I have a colony of bees that always clusters on the west side of their hive — and I don’t know why.
Cluster expanding from the west side. (April 23, 2016.)
I’ve had this colony for almost four years now (she’s an old queen that I started from a swarm cell) and I’ve noticed this clustering behaviour since day one. Even when I rearrange the frames of the brood nest in the spring so all the brood is in the middle of the hive, the brood nest eventually shifts to the west side of the hive.
I’ve checked everything over the years and there’s nothing unusual about the hive set up. No signs of mice, no leaks on one side of the hive, nothing. I’ve used various hive bodies and other hive components. I even moved the hive to a different beeyard and rotated it so the cluster was on the east side. Within a month the cluster shifted to the west side. My best guess is the bees prefer the heat of the setting sun.
July 2019 Postscript: There’s nothing unusual about the bees favouring the warmer or sunny side of their hive. I’ve seen in many times, both in the winter and the summer.
Enough with the snow already.
A FEW HOURS LATER:
100 km/h winds and enough snow to shut down schools and universities in what I hope is the last snow storm of the year. (April 20, 2016.)
The snow keeps coming.
THE NEXT DAY:
Three days ago my bees were bringing in the first pollen of the year. (April 20, 2016.)
The day after 50cm / 20 inches of snow. (April 21, 2016.)
April 27th, 2016: A week ago today, I asked if Newfoundland has had its final snowstorm of the year. The answer is no. Here’s my sad little beeyard this morning.
I removed all the emergency winter sugar from my hives today. Some of the sugar was in the form of sugar bricks or sugar cakes and I wasn’t sure if the bees were eating it or clearing it out like they sometimes do with dry sugar.
Top of a sugar cake. (April 17, 2016.)
Well, turns out they were eating it.
Bottom side of a sugar cake eaten away by the bees. (April 17, 2016.)
The undersides of all the bricks and cakes were eaten away by the bees, and I didn’t find any sugar on the bottom board of the hives. In other words, the bees ate it; they didn’t discard it.
As much as dry sugar feeding has served me well, I might switch completely to sugar bricks next winter. The bees seem to either leave the sugar bricks alone or eat them, and I find it easier to clean up in the spring than the newspaper left behind with the dry sugar method. Just my thinking at the moment.
I post this for my own records. I saw some of my bees with a sprinkle of yellow pollen on their legs yesterday and today I managed to snap off this blurry photo of a honey bee with what I’d call a good load of pollen.
First pollen of the year in Flatrock, Newfoundland, and it’s yellow. (April 17, 2016.)
It seems too early for dandelions or any other naturally yellow flower, so I’m guessing someone has some crocuses planted nearby. Good enough. Spring in Newfoundland hasn’t quite sprung yet, but we’re getting there.
First pollen on the year. Bee resting on old sugar cake. (April 17, 2016.)
The pollen could also bee from coltsfoot, a.k.a. Tussilago, though I haven’t seen any around. It could pollen from pussy willows too. I’ll have to look around when I have a chance.
April 24th, 2016: A week later the bees were bringing in more of the same pollen.
Seeing how there was snow on the ground, my guess is the pollen had to come from a bush or tree, not a ground level plant like crocuses.
I noticed something unusual yesterday. I happened to touch the top cover of one of my hives and it seemed warm. Warm on a typical frigid April day in Newfoundland. So I pulled the top off and put my hand on the wood chips in the moisture quilt…
A hive giving off some heat. (April 15, 2016.)
…and that sucker was giving off some serious heat. I’ve felt heat over the moisture quilt in the winter in strong colonies that were clustering near the top, but never this late in the winter. (On a practical level, my winter beekeeping doesn’t end until it’s warm enough to give the bees sugar syrup, if necessary.)
One seriously hot hive next to my bee supply shed. (April 15, 2016.)
It might not mean anything, but it could mean the queen has been laying and a big batch of brood recently emerged. That’s just a guess.
I took a peek under the moisture quilt and it was packed with bees all over the dry sugar and devouring a pollen patty I threw in about a week ago. I’m not sure what to think, but to feel that much heat coming out of a hive at this time of year — it’s a new one for me.
UPDATE (the next day): After inspecting the hive, I did find a frame a brood, though overall I’d say it’s a fairly small cluster for this time of the year. Whatever is going on, nothing bad seemed to have come from the heat. Strange.