Archive for the ‘Tree hive’ Category

2016 has not been a good year for my bees.  My ‘end-of-year’ hive status saw four bee hives that had activity.  Now I have only one.

After being in denial for a few weeks, I figured I’d face up to the fact this Warré was a goner.

2239 Warre plastic film protected, 12-25-15 copy

Dec. 25, 2015…I had pulled off the empty top box and pinned some protection from rainwater getting in. It was too late.

2378 Warre 2 dismantled+detailed, 2-7-16 copy

Feb. 7, 2016…This is the top box. There was plenty of honey on the four outboard bars, but very little in the middle.

Biting the bullet I figured I’d better find out ALL the bad news…and opened up Bee Beard log hive.  Somehow rainfall had gotten inside here too, even with the hat and headband.  Because of El Niño, we’ve had copious amounts of rainfall.  Yes, it’s good for the forests, but not so good for the bee hives.

2430 Bee Beard, hat off, 2-20-16

2-20-16 I pull off Bee Beard’s hat.

Footnote to above…I’d like to make a waterproof ‘hat’ for this hive.  If anyone has a suggestion, please pass it on to me.

So why have these hives died back?  Could it be the El Niño effect?  Record rainfall in December?  Ron lost his hives around December.  This year I didn’t cover my hives very well.   I should have been more careful.

Another thing that’s been bothering me for awhile is the questionable source of swarms I get from time to time.  Where are they coming from?  I’m beginning to realize they might be coming from the commercial hives in the cranberry bogs.  The commercial hives, I just learned from a cranberry grower, come straight up from the almond orchards in California.

These ‘almond orchard bees’ could be infecting my bees and I DON’T GET any payment.

181 Several hundred hives, 3-24-15

March 25, 2015…..Less than 3 miles (4.8 km) distance away from my bee hives is the staging area for the commercial cranberry hives. These hives are most likely coming from the almond orchards south of us in California. They were being held here prior to being placed in the cranberry bogs.  Arrrrgh!  Bog bees…”diseased and loaded with mites.”

My wife suggests I ask Bill W. if he sells any Warré nucs.  Bill lives inland about 150 miles (241 km).  I tell him of my suspicions of commercial hives.  His reply…

“Hello Pat,
I don’t have Warré nucs for sale.  I get a lot of “bad” swarms also. These are mostly from poorly kept urban high density colonies having bees from poor commercial sources.  I pick up a lot of swarms with poor genetics and failing queens.  It has caused me to put out more hives and rely upon higher colony failure.
In the Willamette Valley, many commercial beekeepers will keep their colonies here when not busy with almonds or cranberries or something else.
Good luck. -Bill”

2223A Anchored GKLH today, 12-19-15 copy

The Grand Kids Log Hive is most likely inhabited by “bog bees.” Maybe I should say “was inhabited,” because it’s been silent for almost two months. I thought it successfully superceded, but I’ve not seen any activity since early January.

After assuming my troubles have come from the cranberry “bog bees,” I asked Steve about his bees.  We had gotten a swarm of bees, (most likely they were from cranberry hives) last year, May 30th.

105751 Steve's hive, 2-17-16

Feb. 17….. Steve sent this photo and said…”My bees are fine, but I fed them 50 lbs of sugar in the fall.”  Should I rethink feeding sugar to them?

Then there’s Pete’s beehives.  I asked him recently about his bees.  He is near cranberry bogs too.  “They’re doing great.  Out flying every non-rainy day, getting into madrone blossoms and other things, possibly even gorse, bringing back all kinds of pollen.”

Bob (of home-built bee vac fame) said his hives were doing fine too.  Bob is located near the bogs too.  Hmmm, maybe I can’t blame my bee problems on the bogs.

2454 The only active hive left, 2-23-16

February 23…the Green hive in the tree is the only active one left. The bees are flying in small numbers on sunny days…even bringing in pollen, but again in small numbers. When our willow tree blossomed, I expected to see bees all over it. I was disappointed. Few bees were seen. Maybe it was the almost constant rain.

Since my tree hive seems to have lasted through everything, I decide to try another one. I’ve got to do some trimming around it, but this will be the location for the next one.   It’ll hold Warré sized bars, but it’s too heavy to lug around for a bait hive, so I’ll be trying to attract a swarm.

