Showing posts with label apiculture. Show all posts
Showing posts with label apiculture. Show all posts

24 February 2012

Bees: One More Time

Despite our best wishes and intentions,... despite acquiring all The Right Gear,... despite some brave attempts at catching Bees as documented on the Blog,... we have, to date, been spectacularly unsuccessful1 as Apiarists. It's all very strange, really, since we are surrounded by neighbours who have acquired Bees without any such difficulties2.

Well, we will not be accused of quitting, though it does, admittedly, sometimes take us a while to get around to retries. (Like about 4 years!)

The catalyst has been some new neighbours moving in next door. Owen is a well-known professional local apiarist, and has long offered to help us get catch-boxes set up so that we can acquire our own swarm or two. I finally got around to taking him up on it this morning.

I took one of our catch-boxes for Owen to "paint" with Propolis - the sticky, resinous stuff that Bees manufacture to glue their hives together and protect them. The smell is (supposed to be) irresistible to them when a young swarm is looking for a new home.
Propolis melting. It has a strongly resinous, tarry aroma.
The catch-box is just a half-size box holding 5 frames of wax instead of the normal 10. Swarms that split off from established colonies of Bees tend to be quite small, so it is very difficult for them to maintain their preferred hive temperature if they are placed in a full-sized box, hence the use of the smaller catch-box. The box I'm using lacks a metallic protective cladding on the cover. I'll rectify that over the coming weekend. Owen also believes - though he freely confesses a lack of hard evidence - that the reflective cover usually placed on beehive lids also helps to attract Bees and help them orientate themselves on the hive. He says that the few times he's used other-colour lids are the only times he's been unsuccessful in catching swarms.
Cleanup of frames. Catch box in the background.
The 5 wax-frames were first cleaned. Old wax was hacked out, the support wires tensioned up to banjo-playing twanginess, and new wax strips placed in the frames. It is better to put only a small strip of wax foundation into the top of the frames, since full-sized foundation sheets restrict the movement of the Bees too much while they establish (hopefully!) their new home, refurbishing to their own preferences and spreading the aromas of their queen about the box. A touch of current from a car battery across the support wires heats the wax foundation just enough that the wire becomes embedded in the wax. Too much heat and the wires will melt all the way through the wax, breaking the foundation sheet. The top edge of the wax strips are fixed into the wooden frame by pouring a little molten wax (or Propolis, as in our case) along the groove that seats the wax sheet.
Newly rewaxed frames.
The box itself was them liberally smeared with the sticky, tarry Propolis, paying particular attention to the corners, edges and hive entrance.

Finishing touches.
Not neglecting Propolis under the hive lid, we're now ready to place the hive in a good catch location. Some discussion with Owen indicates that the top of the Pergola on the west side of the house is likely our best bet. Right outside my office window, where I can easily keep a close eye on the box. That part of the house is also right smack in a long-established Bee-path. For reasons not well understood, Bees tend to repeatedly swarm along fixed paths. Some magnetic field line? And we had the poor judgement to place our house right at the edge of one such path.

Right, now everything's in place. Surely we can't fail this time?

You'll notice that, unlike past reportage, this post is not titled with some weak Bee pun. I'm not superstitious; I don't believe that the twee names jinxed things in the past. But I'm taking no chances.
Keep your fingers crossed!

[1] More charitable critics might say "unlucky".
[2] And, in some cases, without much clue about what they need to do, either. We, on the other hand have researched extensively and read widely in an attempt to become reasonably educated about the care and feeding of Bees. There seems to be some sort of perverse inverse-square law at work, here.

13 October 2008

A Bee, See?

Third time's the charm. (We hope, after the last swarm of Bees buggered offabsconded in the cold weather whilst I was away in Cape Town.)

Last Thursday evening our neighbour Tziporah (not her real name -- but my private nickname for her) called us up. "There's a swarm of Bees hanging under the eaves outside my bedroom. Do you want to come and get them?"

