Warmer November & Less Dead Bees

I was looking over some of the posts that I’ve made during the month of December as a reminder to myself of what to expect for the next month. I came across a post from last December where I describe noticing dead bees on the bottom boards of some of my hives.

The first scraping of dead bees from the bottom of the hive. (Dec. 12, 2015.)

Scraping out a fairly large clump of dead bees around this time last year. (Dec. 12, 2015.)

Then I went outside today in the rain to take a quick look at my beehives and could hardly see any dead bees on the bottom boards. So… what’s up with that? November 2016, this year, was much warmer than last November. Does that have anything to do with it?

The bees in most of my hives at this time last year, when it was colder, were clustered well below the top bars and there were a fair number of dead bees on the bottom boards.

This year, with warmer temperatures, the bees in most of the hives are clustered close to or above the top bars, not down below where they usually go, and there are hardly any dead bees on the bottom boards.

Perhaps the warmer weather has the bees staying near the top of the hive and eating more honey, staying warmer and not dying off as quickly in the cold. Perhaps just as many bees are dying off this year, but because they’re up top, they’re getting clogged between the frames in the bottom deeps.

I don’t know. But I’m noting it now for my records… and I’ll gladly entertain any theories. I wouldn’t be surprised if I’m overlooking something obvious.

Finally Adding Sugar Cakes

    The following was updated on December 1st, 2016, and will likely be updated again within a week.

I usually add just-in-case sugar above the top bars in my hives around early November. By that time — in my local climate — it’s usually so cold that the bees move to the bottom of the hive beneath their honey stores (and then gradually eat their way towards the top of the hive throughout the winter), which makes it easy for me to put the sugar in without bothering them. But that didn’t happen so much this year because November has been unusually warm. Only in the past few days have I noticed the bees, at least in some of the hives, clustering below the top bars. So I decided to add some sugar bricks today…

About 700 grams (or 1.5 pounds) of a sugar cake added to this hive today. (Nov. 30, 2016.)

About 1.3 kg (or 3 pounds) of a sugar cake added to this hive today. (Nov. 30, 2016.) I’ll probably add more later when I find the time. These bees were breaking through the top bars were so cold, it was easy to slide the sugar in without bothering too much.

I followed my Sugar Bricks Recipe (12 parts sugar mixed with 1 part water) and made bricks that weighed between 1 and 3 pounds (0.5 – 1.3 kg).
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Some Pre-Winter Hive Adjustments

It was zero degree Celsius today (also known as the temperature at which water freezes). It was also extremely damp and miserable. Not a bad day to see if visual inspections of the clusters match the thermal images from my Flir One for Android camera device. Not a bad day to make some pre-winter adjustments to some of my hives too.

Hive #1. Other than dropping in some sugar over the top bars in a week or two, and maybe wrapping the hive, Hive #1 is just the way I like it.

Bottom to top:  Solid bottom board; 6mm / quarter-inch shrew-proofing mesh; 2 deeps; rim with extrance hole meshed in; moisture quilt full of wood chips; piece of scrap plywood / top cover. (Oct. 28, 2016.)

Bottom to top: Solid bottom board; 6mm / quarter-inch shrew-proofing mesh; 2 deeps; rim with entrance hole meshed in; moisture quilt full of wood chips; a piece of scrap plywood / top cover. (Oct. 28, 2016.)

A word about that top cover. Yup, it’s a piece of plywood I found in the corner of my shed. I put something heavy on top to keep it in place, but that’s it. I’ve had it on the hive for several months now, always meaning to replace it with a real top cover but never getting around to it. I may leave it on the hive all winter. Why not? The inside of the hive is warm and dry. Whether it’s a commercially made telescoping top cover dipped in wax with a metal cover, or a dirty piece of scrap plywood taken from a junk heap, it doesn’t seem to make any difference to the bees.

Top cover removed, moisture quilt open. (Oct. 28, 2016.)

Top cover removed, moisture quilt open. (Oct. 28, 2016.)

From this angle, it looks like the cluster is straddling the deeps.

From this angle, it looks like the cluster is straddling the deeps.


