A Requeening Gone Bad

THEY KILLED THEIR QUEENS – PART 1

I added a caged mated queen to three splits last weekend. I checked on them today and found supersedure cells in all three hives. Here’s a sample (if you click the image to enlarge it, you can easily see the larvae swimming in royal jelly):

Supercedure cells in a recently requeen colony (July 18, 2015).

Supersedure cells in a recently requeened colony (July 18, 2015).

Here’s what I found in…

Split #1: The new queen DEAD inside her opened cage and several capped supersedure cells.
Split #2: The new queen alive and one supersedure cell full of royal jelly.
Split #3: The new queen M.I.A. (possibly dead) and several capped supersedure cells.

I have video of the whole bloody affair which I might post once I’ve determined what happened and what I’m going to do next. I’ll provide more details at that time, but feel free to speculate while I pour myself a drink…

P.S.: I say supersedure cell, but I suppose the more accurate term is “emergency queen cell.” Supersedure cells are created when the queen is failing but not yet dead, whereas emergency queen cells are created when the queen is suddenly dead. I think. Maybe. The difference seems so minimal to me, I always say supersedure. Furthermore, the presence of swarm cells means the bees are going to fly away, but presence of supersedure cells means they’re simply replacing a failing or dead queen. That’s how I sort it all out anyway.

JULY 23/15: I did a quick inspection of Split #2 and found a few frames of fresh eggs. Woo-hoo! The supersedure cell full of royal jelly is gone too. Way to go bees! All of this will be revealed in detail with a video and photos that are in the works.

AUGUST 05/15: Continued in Bees Returning With Pollen.

Swarm Prevention: A Swarm Revisited

It was about this time last year I walked in on a swarm. Turns out it was two swarms, but I managed to re-hive them and eventually got two new colonies from them, two colonies that were destroyed by shrews during the winter, but that’s another story.

I don’t recommend the bucket-and-dump method of re-hiving a swarm, but I had to act fast and didn’t have time to gather up the proper gear.

If I’d discovered the swarm cells a few days earlier, I would have prevented the swarm (in theory) by transferring the queen with several frames of bees to a new hive box, leaving the brood and swarm cells behind — essentially simulating the end result of an actual swarming. A queen emerges from one of the swarm cells left behind, then kills all the queens in the remaining swarm cells and eventually mates and all is right with the world. In theory.

I know some people destroy all but one or two of the remaining swarm cells, thus reducing the likelihood of swarm movement. I’ve also moved the brood and swarm cells to a new location instead and that seems to work in a pinch.

I’ve read about other methods of dealing with swarm cells, but they all seem too complicated to me, too much messing about. I like my method because it’s a simple one-time procedure and you’re done.

How do other people deal with swarm cells? If anyone still reads this blog, feel free to chime in.

When and Why I Still Reverse My Brood Boxes

When I reverse the brood boxes, usually some time in April, I don’t just pull the hive apart and reverse the positions of the deeps. (That’s an easy way to squish the queen, by the way.) I set up an empty deep next to the hive and, if it’s warm enough, carefully inspect each frame before I move it into the new bottom deep. No heavy lifting required. But more importantly, this allows me to assess the strength of the colony going into the new season and make adjustments on the spot if necessary. I will add drawn comb to the brood nest if the cluster looks like it needs room. I will add frames of honey or pollen if the bees are starving for it. I will give them frames of brood from another colony if they’re weak. In short, I will take whatever action is required to get the bees started on the right path for the new season.

Drone comb split open after lifting up the top brood box for the first time this year. (May 05, 2012.)

Drone comb split open after lifting up the top brood box for the first time this year. (May 05, 2012.)


Then for the rest of the year, because I know exactly what condition the colony was in at the beginning of the year, I’ll be able to assess the strength of the colony without having to dig into the bottom deep and disturb the brood nest every time I do an inspection. Are the bees filling frames in the top box with pollen? Is the brood nest straddling the deeps? I can tell a lot from looking down into a hive where the brood nest has been working its way up from the bottom.

It’s more difficult when the brood nest has been working it’s way from the top down. It’s more work, at least for me it is. I usually end up having to lift the top deep, essentially separating it from the bottom half of the hive, and potentially splitting up the brood nest, so I can see what’s going on in the bottom, to see how much the cluster has moved down and so on. In my book, that’s too much work and too disruptive. It’s much easier and less disruptive to the brood nest — if it’s seated in the bottom deep — to pull out a few frames in the top deep and look down to figure out what’s going on — and I never have to lift a deep or potentially split the brood nest if its straddling the deeps.

That’s why I reverse the brood boxes on most of my hives sometime in April. It doesn’t necessarily reduce the chances of a swarm, but it gives me an excuse to carefully inspect and assess the strength of the colony and perform future inspections with greater ease and less disruption to the brood nest.

I could be singing a different tune by this time next year, or even this time next week, but for now, this is where my experience with reversing the brood boxes has led me.

————

Reversing Brood Boxes (Video).
Checkers, Anyone? (Checkerboarding).
Reversing brood boxes: is it necessary?
How to checkerboard a hive.
Reversing brood boxes: when and why.

Old Queen or Virgin Queen?

Here’s a video that shows what I think — what I hope — is a virgin queen that emerged from a swarm cell after a colony swarmed. If it’s not a virgin queen, it might be the colony’s original queen, which means the colony is on the verge of swarming. Please feel free to leave a comment if you can identify what kind of queen she is, old or virgin. I’ll explain more after the video.


