2015-10-25: Winter Prep

We've finally hit a few nights of freezing temps so that means it is time to complete any winter prep that needs to be done on the hives.  I have empty feeder jars that need to be removed, boxes with no stores in them that need to be taken off (the bees don't need a bunch of extra space that serves no purpose) and mouse guards to be placed on.  I also need to decide what to do with my newly established nuc hives.

Old Nucs - Yellow/Green hives:

These are the splits I made some time ago that were moved into full sized boxes last month.  They've been feed 2 quarts of syrup each in the hopes that they would draw the empty frames with wax and start filling them up.  If I found 10 good frames then I was thinking to take two nuc bodies (5 frames each) and stack them.  It is suppose to be easier for the bees to move up in the winter and it would be easier for the bees to cover 5 frames at a time instead of 10.

Yellow Nuc:

I had suspicions during the last inspection that I had waited too long to transfer this nuc to a full sized hive and they decided to swarm (I saw some torn open queen cells).  The bees seemed "flighty" and the only brood I saw were drones.  The number of drones walking around the frames was high, especially since they should all be kicked out of the hive by now!  I did spot some eggs and developing larva but something was telling me that this was not right. 

Drones, lava and eggs but no queen

So, either I have the start of laying workers or I have a queen laying all drones.  On top of that, the bees had not touched a single new frame that I had placed into the hive.  Stay tuned for more on the Yellow Nuc during my inspection of the Green Nuc....

Green Nuc:

I was a bit annoyed after pulling the first few frames since the bees had not touched them at all.  Thankfully the original 5 frames that were moved into the hive looked pretty good.  Lots of capped honey and worker brood!  Two more frames in and I spotted the queen with her pretty green dot. 

Queen with a pretty green dot

I was even nicely surprised that after I moved past these 5 frames the bees were actually drawing out one of the new frames! 

Drawing out a frame with new wax

Have I mentioned how I love festooning bees before?  =) 

Festooning bees

 Based on my findings between both nucs, I decided the one was probably queenless and had the start of laying workers and the other was queen right.  I thought it would be a good idea to take two 5 frame nuc boxes and stack them with the best frames from each hive.  I unscrewed the bottom from one of the nuc boxes and stacked it on top of another nuc box.  Crap!  They are not made to stack.  There was a large gap between the two that would be open to the air.  Ugh.  I guess I need to deal with the full sized boxes instead.  I decided to do a newspaper combine and thankfully I had one sheet of newspaper left!  I placed it across the top of Green nuc, picked up the Yellow nuc off of its bottom board and placed it on top of the Green nuc.  The bees will eventually chew through the paper and this slow integration will hopefully prevent any fighting between the bees before they merge together into one happy family.  I'm just hoping that there wasn't some drone laying queen that I didn't spot in the Yellow nuc that ends up battling with Green nuc's queen.

Newspaper combine complete

Where did that orange pollen come from?

Yellow Hive:

This is my cutout hive that has made some really good progress over the summer.  I removed the empty feeder jar and took a look through the top box.  The bees were covering about 6 frames and had most of them drawn out. 

Yellow Hive bees

Quite a few were filled with capped honey.  Looking down into the box below I saw lots of bees and some rubber bands still on the frames from the cutout!!  They typically chew through them and dispose of them but I'm guessing they've propolised them right onto the frames now.  I'll have to remove them during the first inspection in the Spring.

Green Hive:

The top honey super on this hive was filled with drawn combs that were completely empty.  I thought for sure that when I added them that the bees would fill them quickly with the Goldenrod flow.  No such luck.  I pulled this box off after clearing a few stray bees off the frames.  I pulled a few frames from the next honey super and at least there was some capped honey there.  Looks like that box will stay on for the Winter.

White Hive:

Looking at the top honey super on this hive I could see that it was packed.  I knew this from my last inspection but I had also seen a large pile of dead bees in front of the hive.  I was concerned that this hive had been robbed out by other bees.  Well not a single frame of honey appeared to be touched so this hive should have some great stores going into Winter.  It also had a nice population of bees and when I looked closely at the pile of dead bees I saw numerous dead yellow jackets in the pile.  Maybe they tried to raid the hive and picked the wrong one to screw with!

