I promised the audiences of this talk a list of videos they could look at again:

Grooming:



Dorso-ventral abdominal vibration signal:



Heater bees (the long version):



Waggle dance:



The Tom Seeley swarming videos:

http://www.sciencefriday.com/videos/series/5/

The Stop signal:



Waving in Apis dorsata to repel predators:



Waving to synchronise attack on Giant hornet in Apis cerana:



Virgin queen piping:



Enjoy!

Gavin