2506 Next tree hive location, 3-10-16

I’ve got to cut back the laurel hedge limb and holly tree. Then I’ll custom fit the hive box between the trunk and the angled limb. I’ve tried it. I think it’ll work.

Bottom line…I think it was the El Niño rainfall.  I chose NOT to cover my Warré bee hives this winter.  Why not?  I didn’t see other beekeepers cover their hives up.  I think the difference this year is my observation window covers are slightly warped (outward)  Some rain possibly entered there.  With so much more rainfall this year than in other years, it was just too much.  Somehow the rain got into Bee Beard Log Hive too.  I’ll have to work up some kind of ‘head gear’ to shed water.   As for the Grand Kids Log hive?  I still have to figure that one out.  Maybe it WAS a weak, diseased strain of bees from the commercial hives.

Fixing Bee Beard Log Hive…

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2223 GKLH, 12-19-15

December 19, 2015…The Grand Kids Log Hive is going strong, I’m happy to say. I know the anchors are probably not necessary, but I can hear the heavy gusts of wind hitting at night and I got tired of imagining the tall hive tipping over. Now I can sleep better.:)

2284 GKLH Temp at 46F, 12-30-15

December 30, 2015…The temperature inside the hive is a chilly 46˙F (7˙C), and yet the bees were flying this cold day.

2279 GKLH, bees flying in, close, 12-30-15.JPG++

12-30-15…The bees broke ranks for a short time in the afternoon. I was relieved to see them after viewing the cold temp on the probe thermometer in back. When they’re in a cluster, you can’t see them in the viewing window.

12 Bee Beard, 12-18-15

December 18, 2015…Bee Beard Log Hive might be feeling his age, but the bees still like it as can be seen in the video.

2239 Warre plastic film protected, 12-25-15 copy

12-19-15…my only Warré, having lost the other two during the summer. After seeing too much moisture on the bottom board, I removed it and tacked some black plastic film on three sides. We’ve been having record rainfall in December and it’s possible rain was entering on the observation window sides. I hope this helps.

2138 Birdhouse bees, frost, 11-26-15

November 26…All is quiet. The birdhouse bees didn’t make it. I was hopeful this year because they came through the three month winter shadow last winter, but I must have lost them between October and late November.

10 Birdhouse bees, no bees, 12-18-15

December 18…I shot another photo when the weather warmed back up. Doesn’t look like anything is moving in there.

8 Birdhouse bees, empty comb, no bees, 12-18-15

Empty comb at the front. I guess I can hope they are clustered somewhere back in there, but that’s just a sliver of hope.

2228 Green tree hive, insulation, 12-19-15

The green tree hive is entering it’s third winter. If numbers mean anything, this hive is a survivor. With the sun so low these days the light can reach through the branches to get the bees flying relatively early. Often its the only hive flying. I’m always happy to see the bees flying especially after a ‘rocking’ big storm. This hive is totally intervention free. No mite strips, pollen paddies, or sugar water, it just keeps on going. It’s slightly above my height when I’m looking at it, so occasionally an incoming bee will alight on my ear. “Ooops, sorry I’m in your flight pattern.”

2 Pussy willow tree, 1-1-16

January 1, 2016…The pussy willow tree is getting ready to bloom.

5 Pussy willow buds swelling, 1-1-16

1-1-16…Willow buds are swelling

1 Buds swelling on willow, 1-1-16

More willow buds. “Hang on, little critters, It won’t be long before pollen is available.”

So I’m back to four hives.  I’m a little worried about the Warré hive, because of all the moisture inside.  I’m hoping the sheet of black plastic I tacked on three sides will cut the wind and moisture back.  In the video you can see bees tossing out dead bees.  I always think of that Doors song with Jim Morrison chanting, “Bring out your dead,” over and over again.

I’m a treatment-free beekeeper for better or worse.  I can’t bring myself to believe that killing the varroa mites will solve any problems.  I’m of the opinion that we will NEVER rid the bees of varroa mites.  The bees MUST adapt, because eventually the mites will develop a resistance to the poison and then what do you do?  I say let the bees adapt.  Let the weak hives go.

