I had 2 hives that didn't make it through the winter. Many bees head down in the comb, looking like they starved. Oddly, both frames had a frame or 2 of honey. I put the frames of honey near by my strong hive, but after severals days, they show no interest in it. Some honey is still capped, while other, I've opened and dripped on to something for them, yet no interest. What's going on here?