Battle aftermath

To complete my tasks I needed to put the mite sampling boards back into the hives that had screened bottoms to prevent any wind drafts blowing up from the bottom of the hives.  With that done I also wanted to put my mouse guards on but with the entrance reducers on it didn't really look like they would fit properly.  Based on http://www.honeybeesuite.com/what-size-hardware-cloth-is-best-for-beehives/ it looks like #4 hardware cloth is the proper size for a mouse guard.  So I think I'll grab some and use that instead.

I'm also considering getting or building some candy boards that come with a top entrance.  This would allow the bees to leave the hive for a cleansing flight during the Winter if the bottom entrance happened to be plugged up with dead bees.

With four hives going into Winter and some diversified genetics (one Italian, one cutout wild open mated and two "northern" queens), I'm hoping to have some better luck overwintering this year.  Wish for a mild Winter and wish the girls luck!

Until next time, thanks for reading!

Second Inspection: 2014-06-10

I was very eager to complete this second inspection for a few reasons.  First, I was very eager to retrieve my fist set of Arduino Smart Hive data!  Second, the hives are currently at Installation +30 days (Bee Math) and there should be many more young bees in the hive.  Not only will these bees be nurses for the next generation, but they will also be wax comb builders (Honey Bee Worker Jobs).  So, they should be expanding the nest area and allowing more bees to forage for nectar and pollen.  The increasing number of bees also means they will be running out of space soon.  Normally in nature, the size of the cavity the bees live in does not increase and when they run out of room they swarm.  Part of being a beekeeper is controlling the bee's swarming nature by adding more space (boxes) and I needed to see if it was time to add another box or not.  If your hive does swarm you've lost probably half of your bees and your old queen.  Not a good thing if you actually want any honey.  Plus most of your neighbors probably wouldn't appreciate a swarm of bees landing in their yard!  Well, onto the inspections...

Green Hive:

I opened the lid and found that my ventilation board with my electronics in it was nicely stuck to the top of the lid.  There must have been some propolis left on the underside of the lid and it works really nicely as glue.  I spent a few minutes trying to remove the ventilation form and when I finally removed it, I notice a LARGE, furry black spider resting comfortably on the underside of the lid.  Thankfully I was armed with a steel hive tool and dispatched the menace quickly.  I really dislike spiders but I also know they do eat "bad" insects, so I try to leave them alone when I spot them in the garden.  But when they are around my bees I show now mercy!  I'm sure beekeepers in Arizona, Florida or Australia can get some really nasty surprises around their hives.  Yikes. 

Anyway, after all that drama, I pulled the SD memory card from the Arduino and downloaded the data.  My first disappointment was that it appeared that it only logged about 3 days worth of data.  It appears my 6 AA battery pack didn't last very long at all.  I'll be looking into an alternate power source for sure now.

Arduino Smart Hive data

With that said, it was cool to see that the general data collection does work!  From the data it looks like the external sensor might be a little flaky since the humidity spiked at 100% a number of times and the temperature measured at 103.82 F on June 2, 3:22 PM.  According to the weather report on that day, the highest it hit was 82 F.  Other than that oddity, the data looks consistent.  What I really like seeing are the readings from the brood area.  The temperature reading is a very flat, steady line, right around 95 F.  Despite what the outside temperature is, they do a fantastic job of maintaining the same temperature and humidity levels where the baby bees are being raised.

Pulling the first two frames from the hive, I saw they were still empty.  The third frame in was built much wider because of the empty space next to it.  With the top down view in the photo below, you can see how the wax sticks out past the top bar of frame 3.

Green Hive

Frame 3 was heavy with honey and frame 4 was the first to have brood on it.  Typically the brood nest is toward the middle of the hive so it was no surprise to see frame 5 had a lot of brood on it.  The other side of this frame had a large empty area where all the baby bees had already hatched out of their cells.

Hatched Brood

Frame 6 looked very similar to 5.  Frame 7 was about 50% covered with capped brood and had a large section of new wax drawn out.  Looking closely I could see there were eggs in almost every cell in the new section of wax.

Frame 7

Frame 8 and 9 actually had some large patches of brood on them with an empty queen cup as well.