I’m not feeding the bees anything either.  I saw bees bringing in pollen into my Warré hive in December.  It could be ivy or even gorse.  If they can hang on just a bit longer, they will get pollen from the pussy willow blossoms.    Jonathan Powell of the Natural Beekeeping Trust, also explains the risks of sugar very well at about 3 minutes into this you-tube video.  “Studies have shown that sugar destroys the bees internal intestines and also it destroys a very particular enzyme call the P450 enzyme which the bees use to counteract some of the pesticides and toxins they find in the environment.  So by feeding sugar, we may be averting a starvation if you’ve taken too much honey, but we are also damaging the bees.”  And here’s another article about  feeding anything can be detrimental to the hive. (including honey)

The video.. 

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Standing tall, Bee Beard Log hive is doing well since it was revived in August 2014. It swarmed at least once on May 11, but that swarmed moved on without us capturing it.

Standing tall, Bee Beard Log hive is doing well since it was revived in August 2014. It swarmed at least once on May 11 of this year, but that swarm moved on without us getting it.

Sept. 23...Lots of good orange pollen being carried into this hive. This hive will go into winter without me intervening in any way.

Sept. 23…Lots of good orange pollen being carried into this hive. This hive will go into winter without me intervening in any way.

Sept. 17...These birdhouse bees are doing so well, I'm starting to think that small bee hives are the way to go. This hive has no other openings other than the entrance. I don't understand how they can survive without much ventilation, but they are doing well, which is a good way to head into the winter shadow.

Sept. 17…These birdhouse bees are doing so well, I’m starting to think that small bee hives are the way to go. This hive has no other openings other than the entrance. I don’t understand how they can survive without much ventilation, but they are doing well, which is a good way to head into their second winter shadow.

Here's a closer look at the entrance showing how crowded they are.

Here’s a closer look at the entrance showing how crowded they are.

The video shows the amount of pollen flying in. This is at 125x (digital zoom) and not as sharp.

The video shows the amount of pollen flying in.

May 14...The day after the big swarm moved into the Grandkids Log hive, Bee-atrice went into swarm mode.

May 14…The day after the big swarm moved into the Grandkids Log hive, Bee-atrice log hive went into swarm mode.

May 14...Ron got this one. He lives just up the road. I'm happy to report that Ron says they are doing well. They are active and bringing lots of pollen. They can be seen flying well here... https://drive.google.com/file/d/0Byp0gCTqCQ6rZjBJVmZOa0FJZzQ/view?usp=sharing

May 14…Ron got this one. He lives just up the road. I’m happy to report that Ron says they are doing well. They are active and bringing in lots of pollen.
They can be seen flying well here…

Sept. 23...I'm down to only one Warre hive now. It's doing well with lots of pollen coming in. You can see Bee-atrice Log hive 'shuttered' in the background. When the wasps were running rampant inside, I had to wrap it up. I'll clean it out (scorch it) come spring and try to attract another swarm.

Sept. 23…I’m down to only one Warre hive now. It’s doing well with lots of pollen coming in. You can see Bee-atrice Log hive ‘shuttered’ in the background. When the wasps were running rampant inside, I had to wrap it up. I’ll clean it out (scorch it) come spring and try to attract another swarm.

Bees head into the Warre loads of pollen. This hive is heavy. I haven't taken any honey from it. I think they will make it through the winter without me feeding.

Bees head into the Warre loaded with pollen. This hive is heavy. I haven’t taken any honey from it. I think they will make it through the winter without me feeding.

Sept. 23, 2015...Sad to say, this hive is not going to make it. The temperature started falling in mid July, and now I see wasps nosing around and drones flying out.

Sept. 23, 2015…Sad to say, the Grand Kids Log hive is not going to make it. The temperature started falling in mid July, and now I see wasps nosing around and drones flying out.  The Grand Kids are back.

Sept. 3...Temperature is down to 87F (30C)

Sept. 3…Temperature is down to 87F (30C)

Sept. 21...Looking up into the empty combs, this hive is clearly NOT going to make it. When the wasps start attacking, I'll plug up the entrances and wait until spring. Maybe I'll get lucky with another swarm...