Being a total n00b at this bee business, I was not at all sure how I was going to "get them". I just took a catch-box -- a half-sized hive that takes only five frames -- and placed it a couple of metres away from the swarm at about chest-height. And hoped for the best. Tziporah and I called up a local beekeeper friend who advised us that "the best swarms are those that just move into the box by themselves. Failing that you can try sweeping them into the box with a soft brush."

The "normal" technique when a swarm lands in a tree is to shake the branch suddenly, and the swarm usually drops off -- plop -- into a strategically-placed box. Or you can cut the branch off. Having imbibed of a wee Golden Beverage prior to Tziporah's call, I was a bit apprehensive... So we just left the nucleus-hive conveniently located and hoped for the best.

Day 2, Friday: The weather turned out miserable. Pissing with rain (welcome), Windy (not) and Cold (ugh! It's supposed to be  Spring!) Not a good day for Bees to move about, nor a good day to try sweeping them about. We're informed (with the emotional emphasis of One Who Has Been There) that trying to brush them into a box rainy weather is definitely A Bad Idea. Their wings get wet, and you just end-up killing a whole lot. And this is not a very large swarm to start with!

So now what? We don't want them to get too well oriented to where they are; our houses are about 500 metres apart -- not really far enough for a serious Bee move. If you're moving bees (according to the Slightly Odd Belgian gent in Cape Town who advised me) you should either move them quite slowly -- about a metre a day -- or more than 2 km all at once. Less than 2km and they're likely to make their way back to their previous home. What to do, what to do?  I opted to leave them be for the day.

Day 3, Saturday: A morning call from T... "They've moved in." Hooray!

We left them alone for the day to settle into their new house. Presumably they get the furniture arranges just where they want it, make sure that no Peas have been hidden under Her Highness's Bed,... whatever it is that Bees do when moving house. At dusk I popped over with Ye Rusty Bucket1, taped a cover over the hive entrance, looped a bungge-cord around the box and lid, and drove the hive home where we had prepared an old drum as a hive stand. You must, please, remember that we're in the Land of the Honey Badger, here, and hives cannot be left near the ground lest they get destroyed in short order. The drum is filled with water so that it can't (we hope) be pushed over, either.

Happily we had very fine Spring weather on Sunday, allowing the swarm to really settle in, forage for nectar, and really settle in and get their bearings. Certainly I noticed a lot of Bees in the veggie garden, especially on the Borage and Lavender.

Today (Monday) the Bees are still around, though the weather has turned cooler (and the forecast for the remainder of the week looks like More Of The Same.) But the Bees seem to be quite happy. Soooooo.... hold thumbs that they stick around this time!

05 August 2008

Beelieve It Or Not...

A good-sized swarm of bees has just a few minutes ago moved into one of our bee-boxes.

They totally ignored the freshly-prepared and lovingly-tended catch boxes we've had out since our last, unsuccessful attempt to catch a swarm, and moved into the tatty, unprepared full-sized brood-box! In the space of just 5 or 10 minutes, they moved in and are contentedly getting the furniture arranged. The only trouble is that the box in question is a bit too close to the house and the veggie-garden gate for comfort. Bear in mind that these are not your meek and mild European Bees, but a race of the dread and fearsome African Honey Bee -- Apis mellifera capensis -- and not to be messed with lightly. We'll give them a few days to get settled, and then see to moving the hive somewhere a bit more convenient to ourselves. The bad thing is that the hive is totally vulnerable to any Honey Badgers that might wander by -- we'll just have to keep our fingers crossed for a few days until we can get them settled somewhere safer.

Hooray! Finally, after years of trying to catch a swarm...

(In the picture you can probably not make out the Bees themselves moving into the white, full-sized box. Atop the hive is one of the catch boxes, freshly prepared, and not yet placed in a strategic location.)

30 June 2008

Bee Gone

Our Bee adventure didn't last long. The very next day the swarm was off.

