Archives for category: bear

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This is the second time we’ve had visitors to the bee yard. The hives are surrounded by an electric fence. Though the jolt it gives is pretty beefy, it’s not a very substantial enclosure. Some beekeepers we know have gone all out Fort Knox in terms of fencing.

We have (had) two “swarm boxes” outside the perimeter of the electric fence. The objective of the swarm boxes was to capture any bees who got ideas about relocating. Our visitors, the bears, knocked down both swarm boxes–smashing one of them. There was nothing in them–so the loss is just the boxes themselves.

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These bears must have experience with bee hives and electric fences. I say this, because the fence controller is in a box that looks like a bee hive–and the bear(s) upended that. No luck there. But, they (it) never breached the fence line. The bees remained unmolested. We had a similar visit last year–again they took down the swarm boxes. But so far, the bees are fine.

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I’ve seen hives ravaged by bears. They just demolish the entire hive structure. We are holding our breath, hoping that the bears (bear?) are  put off enough by the wires to keep clear of the enclosed space.

 

 

“Hey, get out of here. Go, go, go. Go on”

This, punctuated by pounding on the log walls, woke me up. It was early, still dark. I assumed the problem was woodpeckers. Every now and then, usually spring or fall, our log home is visited by hungry/curious woodpeckers. It’s funny, until it’s not. They can do a lot of damage. Usually it’s me that hears them and runs them off, yelling and waving my arms. I tried to roll over and go back to sleep. But there was something off, and even my sleepy brain couldn’t let it go…woodpeckers? At night?

So I rolled out of bed and lumbered down the stairs.

“You’re up early.”

“Yeah well, sometimes you’re just awake.”

“Was it the woodpeckers that got you up?”

“Woodpeckers? No, I just woke up. What do you mean, woodpeckers?”

“Well, I heard you yelling and pounding on the walls.”

“Oh no. That was the bears.”

“Bears?!”

“Yeah, I heard noise on the front porch. I thought that Kilo (the cat) might be in a tussle with some critter, so I opened the door. When I looked out it was a mamma bear looking back in at me. She wasn’t alone. She had two baby bears with her, but when I turned on the light, I saw a third one at the bottom of the steps.”

“Bears!”

“Yeah, my first Michigan bear. I’ve been waiting to see one, didn’t think it would come about like this.”

“What did they want up on the porch?”

“Damned if I know.”

“Geez, I hope the bees are alright.”

“Yeah, I’ve been thinking of that, too.”

“We’ll have to check later.”

“When it’s light out.”

“Yeah.”

I pondered whether I should just go back to bed, but you know, sometimes you’re just awake.

Minding Our Bees and Qs

A.V. Walters

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Ah, The Sweet Smell of… Failure?! How can that bee?

We’ve just spent the better part of the weekend processing honey.  The house smells sweet and clean from honey and beeswax. Unexpectedly, we have a lot of honey. This is honey that was left in the hives so the bees would have something to eat over the winter. The problem is that the bees didn’t make it. We checked the hives a couple of weeks ago and confirmed our worst suspicions; all the hives were dead.

They must have died pretty early in the winter, because they left ample stores of honey. At least they didn’t starve. There’s nothing wrong with the honey, so, once we’d cleaned up the hives, and done our limited forensics, we collected up the laden frames for processing. We had very productive bees. Our mild winter appears to be melting into an early spring, and we wanted the hives empty before we have a bunch of grumpy, hungry bears roaming around.

The late season honey is very different from our first harvest. The honey from early in the season is light, with a floral aroma. The late season honey is thick and more strongly flavored—made with the robust pollen of Black-eyed Susans and Goldenrod. I can’t decide which I like better.

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We’re not quite finished processing, but it looks like we’ll end up with just shy of seventy pounds of honey. Add that to the thirty-five pounds we harvested last fall, fifteen pounds from the Pinta hive, and… well, it’s a lot of honey. Today we had to run out to buy another dozen quart canning jars. (Folks at the local grocery wonder out loud what you’re canning in March. It’s early, even for maple syrup.) The new quart jars, along with every jar and container in the house brings this batch to about 27 quarts. It makes for a bittersweet failure. We’d rather have the bees.

