Because the beaver isn't just an animal; it's an ecosystem!

Month: November 2014


LakeWylie-large

Lake Wylie is a man-made lake just south of Charleston in South Carolina. Every now and then it has sightings of alligators and snake fish, and is the product of a 1904 hydroelectric dam made by the power company.  Guess what kind of dams it doesn’t want?

Beavers causing concern on Crowders Creek

LAKE WYLIE — Al Morey says there’s “one heck of a nuisance” on Lake Wylie, and he isn’t sure anyone is doing anything about it.  Lakefront resident Ed Lindsey wants to do something about it.

 “We’ve had beavers for a while, but they’ve always kind of been in the water,” Lindsey said. “They’ve never done any damage.” Until now. Lindsey had three small plum trees taken down on his property, and six larger tree. A neighbor lost a couple more trees, he said.

 “They would chew the bark all around a tree,” Lindsey said. “They’re really destructive.”

 Morey works at Clawson’s Pile Driving & Construction. He estimates he has seen 80 or 90 trees in a 10-mile area with beaver damage.

 “Lately what I’ve been seeing is they’ve been coming out in broad daylight,” Morey said.

 The most extreme damage he has seen has been in Crowders Creek, Morey said. He’s seen five or six dams from the island beneath the S.C. 274 bridge, upstream.

Oh those destructive beavers, coming out in broad daylight to eat your trees for no reason! Better call the trapper right away. Or your pretend lake could get altered by real nature! I wasn’t at all surprised by this article from SC but I was surprised by the final paragraphs.

Nonlethal options for beaver management include water flow control devices and wire barriers or fencing around trees to prevent gnawing. The state department also provides information on those routes.

According to the state, a beaver colony can be as large as 20 to 30 acres. They help produce habitat for waterfowl, fish, reptiles, amphibians and furbearers such as minks and otters.

 The wood duck, which nests in large numbers in South Carolina, often is attracted to beaver ponds. Beavers are located in every county in South Carolina.

surprised-child-skippy-jonRemember, we’re grading on a curve. So any mention of beaver benefits, wrapping trees and flow devices is a big win for South Carolina. I don’t have much hope for these beavers, but I’m pleased that the reporter included options, and have some hope for him.

As the weather picks up, more beavers are being blamed for power outages. This one in Colefax, Washington. (I guessed they plugged in too many devices?)

Beaver knocks out power at Colfax

 COLFAX, Wash. — Avista Utilities says a beaver is to blame for a power outage at Colfax.

 The utility says a beaver chewed through the tree that fell on a line about 2 a.m. Monday, cutting electricity for about 600 residents. Service was restored by 7 a.m.

I mean, it’s not like power companies are responsible for trimming and removing trees around power cables or anything. Mark my words, when Colfax moves the wires underground they’re going to blame gophers.

And here’s a story celebrating salmon and their glorious triumph over those ruinous, obstructing beavers.

Writer’s Voice – Honoring Salmon by Robin Song

For me, the bright spot in this time of year is the Coho Salmon. Theirs is the last of the salmon runs in our area, and they choose the cold autumn waters for their spawning beds. 

That’s why I consider these fish heroes. They have come through so much. Even the creek itself presents challenges. Winter snows sends trees crashing down across the creek and the fish have to negotiate tangles of logs and branches. Beaver have constructed dams along the creek, lowering the water in places to where it is just a few inches deep and the salmon have to thrash over rocks and pebbles as they make their way to pools to rest.

The creek twists and turns, some bends so narrow that the water gushes through and the fish fight their way along, always driven to go farther. At last they reach the final obstacle-a large beaver dam across the west end of the pond, laying west of the lake. In the years when the beaver have been in the valley, they have kept the dam tightly constructed, repairing any breeches immediately. a pair of male Cohos head upstream. In those years the salmon have not been able to leap over the high dam with its many sharp-ended logs and branches bristling against their assault. In those times the salmon have to spawn in the pool below the dam, and along the creek west of that.

But this year the beaver left the pond and moved up to the lake and a breech opened in the dam and was left open. I walked out onto the old dam and stood watching for salmon in the pond and was glad to see some had made it over the dam and were swimming near it. I just caught glimpses of them before they moved into the deeper water of the pond. There were still many salmon in the pool-those who just couldn’t leap up the breech in the dam. And many were spawning in the creek itself.

Of course I posted a comment to Kristin, explaining how that beaver dam would also make deep pools for eggs to grow up in, not freezing in the winter or drying in the summer, and how it would be rich with invertebrates because of the beavers digging and mudding. But my comment must not have been poetic or honor-y enough, because its not there this morning.