Sept. 21…Looking up into the empty combs, I see a lack of bees.  Clearly the queen isn’t laying and I’ve seen a few drones exiting.   Footnote:  This hive must have superceded a queen, because there are not only new bees, but also new comb.  This is the only hive I can see from the house…from where I eat actually, and I gotta say, I’m so happy to see the bees flying to and from this hive when I sit down to eat!!!

Steve says his swarm 'is hanging in there,' but he's starting to feed again because they haven't built up enough comb to get them through the winter.

Steve says his swarm ‘is hanging in there,’ but he’s starting to feed again because they haven’t built up enough comb to get them through the winter.

We are headed into autumn with four hives, which is all I ever really wanted, but I had really hoped that Grand Kids Log hive would be among the survivors.  It begs the question…are smaller hives better?  I’m beginning to think so.  I’ve thought about partitioning off the big log hive, but then there might be air flow issues.  The birdhouse bees seem to deal with lack of air flow, so maybe it won’t be an issue.  Right now I’ll let nature take it’s course and hope I can attract another swarm in spring.

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Bee-atrice log hive is on the left.  The inner tube is a draft reducer, not what it looks like, so no snide remarks!

Bee-atrice log hive is on the left. The inner tube is a draft reducer, not what it looks like, so no snide remarks!

Here's a better shot of Bee-atrice.  The blue tarp in the background is protecting my Tower of Jewels echium plants and artichokes.  I'm hoping they will bloom this time around.

Here’s a better shot of Bee-atrice log hive. The blue tarp in the background is protecting my Tower of Jewels echium plants and artichokes. I’m hoping they will bloom this year because the nectar is so good for the bees and they’ll bloom all summer.

The outside temperature is a frosty 34˙F.  Barely above freezing.  It's no wonder the bees aren't flying today.

The outside temperature is a frosty 34˙F. Barely above freezing. It’s no wonder the bees aren’t flying today.

While the outside temperature is 35˙F (1.67˙C), the inside is 50˙F (10˙C).  Someone should have cleaned off the cob webs. :)

While the outside temperature is 34˙F (1˙C), the inside is 50˙F (10˙C), which means there is something warm inside.  Someone should have cleaned off the cob webs before he shot the photo. 🙂

Looking through the observation window of Bee-atrice Log Hive reveals lots of honey.  It's such an improvement over last year's status of 'no bees.'

Looking through the observation window of Bee-atrice Log Hive reveals lots of honey. It’s such an improvement over last year’s status of ‘no bees.’

Bee Beard Log hive is doing well with the August 9th swarm that chose to move in.

Bee Beard Log hive is doing well with the August 9th swarm that chose to move in.

This hive in the tree swarmed three times during summer.  Two went to Bob and one we transferred into Del's hive.

This hive in the tree swarmed three times during summer. Two went to Bob and one we transferred into Del’s Warre hive below.

Del's hive...the bees came from the green hive in the tree.  After hanging on the pine tree for about three days, I tried to get them to crawl into an inverted swarm catcher scented with lemon grass oil.  No luck.  They finally disappeared.  I thought, "Good, I've got enough hives," only to find them on a branch of this spruce tree.  After they had hung out for at least 6 days, I dropped them into this hive that I had planned to donate to the bee club.

Del’s Warre hive…the bees came from the green hive in the tree. After hanging on the pine tree for about three days, I tried to get them to crawl into an inverted swarm catcher scented with lemon grass oil. No luck. They finally disappeared. I thought, “Good, I’ve got enough hives,” only to find them on a branch of this spruce tree. After they had hung out for a total of 6 days, I dropped them into this hive that I had planned to donate to the bee club.  Lost it…see below.

This hive catches the afternoon sun.  Some bees responded to the warmth.

Del’s hive catches the afternoon sun. Some bees responded to the warmth and gathered outside.

12-31-14...Birdhouse bees.  These bees came from Mary's backyard birdhouse swarm.  When I couldn't get them to move into my new Warre, I 'posted' them here.  Today they are not flying.  Too cold.  You can see frost on the ground in front.

12-31-14…Birdhouse bees. These bees came from Mayor Mary’s backyard birdhouse swarm. When I couldn’t get them to move into my new Warre, I ‘posted’ them here. Today they are not flying. Too cold. You can see frost on the ground in front.  They are in the shade possibly until March.

