Swam of Bees

I was out with my son today he was helping a friend with her bees then he had to go to his own bees and this is what we saw a swarm so I watch him how he sprayed them with water and then he got a hive and they just went in it was great watching him we waited a while and he saw they were happy. It was the best day I have had for long time had lunch with him and he made tea for me.