And if you woke up like me and looked at the wasteland ashes of the election you might be comforted by this quote from Churchill, who famously said;

“Democ­racy is the worst form of gov­ern­ment.
Except for all the oth­ers”


IMG_0348Yesterday I received a very interesting email from Pam our fiscal manager at ISI who said that she and Loren had attended the fundraising breakfast for Daily Acts where they had been surprised to see our friend Brock Dolman on stage dressed in a beaver costume and talking about the good beavers do. She snapped this shot with her phone and you can see the beaver’d Brock wayyyyy at the back. She also said there was video of the event and we should get it soon.

You might remember Pam helped at the festival and trekked to our planning meeting beforehand. She had been such a help in our transition aboard that when she admired my wildbryde keystone species charm necklace I had given it to her. She wore it to this event and guess what happened?

And your name is quite well known. I wore my beautiful charm necklace, of course, and a little girl there told me she made her own at the Beaver Festival! Several other adults had also attended. …I am happy to be associated with your fine organization 🙂

How cool is that? Someone wearing our charms  was spotted by a child who had made them herself! And former attendees of the festival were at the breakfast promoting our good work! Now that’s an awesome coincidence. And it’s what I call being surrounded by beavers!

More good news came from Sherry Guzzi in Tahoe. You’ll remember that she and Ted had installed flow devices at Taylor Creek where they had been battling beavers for decades and ripping out dams to protect nonnative kokonee salmon. They had waged an epic [and I do mean epic] campaign to win hearts and minds and were finally begrudgingly given the go ahead “try one” in a back channel. Of course this worked like a charm so they were granted permission to try one on the main channel. Guess what happened?

 I want to personally thank you so very much for all your hard work, coordination, communication, perseverance and good humor. It has been a pleasure working with you to create more harmony between the visiting public and beaver at the Visitors Center!

 I am excited about the other opportunities to collaborate that we’ve been exploring. Your assistance in addressing beaver concerns at other locations in the Basin will be warmly welcomed. 

 

Is it possible that in a million years I never expected this response and I simultaneously have imagined no other? Fantastic work Ted and Sherry! And everyone else who helped nudge, wheedle, persuade, cajole and shame this into happening. Finally the Taylor Creek beavers can live in peace!

_________________________________________________

And a final note of warm remembrance for car guru and radio humorist Tom Margliozzi, who  died yesterday from complications due to Alzheimer’s. Everyone remembers his infectious laugh and his playful advice but I don’t think that was his real talent. Tom and his brother were both MIT graduates. They were realists who loved science and solving problems. Tom was educated without being elitist. Regional without being exclusionary. Populist without be simplistic. Traditional without being dated and funny without being mean. In three minutes Tom could connect with a Lexus driver in NYC, a Ford pickup driver in Alabama, or an Honda driver in Chicago. There are a handful of people alive in our partisan world that still have that skill. He perfected it.

He is remembered on this website with his badge of honor. The brass rat.

mitringtopquid rides? mutato nomine de te fabula narratur
(Why do you laugh? Change the name and the story is told of you)

The Sterling WIldlife Center is in New York and is having a beaver event this weekend. The paper was kind enough to run an announcement accompanied by a photo of guess who?

See what’s going on at Sterling beaver wetland Nov. 8

The Sterling Nature Center, will host a wetland walk at 1 p.m. Saturday, Nov. 8, at the center, Jensvold Road, Sterling.

 “What’s Happening With Our Wetland” will lead guests around the dam and through the beaver wetland to highlight what changes the summer and fall have brought the area.

5453fe3157f72.imageI wrote the paper to let them know about the mistake and they apparently care not at all. I then wrote Sterling who thanked me and said they would send the paper one of their beaver photos and ask them to change it, and it’s still on display this morning. I guess accuracy is not a priority at the Auburnpub.com. Especially because you can actually SEE the beginning of the rat tail in this photograph.

Oh well, it gives me an excuse to post this cartoon from the New Yorker which had us in stitches this weekend, though probably not for the reason they intended.ID

 


Louise Ramsay is the tireless champion for the free beavers in Scotland and was the keynote speaker at the last State of the Beaver conference. She is wife to Paul Ramsay whose great-great-whatever was the physician of King Alexander the II who, in 1232 out of gratitude for an early successful surgery, gifted the estate where they both live (with beavers) today . Both are very well spoken and Louise has a blog that is far too modestly named for her delightful prose. She recently wrote about the DEFRA bruhaha over the Devon beavers and gave me permission to share this with you. Enjoy.
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In the darkest hours of the night beavers go determinedly about the business of returning the landscape to the way it was in the middle ages, a way that we humans have entirely forgotten. They cut trees and build dams and make silvery pools in the midst of woods that quickly fill with trout. The new dams look bright with orangey sticks stripped of their bark by beaver teeth, and woven ingeniously together to hold back a cliff of water, several feet high.

