Paul a friend of mine gave me a small swarm from one of his colonies. They settled high up in a tree in his garden for two days before flying off. The next day they returned again and settled in another tree where he was able to collect them and put them in a box.
I decided to put them into the Polish mini hive I bought along with about 2 pints of 1:1 syrup, each frame is about half the size of a BS National so with the two brood chambers of 6 frames each its about the same as a 6 frame National nuc. The next time I will open them up will be some time in July or August.