Oh no, bees have swarmed

I came home to find a cloud of bees in the air, I could hear them when I got out of the van, I managed to find the queen in the grass outside the hive. She was marked and her wings were clipped so she couldn't go very far. The rest of the cluster had landed on the fence nearby and were waiting for her. I managed to get her into a nuc hive with the cluster and hopefully going well I will have my 3rd hive. :-)