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An Infrared Guessing Game

Here are some quick snapshots I took this morning of my hives using an infrared camera device attached to my cell phone. It doesn’t provide the most helpful readings at the moment, probably because it’s not cold enough outside to highlight the heat that’s radiating from the insides of the hives. I also used the default settings on the device. More precise calibrations might provide me with better images. But for now, here are my best guesses about what’s happening inside my hives according to these infrared images.

My best guess for this 2-deep hive:  the cluster is favouring the top box and there's a crack between the boxes where heat is escaping. (Oct. 22, 2016.)

My best guess for this 2-deep hive: the cluster is favouring the top box and there’s a crack between the boxes where heat is escaping. (Oct. 22, 2016.)


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A Stubby Ragged Queen

I purchased four mated queens in August with the intention of splitting some of my older colonies to create four new colonies. The requeening didn’t work out so well, but eventually I think (I hope) I got one colony started up well from a split and another one requeened. The other two mated queens were killed outright and another replacement queen I picked up a week later isn’t dead, but it’s barely laid an egg and it’s currently living in a nuc box — and it looks like this:

A stubby, ragged looking queen. (Oct. 13, 2016.)

A stubby, ragged looking queen. (Oct. 13, 2016.)

It doesn’t look good. Her wings are cracked too.
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Nuc Colony Packed with Bees

I bought three nucs from the Newfoundland Bee Company in mid-July and today, two and a half months later, each of the subsequent hives are overflowing with bees. Here’s a not-so-great photo I snapped during a marathon beekeeping session that shows what I found in one of them when I opened it today. I even found two frames of capped brood in the top deep of this hive. I’ve never had nuc-hives so full of bees at this time of year before.

A hive packed with bees after reducing it to 2 deeps four days ago. I found 2 frames of capped brood in the top box too.  That queen is on fire.  (Sept. 30, 2016.)

A hive packed with bees after reducing it to 2 deeps four days ago. I found 2 frames of capped brood in the top box too. That queen is on fire. (Sept. 30, 2016.)

I have to applaud the Newfoundland Bee Company. The queens that came with their nucs are incredible. I probably could have gotten a honey harvest from these hives if I had thought to super them up. My only concern is that there are too many bees in the hive and they’ll eat through their winter honey stores too fast. I know the cluster will reduce in size by the time November rolls around, but at the moment it would be one seriously gigantic cluster.
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All’s Right With The World

I wrote this last week during an extended lunch break and decided not to post it because it’s long and rambling and doesn’t say much about anything. But so what? Here it comes…

Have you ever walked towards your beeyard, sight unseen, and heard the deep hum of a swarm in flight? I have. I’m still not at the point yet where I’m 100% comfortable with swarms. I will always say this because it’s true: The best beekeeping day of my life was the day I caught a swarm on a farm in the country where my bees couldn’t stress out any humans who would then pass on their stress to me. Humans ruin everything.

The sound of a swarm in the distance should be exciting and fun for me (as it should for everyone), but it’s not. I’ve never fully recovered from the stress my neighbours caused me when they freaked out over one my colonies swarming past their back deck when I lived in the city. Although I live in a much more rural environment now, I have one particular neighbour whose kid’s swing set is not so far away from my beeyard. I single out the swing set because I imagine if my bees ever swarm, I know they’ll damn well land on that swing set — and I don’t know how my neighbour will react to that.

So when I came home after lunch yesterday and heard that oh so familiar hum that made me think, “Swarm,” I wasn’t 100% comfortable as I walked towards my beeyard. Would I find bees filling the air like in some ridiculous scene from the Old Testament? My thoughts were, “No, I’d rather not see that today, if you don’t mind.”

And I didn’t. I saw this instead:

That Twitter-compressed video clip doesn’t capture the scene well. Play it back in full-screen mode to get a better sense of it. Bees filling the air everywhere. (Fireweed seeds floating about too.)
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Nuc: Day 11 – Almost Full

I installed a 4-frame nuc on July 17th, using frames of bare foundation to fill in the remaining frames. On Day 6 I replaced most of the bare foundation with drawn comb because I wanted the queen to have immediate space to lay and expand the brood nest. Today, Day 11, I topped up the frame feeder and noticed bees covering most of the frames in the hive.