As the dams get older plants grow over them and camouflage the beavers’ work. They incorporate themselves into the new landscape of pools and braided waterways to the extent that their beavery origins are almost indecipherable. The variety of plant species multiplies in and near the water and the new wetlands hum and flutter with life of all kinds.

Since their escapes in the early years of the 21st century these fast swimming creatures have found their way, in search of each other and new territories, around the whole network of waterways that make up the catchment, from Kinloch Rannoch in the west to Forfar Loch in the East, and from the Tummel in the north to the Farg in the south. There are probably about three hundred of them in the catchment now. They have bred and reared kits by rivers, lochs, streams and ditches. Where the waterways are small they have built a lodge and dams to make a string of pools, but where there is a deep fast flowing river they have burrowed into the bank and thatched a roof for themselves out of willow branches coppiced from the bankside vegetation. The kits live indoors for the first few weeks, learning to swim in a puddle within the outer part of the lodge. Then at about three months old they come out into the river or the pond to take their chance with predators, currents and other dangers.

 

The Ramsay Estate at Bamff

The beavers that used to be here, until the sixteenth century were all trapped out for their warm, waterproof fur, which was made into fine felt hats for gentlemen. They came back, through their own enterprise, by escaping from enclosures. They slipped silently and secretly back into the landscape before many people noticed them, spreading across the catchment, sleek & nonchanlant, unaware of their celebrity and the tangle of legalities that their presence has created. I hope that the River Otter beavers will have the same success and somehow manage to reclaim many of their old haunts in the rivers of Devonshire and begin to thread their silver strand of watery life through the landscape there.

If you need reminding about the beaver story in Scotland, here’s my interview with Paul when he has just learned that the free beavers were no longer going to be trapped.

And just in case you need more amazing things this morning, I thought I’d share the work of Michael Grab of Colorado, whose incomprehensible talent uses instinct , artistry and physics to accomplish these glorious pieces using only what he calls “Gravity Glue.” By which he means No glue but

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gravity-glue2And here he is building an archway with no keystone. Ask any river how hard it is.
creeks with no keystoneBalance-Art-By-Michael-Grab_03


Every now and then someone asks me what Worth A Dam does. Do we rehabilitate beavers like the Aspen Valley Sanctuary? Do we reintroduce them like Yakima? Do we install flow devices like Beaver Solutions? And of course the answer is “No, we don’t do any of those things.” But we are extremely busy all the time. How is that possible?

I like to think that what we do, maybe better than anyone else in the world, is cross pollinate beaver information from one place to the next like a giant bumblebee. So that people that never would have connected suddenly realize they have something in common. The festival is just on example of this – and it turns out it all matters way more than you might think. Let me show you what I mean.

My name is Michelle Rogers. I am an Environmental Engineer with the Phillips 66 Refinery in Rodeo, CA. Our Carbon Plant has an access road that is now flooded because of a beaver dam. The dam is in the Rodeo Creek which runs along-side highway 4. I saw the story about the Martinez Beavers and I would like to do something similar with this beaver dam. I want to deal with this issue in a humane way, as I am a big animal lover and I do not want any harm to come to the beavers.

 Is there any way that you can point me in the right direction or let me know the steps that you took with your problem in Martinez?  Thanks so much and I look forward to hearing from you.

Michelle Rogers
Environmental Engineer
Phillips 66 Rodeo Refinery

It was January 24th. 2014 when I got this email from Michelle Rogers the Environmental Engineer from Phillips 66 in Rodeo. They had some beavers in their creek that were flooding out a service road and they wanted to fix the problem. But rather than trap them, Michelle had heard of the solution in Martinez and wanted to see if it would be possible for them.

The first thing we did was send Jon to the site to walk around with her and understand the problem. He identified the issue  and another dam they hadn’t even seen. He showed her where a flow device would probably work and gave her a copy of Mike’s DVD. Michelle took the information (and several articles I armed her with) to her bosses and started talking about what could be done. Then, you might remember, I went in the hospital and we forgot all about it for a while.

Which was just as well because it was months later she was able to get her employers to consider this and she asked me about who could do the work. I introduced her to Kevin, associated with OAEC who trained with Mike Callahan last year and worked with Sherri Tippie this year.

Holy Cow! Heidi, thanks sooo much for passing her along. I’m headed down to check out the dam this afternoon, and can’t wait to see what our favorite critters are up to. Really appreciate all you’re doing, and am super excited about this next project. Please let me know if there’s anything I can do for you as well.

