That is a great report rober! Fingers crossed for you
Here is how I've lost one hive this year...
I had set a frame out to be cleaned up on a recent warm day (too close to three young hives). That set the sights of my local robbing bees on a NUC that had grown into an 8 frame box for winter, and the robbing began. The robbing screen slowed them, but when I checked last week there was no brood and no stores. None.
I took a frame of brood from another hive and combined with those bees. The queen started laying and it looked like she could resurrect the hive.
Then came a call from a first year Club member who found one of their hives queenless. I made a visit and confirmed the hive was queenless. This family has six kids. Our Club (and hobby beekeeping) needs younger people to be involved.
I thought WWWD? (What would Wally -iddee- do?). Well then, the vision was clear...I donated that queen to the newbie's hive. We will have a report on the progress of that hive soon. When the family brought the NUC box back to my house, the little kids were excitedly filling me in on just how the queen introduction went. Sowing the seeds of interest in bees is paying off already.
So I lost a hive, but didn't really.