Nuc colony on Day 11. 6 frames of drawn comb. 2 frames that were more or less bare foundation. All the frames filling with bees. (July 28, 2016.)

Nuc colony on Day 11. 6 frames of drawn comb. 2 frames that were more or less bare foundation. All the frames filling with bees. (July 28, 2016.)

Click the image to see a better view of the all the bees on the frames.

I didn’t pull the frames to see exactly what was going on, and I didn’t really need to because seeing the bees working all the frames is a good enough sign to me that the colony is expanding.

Since I installed the nuc, other than removing the bare foundation, I’ve topped up the frame feeder a few times and I’ve I inserted empty drawn comb between frames of brood to encourage the queen to lay there and expand the brood nest faster. I will continue to do that as the colony expands for the next month or so.

The next time I refill the feeder (in four or five days), if I find all the frames are either full of brood or full of syrup and nectar (i.e., the queen doesn’t have much more space to lay), then I’ll add a second deep to the hive. I’ll pull up some brood into the second deep, move the feeder to the second deep, insert plenty of drawn comb for the queen to lay, and I’ll probably steal some frames of brood from one of my stronger colonies to give the nuc colony a boost.

The sunny weather doesn’t hurt.

P.S.: If I was using bare foundation, I might not add a second deep until the middle of August. It can be a different story in warmer parts of Newfoundland. But that’s not the story I’m telling here.

UPDATE: Some unplanned beekeeping happened today. I pulled three frames of brood from a big colony with about 15 frames of capped and open brood and I had little choice but to add them to this nuc hive in a second deep. So this itty bitty nuc hive now has a second deep on top of it with a frame feeder, several frames of drawn comb and three frames of capped and open brood and the nurse bees to go with it — and a big thick heavy frame full of pollen.

A single-deep nuc is suddenly a 2-deep hive. (July 28, 2016.)

A single-deep nuc is suddenly a 2-deep hive. (July 28, 2016.)

Hopefully the nurse bees won’t fight with their new queen and everything will work out fine. I’ve never transferred that much brood to a nuc before.

Nucs: Day 6 – Removing Bare Foundation

I installed three nucs six days ago. Each nuc contained a frame of capped brood, a frame with bare foundation, and two frames with a mix of empty comb, pollen and honey (and maybe some small patches of brood). Each nuc was installed in a standard 10-frame Langstroth deep super with a frame feeder full of thin sugar syrup spiked with anise extract. The frames were placed in the deep in the same order and orientation as they were in the nuc box. I used frames of drawn comb to fill up two of the nuc hives and bare foundation in the other. I recorded a video of me installing the bare foundation nuc because most new Newfoundland beekeepers will probably begin their first nucs with bare foundation, not drawn comb. My intention was to provide an ongoing and honest record of what new beekeepers in Newfoundland are likely to experience during their first year of establishing a colony from a nuc. But what I found in that nuc hive today has compelled me to change my plans.

Nuc colony installed 6 days ago. (July 23, 2016.)

Nuc colony installed 6 days ago, and not much new brood. (July 23, 2016.)

I found some new comb with fresh brood on the original bare foundation frame that came with the nuc, but not much more new brood other than that. In my other two nucs that were full of drawn comb (not bare foundation), I found at least twice as much new brood — a full frame of capped brood and at least another frame of fresh brood. Bees were covering every single frame in the deep (compared to bees covering only four frames in the above photo). That’s a huge difference. The nuc colonies with drawn comb are expanding at least twice as fast. So…

As much I’d like to provide an honest guide for first-year beekeepers in Newfoundland, I’d rather have twice as much brood in my colonies. So…

I removed the top three frames of bare foundation from the nuc hive (as shown in the above photo) and replaced them with drawn comb. (The frame closest to the feeder was already full of new comb and syrup, so I left it alone.) Now the queen will have free reign to start laying immediately. She won’t need to wait for the worker bees to build comb over the bare foundation first.

Drawn comb is worth its weight in gold. I’ve never seen such a dramatic demonstration of that fact. (Sorry I don’t photos of the other nucs full of bees. Technical difficulties.) Okay then…
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