Kevin Swift
Head Beaver, Swift Water Design

So Kevin came out and brainstormed with Michelle and had Sherry Guzzi of the Sierra Wildlife Coalition design a map of what was needed. Then Michelle took that plan to get permission from the county of Rodeo (which is unincorporated) for the work. It was harder than you think. The county supervisors told her that in order to install a flow device she would need an insurance rider protecting Rodeo if anything went wrong. Seriously.

Then I met Fran T. de Sousa.

“We talked at the Beaver festival and you said that if I emailed you you could send me what you have on the Phillips 66 Environmental Dept. guy who called you in for a consult and that he called Skip Lisle about putting in a flow device. I was hoping to get something environmental going for kids in Rodeo and the beavers..and follow Worth A Dam’s lead.Rodeo is unincorporated and it must be county people insisting on insurance. I will get on that right away Thank you so much, I am looking forward to hearing from you!

I still don’t know what Fran does or how she knew what to do, but she was on a first name basis with all of the supervisors and I introduced her to Michelle and she went to work. I never heard another peep about the issue which seemed to evaporate like morning mist. But then there was Fish and Game Wildlife.

When Michelle presented her plan they came and visited the site and saw Western Pond turtles in the creek (species of special concern) and he told her the refinery needed a qualified biologist to come out, ID the turtles and say how the population would be protected from dangerous flow device injuries. Or something like that.

So I introduced her to Kelly, who introduced her to Jeff of the Wildlife Project.

I have copied Jeff Alvarez on this email. He is very familiar with western pond turtles and can either do the work you are looking for, or, if it doesn’t fit into his schedule, suggest someone who can help. He is the Principal Investigator for our western pond turtle telemetry study in Moorhen Marsh. Like Heidi said, the two turtles are easy to tell apart, but you really should have someone out there who knows how to find turtles and determine if you have a population of pond turtles or not. My guess is that if you saw 3 turtles you probably have more than that on site. Let me know if I can do anything else to help. Thanks. – Kelly

Kelly Davidson
District Biologist
Mt. View Sanitary District

Meanwhile the Fish and Wildlife officer told her that in order to install the flow device they’d need a permit to Alter the Stream, which was a little like requiring the EPA to approve which side of the street you park on. I asked Mike, Skip and Sherry if they ever needed to get a permit like this and they all said “Never”. Then I asked whether Martinez needed such a permit 8 years ago, and was told “Never”. I guess I was feeling kind of feisty that Friday, because I just called the officer up to talk about it.

I introduced myself as an interested party, then suggested he come to Martinez and see our flow device for himself. It would help to understand how it didn’t alter the stream bed. He said knew all about them but  it was the stakes holding the pipe down that affected stream flow. I said, I appreciate so much your talking to me about this, but do you mean if I was going to build a doc for my canoe I’d need a permit to alter the stream bed? He said it depended on the size of the doc and the area. I said it was really important to consider the precedent he was setting since flow devices were getting to be more common all across the state. He said every region makes its own independent decisions. I said installing a flow device altered the stream MUCH less than removing a beaver dam. He said he agreed, he actually liked beavers, but the key issue here was the turtles. They might get stuck in the pipe which would get full of sediment.

!!!

I assured him that we had western pond turtles in Martinez and in 8 years not a single turtle had ever gotten stuck in the pipe. We said our friendly goodbyes, and then I asked Mike about it who wrote back that in a decade of opening and repairing flow devices he had never seen one retain sediment (or turtles for that matter). I sent his comments along  to the officer.

There was a very long silence. Then on October 29th. 9 months and 4 days after Michelle’s initial email, I got this.

 We installed our device today. FINALLY!! I wanted to thank you for all the help you gave me. I could not have done it without your help. I wanted your photo person to shoot pictures but was advised not to because of the area we were working in. There is only one parking spot and the large coke trucks are in and out of that area on a consistent basis.

 I took pictures. I am attaching a couple of them. If you want to see all of them, let me know. Thank you again for all the help.  I am really excited about this!!!

We are excited too, Michelle! and so impressed at your vision in wanting to do this different from the very start. 9 months to save some beavers is a full-term effort. We were beyond delighted to help along the way. I’m sure there were Herculean labors by Michelle and others that I know nothing about, and I thank you for those, one and all!

Somewhere in Rodeo there is a family of beavers that can all grow up in peace. And you know what I think about their ancestry. A short swim down the carquinez strait will take you to Rodeo Creek and I think our dispersers explored their way into Phillips 66. After all, they were used to living near the Shell refinery. It probably looked like home.

Thanks to everyone who helped out on this journey and to everyone who keeps this Worth-A-Dam Bumble Bee flying. Buzz on team beaver!

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