NWNJBA's Bob Kloss captured a swarm from his top bar hive with his home made vacuum. More about the vacuum can be found here in the KZread Channel - search on gadget garage. Of course he could have simply put them in a hive body and moved them but he had just built the vacuum and wanted to try it out.
NWNJBA is a member of the New Jersey Beekeepers Association (NJBA)
For more videos and beekeeping education visit the following websites:
NWNJBA - nwba.njbeekeepers.org
NJBA - www.njbeekeepers.org