Ridiculously warm in the apiary today, which is a suntrap but even so...
Took the opportunity to do a first inspection. I only overwintered two hives, and was again surprised at how differently the two colonies behave. Both are doing well, though, fortunately, and I was pleasantly surprised at how good-natured they were. Both queens seem to have survived OK, and the hives smell nice (a good first inspection sign in my experience).
One had several slabs of crystallised stores, which I bruised. They immediately started nibbling and tidying at it before I'd even put it back into the hive. They had 6 frames with brood on (including some sealed), but only smallish amounts on each frame - just under a half. All seemed healthy and the hive was full of busy bees... they are a little short of space, though, if they don't get cracking on the stores.
My biggest colony has eaten nearly everything, but are bringing in lots of pollen and have 7 generous frames of brood, plus a small arc of new honey, interestingly. They had just half a frame of older stores, and a licked-clean, empty fondant bag. Again, lots of bees. These are the ones which will starve if the food doesn't start coming in soon... Seeing as both seem quite healthy, I gave them a frame of bruised stores from the other hive, in exchange for a nice, polished, empty one. They immediately crowded onto it and started on the food.
I'm hoping to avoid the very early swarming we had last year, which was mostly due to them rapidly filling up with early honey and running out of space. I managed to catch them in time but they weren't at all happy... However, getting food/space levels right in these unpredictable spring conditions is a real pain: will it go up to 80F again in April, or will it snow heavily like it did a couple of years ago - or maybe both?!