(Thanks to Jonathan Adams for getting behind the camera.)
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Thick Combs of Honey (Slight Return)

I posted some photos a couple days ago of what is probably the thickest combs of honey I’ve ever seen in any of my hives. Here’s the video:


(Thanks to Jonathan Adams for getting behind the camera.)

It’s not the most instructive video, but I’ve relaxed my criteria for posting photos and videos on Mud Songs. If I think it could spark the imagination of anyone curious about honey bees or beekeeping, that’s good enough for me. If I can instruct at the same time, well, that’s a bonus. The 1:50 mark in the video, for instance, shows how the bees begin to build comb by festooning. My explanation in the video isn’t the most articulate. I’m so used to beekeeping alone in silence, I felt awkward talking. Festooning is not a well-defined phenomena anyway, so my bumbling explanation kind of fits.

Now here are a few things this situation has me wondering about…
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A Gentle Ball of Bees

I just happened to drop in on my country hives today as a splinter colony was taking flight. (I’ve chosen to use the less alarmist terminology for that particular phenomena of honey bee behaviour.) I was alone, only had my cell phone and couldn’t film myself shaking the bees into a new hive body. So there’s not much to learn from this short video. But if you’ve never seen a sw — I mean a splinter colony up close before, take a look. (It’s not the highest-rez video. Sorry. Couldn’t help it.)

If it looks like a scary situation, it isn’t. Only bad neighbours make it a scary or stressful situation. It was more calming for me than anything. I had somewhere I had to be, so I couldn’t sit back enjoy it as much I would have liked to, but it was an amazing thing to witness.

SEPTEMBER 22, 2014: I was dealing with two swarms and didn’t know it. It was tricky because both swarms landed on the same branch. Both were re-hived, though, and the new colonies are doing well.

DECEMBER 17, 2015: I just read an article at the Bee Culture web site about something called a swarm bucket that may have made my catching of this swarm (or swarms) a little less complicated. It’s basically a bucket with a cone made of screen built into the lid, so it acts much like a bee escape. So imagine a swarm hanging from a branch. The little old beekeeper shakes the swarm off the branch into the big bucket and then puts the coned lid on the bucket. If the queen is in the bucket, all the stranglers will eventually go through the cone to get to the queen but won’t be able to get out once they’re in. Then said beekeeper just picks up the bucket of bees and goes home. Of course nothing in beekeeping ever goes as planned, but in theory, it sounds wonderful. And plausible. I plan to build at least one of the swarm buckets for next year.

Urban Beekeepers, Don’t Overfeed Your Bees

I caught a swarm out in the country last year and I loved it. But unfortunately I live a in relatively crowded urban neighbourhood with an easily enraged next door neighbour, so even though I only have one hive in the city now, I don’t have the luxury of a laid back attitude towards swarms. I need to keep my neighbour from calling the fire department on me again, which means I have to do everything I can to prevent my lonely little colony from swarming. So what should I do?

Upper half of the large water melon sized swarm I caught last summer.

Last year I reversed the brood chambers and checker-boarded my hives. But three of my four colonies swarmed anyway. Here’s a video that shows what one of the hives looked like shortly before its colony swarmed:
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Why My Honey Bees Died (or Are Starving Now)

One of my honey bee colonies starved to death over the winter and I suspect about half of the six colonies still alive are living entirely off the raw sugar I’ve been feeding them since February. There are many reason for this. I gave the colonies some of their own honey but didn’t top them up with sugar syrup in the fall. Some of the colonies were weakened last spring because they swarmed. One colony had a failing queen for most of the year. Another colony was a caught swarm with a virgin queen that didn’t begin laying well until mid-July. Another two colonies were started up from splits (not much different then starting from mid-season nucs). All of the above can significantly reduce a colony’s ability to produce honey, especially considering the short summers in Newfoundland. New policy: Don’t harvest honey from any colony that’s been potentially weakened (from swarming, splitting, etc.). The bees need all the honey they can get. New sub-policy: I’d rather not feed the bees sugar if I can help it, but for now on if I have any doubts, I’ll top them up with sugar syrup in the fall. It’s better than dealing with dead or starving bees in the middle of the winter. Here’s a photo of some bees today that have eaten through most of the sugar I gave them since February:

You can see I added two pollen patties but the sugar is dangerously low. I dumped in more sugar over the pollen patties a few minutes after I took the photo. I’ll have to keep a close eye on all the colonies now, at least until the May dandelions bloom and they can start bringing in nectar and pollen on their own.
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Queen in a Hived Swarm

One of our hives swarmed about two weeks ago on June 17th. We caught it and hived it with no trouble (it’s nice when things go smoothly). We gave the new hive some syrup and then some frames of honey from another hive. I dropped by with some friends today just to take a quick peek and we spotted all kinds of fresh brood — and the queen. Here’s the video (the queen shows up at the 0:45 mark):


All our videos can be played back in 720p HD. I don’t know why 360p is the default setting.

The hive that swarmed two weeks ago should have swarmed with the old marked queen, but this queen isn’t marked. I’m not sure what to think of that. All I know is the hive has a mated queen that’s laying well. It’s hard to see in the video, but the queen is light coloured with distinctive rings on her abdomen similar to an Italian queen, but who knows. Whatever is going on, I’m happy to see it. Watching a young hive get on its feet and do well is more rewarding than trying to deal with our monster hives that have been swarming or on the verge of swarming for the past couple months.

UPDATE (July 17/12): See What Does a Honey Bee Queen Look Like for another good look at a queen.