I put a double deep 5 frame nuc up in a tree about 10ft. It has 3old drawn out frames with two foundation frames, I did not put any frames in the bottom nuc, thinking I will have time to move it and add frames once they move in. I baited it with Lemon Grass oil and Queen juice. I have had scout bees checking it out now for 8-9days. They fly in and out and I have even saw them fighting on the landing board. Any idea what they are doing? I'm anxiously waiting for a swarm to move in. They are not robbing out the frames they are bone dry old brood frames.