Queen Cup

Thankfully there wasn't anything in the cup so it doesn't look like they are preparing to swarm or replace the queen.  The last frame hadn't really been touched by the bees since the last inspection.  So in total there are still 3 empty frames in Green Hive.  Looks like I'll be ready to add another box during my next inspection.  They are coming along nicely!

White Hive:

The first thing I noticed after removing the inner cover of White Hive was that I could see bees looking up from between almost every frame!  This hive in increasing in numbers more quickly than Green Hive for sure.

Looking into White Hive

The bees had stored quite a bit of nectar and pollen and the brood nest started a few frames in.  The queen in this hive knows how to lay some eggs!  Look at the photo below.  This frame is wall to wall brood with very few empty cells.  They will be bursting at the seems very soon.  I will need to add a second box for sure next week!

Lots of future bees

You can also see the patch of drone brood that was built along the bottom of this frame.  And speaking of drones, I was able to witness one being born.  Very cool!  You can watch the 30 second video here: http://youtu.be/X1rwGvIbuck

The last thing I did before concluding the inspection, was to change the entrance reducers on both hives from the small opening to the medium sized opening.  The population should be steadily increasing now on both hives so they should have no trouble defending a larger entrance.  This will also help alleviate any congestion as the foragers come and go all day long.

Looks like I have a lot to prepare for the next inspection.  New boxes to add and hopefully another way to power my Arduino.  So, until then thanks for reading!

Hive Inspection: 08-21-2012

TBH:

Let us all bow our heads in silent prayer as we fondly remember the Top Bar Hive.  It was a good hive, filled with the expectant hope of new life and a bountiful harvest.  Alas, it twas not to be.  Let us not focus on how it died, but on how it lived.  <end sermon>

Well, as you can surmise, the TBH is kaput.  Deceased.  Passed on.  Gone to join the choir invisible.  Pushin up the Daisies.  It is an EX-TBH.  Sorry, bad mimicry of Monty Python's dead parrot sketch.  Anyway, I'm not 100% certain on the prelude to its demise, but something happened to weaken the hive and that allowed a bunch of wasps of various sorts to raid the hive, killing most of the defenders and the queen.

So, lets look on the bright siiiiide of life <whistle>:

• The bees were "free", since they were won at the Spring MBA conference.
• They added to the learning experience of the beekeepers
• I was able to purchase and apply a disease test kit for both American Foulbrood and European Foulbrood which both came up negative  <whew!>
• Since the bees will no longer be needing their honey, it was liberated

Opening the Foulbrood test kit

Removing a dead bee larvae

Test results.  If a line shows under the "T" it is postitive

Green Hive:

Thankfully, this hive is still going bonkers.  The bees have only barely started to draw out the wax on the second honey super I added, so at this point in the year I won't be expecting to harvest anything from this super.  Anything the bees store here before Winter, they will keep.

The first honey super I placed on this hive has almost every frame 80-90% of glorious honey capped!!  I was ecstatic to see this!  I have heard that you don't often get a harvest during your first year but it appears I will at least get a little bit from this hive!  Not really sure how much honey to expect from one super but I ordered two cases (12 each) of 9oz glass Hex Jars.  I guess if I fill them all I can always use Mason jars or some other container.

Lots of capped honey

I have also been surprised at the vast amounts of propolis the bees on this hive seem to make.  I guess I'm not familiar with the different varieties of honey bees, but the ones I have seem to make a lot!

Lots of sticky propolis

White Hive:

I am still surprised at how hot it can get in a bee suit even when the temperature is "only" in the 70s.  Since at this point in my inspection I had sweated off most of my body weight, I made this one quick.  My friend Keith was also helping me and I'm sure he appreciated the expedited inspection.  I pulled a few frames finding the first still empty of comb, but the next two were increasingly built up.  Frame 9 had about 50% comb and Frame 8 had about 80% and Frame 7 had about 95%.......and the Queen!  I've gotten fairly decent at spotting her finally!  Can you see her in the photo?

White Queen

After a short debate we decided we might as well add a honey super.  I don't really expect them to do much with it at this point in the year so any honey they store will be for the bees to eat over the Winter.

Wow, I can't believe we are hitting September at the end of this week.  Fall is quickly approaching, as is the close of my first year of beekeeping.  What a ride!