We’ve checked with the experts and the most likely explanation is that our bees succumbed to varoa mites (or to the viruses that the mites carry.) There was some evidence of mite activity in the two smaller hives. Our aggressive hive, Santa Maria, was not so clear a case. It could have been the weather. This winter’s warm/cold oscillations were very hard on local bees. We’re not the only ones who have had losses. Even experienced beekeepers are cursing this winter. It seemed mild, except (quite abruptly) when it wasn’t.

We have cleaned up the hive boxes, and set them ready for spring–we have new bees on order. I’ve also ordered a well-recommended book on natural beekeeping–and I attended a day-long class on advanced beekeeping techniques. I feel almost ready to try again. We’ll monitor mite levels closely. We’ll do mid-season splits (dividing colonies in half, and “forcing” new queens.) Splitting not only increases the number of hives, it also interrupts the varoa breeding cycles. And, we’ll investigate and experiment with natural methods of hive treatment.

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Bees’ combs are amazing structures.

Overall, we can’t complain. The retail value of the honey we harvested has covered our initial investments in bees and equipment. It makes good sense to try again. We plan to start with three hives, and split to six, mid-summer. At the end of the season we can assess the hives’ strengths, and either go into the winter with six, or recombine some for larger, stronger hives for next winter. Unfortunately, the new normal in beekeeping is to expect thirty percent losses–and that’s when you do everything right.

We’ll have to be a lot better about minding our bees.

 

Good Fences Make…

A.V. Walters

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It’s nearly time to put in the garden, and that means that we need to make fence decisions. Our biggest garden problem is deer. The deer are also a threat to the orchard saplings. We’ve combined the garden location with the orchard to consolidate fencing needs. We’ll also have the bees in the corner of the garden, which complicates things a bit. Locally there is a split on the type of fencing or garden protection needed from the deer. (Oh yeah, and from the bunnies, too.) No matter what you do, it’s expensive.

Some install tall traditional fencing—at least seven feet tall. Others go the electric route and install a multi-strand electric fence. One neighbor has completely foregone fencing. They protect their garden with a motion detector connected to a sprinkler system. We walk by regularly and we laugh when our meanderings, on the road, trigger the sprinkler response. Hey, I guess it works! (If not for the bees, I’d be tempted to go this route.)

The uber-tall solution looks fortress-like and it’s permanent. I’d like a little more flexibility to move the fence, in the future, when the garden expands.

So, I stepped into the vast world of electric fencing. Too many decisions! What’s the power source? Is it close enough to the house for AC power? (Not really, we’d have to underground several hundred feet of wiring for that.) That leaves us with the choice of solar, or DC. Solar sounds so….progressive and green. I was predisposed to that direction. Unfortunately, my research into reliability and power needs revealed that the system that would meet my needs (and have the warranty life I’d want) would be prohibitively expensive. That leaves us with 12 volt, DC batteries.

The pebble in the shoe of all these plans has been the bees. You see, bees attract bears. (The hives down the road were raided by a bear, last summer—it isn’t a hypothetical problem.) An electric fence system strong enough to get a bear’s attention has to be pretty beefy. Fence controllers are rated in several ways, by distance, by ‘joules’, and by the type of hazard (animal) contemplated. Though a “5 mile” fence would be fine for deer, to get the kick you need for bear, a 25 mile fence is needed (even though the fence dimensions themselves don’t change—it’s not the length of the fence that counts, it’s the total length of the wire strands you use.) A bear fence calls for a minimum of four strands. Some contend that seven is required. Not that appearance is the arbiter, but a seven-strand fence looks like a maximum security prison—minus the razor wire. (One beekeeper actually suggested a double fence—with a 30 inch no man’s land between them!) I think we’ll go with four strands. The fence must deliver a minimum of a one joule charge to dissuade a bear. That same power will make our fence pretty unfriendly to incidental human contact. It’s not a ‘leaning on the fence talking to neighbors’ kind of a fence. We worry about the cats.

All of this has been Greek to me. I’ve been researching the fencing on the internet. It’s quite an education. For every fencing option, there are at least three alternate opinions. Unfortunately, our tailored needs will make it near to impossible to pick anything up second-hand. I have about a week to make up my mind. By then, our seedlings will be busting out of their pots, begging for a permanent home in the garden. And right after that, about the first week in June, the bees will arrive. We’ll need to be ready by then.