2 days ago I saw bees that were very active around 2 swarm traps next to my work shop. A few minutes later I could hear a swarm from inside my shop. I came out and they were still in the air. I pulled out my phone and thought I was videoing them. I stood there holding the phone from the beginning to the end. It wasn't until I went to show it to my wife that I realized it did not record.
Live and learn.