We saw the swarm milling about, on the verge of absconding, and managed to bring them down again by spraying water into the air with a hose. This time they settled on a downright upright branch in the Very Thorny Lemon Tree, so it wasn't easy to shake them off into a box this time. After clearing away some interfering branches, and with the help of a soft brush, We managed to get them back into the nuc-hive -- a small hive that only carries five frames.

Clearly something was wrong, because the next day they escaped yet again, this time for good.

On my trip to Cape Town last week I made time to stop in at the Honey Bee Foundation -- a slightly nutty Belgian gentleman who has made it his mission to teach The Art to new Beekeepers, and incidentally runs a Bee Supply shop. He was most helpful!

Evidently my mistake was in using all fully-waxed frames in the nuc-box. I should have left a couple of empty frames in the middle to give the Bees space to cluster and keep warm. Actually the middle frames should not be totally empty, but need a small strip of wax along the top of the frame to guide the Bees into building mostly worker-bee cells and not too many drone cells.

In retrospect I also strongly suspect that the swarm was too small -- it really was a tiny swarm. Reading Adrian's Bee catching adventure has made me realise just how small our swarm was!

Having now been bitten (stung?) by the bug, I now very badly want to get a couple of swarms! So: catch-boxes are out, well beyond reach of the Honey Badgers, correctly framed, cleaned of all wax-moth, ants, spiders and dead leaves, sterilised with a blast from the trusty blowtorch.

13 June 2008

Bee Happy

We've just captured our first swarm of Bees!

A couple of hours ago, Dale noticed a swarm forming around the Thorn Tree near the house, and called me to come and have a look. As we watched, they moved over to a Lavender Bush growing at the corner of the patio. Half an hour or so later, they had all disappeared. Or so we all thought.

Just what prompted me to look closer, I'm not sure. There they were, in a clump the size of a Melon, clustered around a few of the Lavender branches, no more than 20cm off the ground.

We flew into action: Dale off to find a cardboard shoebox, me to grab an empty beehive and place it on a bench off the ground. Couldn't find a piece of board for a ramp; used one of the beehive inner-lids.

Shake!

About two-thirds of the bees fell into the shoebox. Lots of bees buzzing around, but it was pretty clear to me -- dressed in my ultra-protective shorts and T-shirt! -- that this was a confused buzzing rather than an angry buzzing. How the hell would I know a thing like that? I've never yet had the privilege of keeping bees in reality, though I've wanted to for some years, now.

Gently shook the bees onto the ramp leading up to the beehive. In theory they should have started walking up the ramp into the darkness of the hive, but instead, just lots of aimless milling about. Gave them 10 or 15 minutes to calm down, and, sure enough, there under the Lavender, was a somewhat-reduced clump of Bees. Obviously we missed the Queen the first time around. Lopped of a couple of interfering branches and tried again. BUZZZZZZZ... lots of Bees in the shoebox again... Dale standing by to whip off the lid of the hive... Unceremoniously DUMPed the whole lot of them directly into the hive, and ("careful, don't squash the Bees!") quickly slide the lid back on.

Almost instantly, all the bees buzzing about outside the hive started barreling into the hive as fast as they could find the entrance. All but a couple of dozen standing on the landing platform outside the hive entrance, looking for all the world like Jumbo Jets revving their engines to the max at the start of a very short runway, clinging on for dear life, as their wings fanned fresh air into the hive. Clearly we got the Queen on our second attempt.

Half an hour later, they seem to have settled into the hive quite happily, humming away contentedly. OB the PhD thinks we've specially arranged a box of Mexican Food Doggie Treats for her -- she loves to eat bees. I guess that they taste like Chillis in a Sweet Syrup -- very yummy! It will be easier for her once I can move them a little further away from the house, but in the meantime she's filled with Insatiable Curiosity about the humming noise coming from the box.

Great fun. Great excitement. And nobody got a stung. I guess I'd better read that Bee book again pretty quickly!

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