A closer look at the birdhouse bees shows no bee activity.

A closer look at the birdhouse bees still shows no bee activity.  Guess I’ll have to wait til it warms up.  This hive is in the coldest part of the property.  If they make it, it’ll be because they are strong bees, not because I treated them.

Warre 3...The bees came from Warre 2, around May 10, 2014.  They built up fast but only in the top box.  This 'shelter' leaves something to be desired because every time we get a stiff wind, the sheets of fiberglass blow off.  Thus the reason for the tie down.

Warre 3…These bees came from Warre 2, May 10, 2014. They built up fast but only in the top box. This ‘shelter’ leaves something to be desired because every time we get a stiff wind, the sheets of fiberglass blow off, thus the reason for the tie down.  Lost it…see below.

 

So there it is…from three hives a year ago to eight hives this year.  As a third year natural beekeeper, I believe in letting my bees swarm.  I like the article written by British beekeeper John Haverson that “Swarming Bees are Healthy Bees,” so I don’t destroy the queen cells or otherwise try to thwart their natural tendency to swarm.

I go against the recommendations of my local bee association which advises to kill the varroa mites.   I know there are beneficial mites in the hive.  According to long time beekeeper Michael Bush, who wrote “The Practical Beekeeper,” there are over 30 kinds of mites in a typical hive.  If you are killing varroa mites, you are upsetting the ecology of the hive.  I think we should let the bees adapt to living with mites.  Conversely, if we poison the mites, they will eventually build up a resistance at the expense of the bees.

Since we have just started winter, I know that it’s possible that some hives won’t make it, especially if I choose not to feed them.  Those would be the weak hives.  As a fairly new beekeeper I’m constantly questioning whether I’m doing the right thing.  Right now, I am of the mindset that we should not be propping up weak hives because we will be passing on weak genetics.   In my humble opinion when you capture a swarm, you should not kill that queen,  but keep her with the swarm.  She has survived the winter and proven herself.  All my bees have come from swarms.

If my bees can make it to early February, the pussy willows will bloom and weather permitting, nectar and pollen will be available in a critical stage of winter.

Yesterday I noticed honeybees on the gorse blossoms down the road from me.  This was a happy surprise because I don’t usually see bees on gorse blossoms possibly because gorse is harder to work (or so I’m told), but if there’s nothing else available, the bees will be able to get nourishment.  Some individuals around here hate the gorse.  It’s spiny thorns make it impossible to walk near, it grows prolifically, and it’s blamed for burning the town in the big 1936 fire.

March 4th note…  We lost Del’s hive.  It’s not a surprise because it never really built up any ‘honey weight’  pre-winter.  I haven’t taken it apart yet, but when I do, I’ll clean it out, put in observation windows, and donate it back to the bee club.

We lost #3 Warré too.  I took it down last week after I saw robber bees visiting it.  There was still some capped honey in the combs.  About 125 bees were dead on the bottom.  Some of the combs were moldy, so I’m guessing it’s been dead for awhile.  Both hives were weak hives.  While I’m upset at having lost them, I’m thinking that maybe it’s for the best because if the bees can’t survive in our relatively mild winter, maybe they shouldn’t be in the gene pool.  I’m down to six hives now, but the willow tree has been blooming for about three weeks and I can see the bees bringing in orange pollen and that means nectar too!

 

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This hive started out as an emergency backup nuc hive on April 18, 2013.  It was with the fourth or fifth swarm to come out of my log hive.  I fitted it with bars that would fit my Warre hive.

This hive started out as an emergency backup hive on April 18, 2013. It was the fourth or fifth swarm to come out of my log hive. I fitted it with bars that would fit my Warre hive just in case.

I added a quilt box on top complete with screened air holes and myrtlewood sawdust from my Bee-atrice log hive which was under construction at the time.  When I realized I wouldn’t need that backup hive, my wife and I decided to leave it in the tree during winter as a sort of trial to see if bees could come through our mild winter without any intervention.  I’m happy to say it came through the many wind and rain storms without me treating or feeding it.  It threw three swarms (two at once) that we know about and is still going strong as you can see by the video.

 

 

 

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