As always, thanks for reading...

Second Hive Inspection: 05-22-2012

B+33 Days and counting...


Weather Report:
65 degrees, sunny with a slight breeze

As the hives are now well past the 21 days it takes for a newly laid egg to develop into a new bee, I am expecting to see quite a bit of population build up during this inspection.  Up until recently, the population would have been slowly decreasing as the original bees that came in the packages were dying off, either of old age or other causes.  Assuming that my queens are laying a lot of eggs, I hope to see more worker bees.

Inspection Report:
White Hive:

I popped open the lid of the white hive after giving it a few puffs of smoke and I noticed that I really needed to pry the lid up.  The bees have been collecting propolis and applying it liberally!  Propolis is a resinous substance that bees collect from the sap of various types of trees.  They typically use it as a type of "bee glue".  If they find a crack anywhere in the hive they can seal it up with propolis.  It also has antibacterial properties and helps to keep the inside of the hive sterile.  In some cases, the bees can even use it to cage up unwanted pests in the hive.  If you look around the outside edges of the hive box, you can see the yellowish, waxy, sticky propolis.

As I began to inspect the frames, I also had to make more of an effort to pry them apart as they had also been stuck together.  The bees are currently covering about four out of ten frames.  I spotted lots of capped honey, pollen and brood.  I was hoping to see more bees in this hive and more capped brood but maybe the queen is still a bit skeptical laying eggs in these plastic frames.

Speaking of the queen, I spotted her!  After no luck seeing her during the last inspection, here she is in all her glory!  Can you spot her in this picture?  She has a long golden abdomen in the upper third of this photo and slightly to the left of center.  It can be a bit of a challenge spotting her (especially since she is not marked).  I'm guessing it will be even more difficult in the future as more and more bees are added to the hive.


Having seen everything I wanted to, I closed up the hive and removed the empty feeder jar.  I think at this point there should be enough natural nectar sources that they no longer need any supplemental feeding.

Green Hive:
This hive is coming along nicely and the bees have built up partial combs on six of the ten frames.

 I'm pleased with their progress and I am especially happy that there appears to be a much more uniform brood pattern on these frames.  As you can see in this photo, they have drawn out about 60% of the frame and it is almost entirely covered in sealed brood.  There are only a few open cells, either where the support wire is or where a bee has already hatched.  Even in the hatched cells the queen has already laid a new egg there!

In this photo you can really see the difference in the area where the bees have already hatched. 

The comb is a darker amber color instead of the golden color of new wax.  The comb will actually continue to darken over time as more and more generations of bees are raised inside those cells.  With each new bee born, it leaves behind a microscopic layer of the cocoon it spun while inside the cell.  The remaining capped brood near the hatched cells will no doubt be hatching in the next few days.

Continuing the inspection, I found two frames that had been connected by comb the bees decided to build between the two frames.

 As I pried them apart, the comb was torn open exposing all the honey that had been stored there.  The bees rapidly formed up along the new trough of honey and began gobbling it up!  They certainly wasted no time in recovering what they had worked so hard to store up!  Thankfully, I noticed this right away and I didn't flip this frame upside down.  Otherwise I would have been covered in honey and the bees would have been all over me  =)

Inspecting the last few frames I was treated to another gift.......the Green Queen has been spotted!

A bit easier to see her in this photo since I am pointing her out.  Looks like she has her head buried into an empty cell to see if she can lay an egg in there.  You can also see in many of the surrounding cells, some mature larva that look like they will be capped any day now.  My gut feeling is that the Green Queen is doing much better than the Black Queen.  The next few weeks should really be telling, especially if the population of Green Hive explodes while the White Hive only slowly increases or stays the same.

As with the White Hive, I completed the inspection and removed the empty feeder jar.

In closing, I was very happy to have spotted both queens.  Both hives appear to be doing well and as I often tell people, "I haven't managed to kill them all yet".

Thanks again for reading, and I'll leave you with this AWESOME picture that my wife took from one of the frames in Green Hive.  It has already become the desktop background on my computer.  I don't know how she captured the light and geometry so perfectly, but she really did a great job.  You can also witness a new bee chewing her way out of her cell here (just to the right of the center of the photo).  This photo really shows the miracle of God's creation!