spot (thus making it MUCH easier to find her) in a hive through recordings of such challenge sounds. Has anyone tried this and if so what did you actually do and what was the result please? I am thinking that some sort of mini speaker or something could be used. I have limited sight and so don't often find the queen when I am looking for her in my hives. Thanks in advance for sharing your knowledge.