Installed a package in a 10 frame medium ten days ago. Checked the queen after five days and set her free into the middle of the bees and frames. Did my first inspection this afternoon and found drawn comb on both sides of seven of the ten frames. There was brood and a few peanut shaped cells on one of the middle two frames. They are the color of cardboard, about the size of a peanut and stick out vertically from the frame. I put a second medium with ten new frames on and put the cover back on.
What is going on? Did they kill the queen and are making a replacement? They gonna' swarm? Where do I go from here?