From the WTF files comes this very misleading article about tribal efforts to keep beaver dams from blocking salmon on the Skagit River in Western Washington. It’s a pretty remarkable obfuscation because by the second sentence in the article it pretty much erases years of research by Michael Pollock, (who works all of 70 miles away) and mislabels what a “beaver deceiver” actually is even though Snohomish County (which is the first place I learned about a beaver deceiver) is only 50 miles away . I have sent it to our salmon friends for their review and I’ll tell you what they say. The shocking part to me is that the tribe is actually working with NOAA who is paying Pollock’s salary to research and refute these bogus beliefs. I guess its like betting on both sides in a basketball game.
I suppose the believable part of the article is that beaver dams in culverts block salmon passage. It is true that there’s not much room to jump inside a culvert. (You might have clarified that, but I’m sure the salmon fishermen in Scotland are thrilled that you didn’t bother.) I guess you could get rid of all the culverts and the roads? Hmm, not likely. Still, the tribe working to plant unpopular trees to keep the evil beavers away is stunning. Read this. And this. And then read this to find out what a real ‘beaver deceiver’ actually is.
Sigh.
Full lunar eclipse tonight which ends with the start of winter solstice. Google tells me those events haven’t happened together since the year 1638. Because of all the recent volcanic activity, it’s predicted to be very red in color. Apparently the west coast of America is supposed to be the best vantage point, so the beavers are lucky. If you’d like a reminder that we still live on a planet, look up at 11:41pm PST. The whole eclipse will last about three hours.
The Moon’s The North Wind’s Cooky Vachel Lindsay What the Little Girl Said
The Moon’s the North Wind’s cooky.
He bites it, day by day,
Until there’s but a rim of scraps
That crumble all away.
The South Wind is a baker.
He kneads clouds in his den,
And bakes a crisp new moon _that… greedy
North… Wind… eats… again!_
by Will Harling, Executive Director, of Mid Klamath Watershed Council
Recent studies from Washington and Oregon by NOAA scientist Michael Pollock and others are further defining the intimate relationship between beaver, beaver ponds, and coho smolt production. A recent multi-year study being prepared for publication by the Karuk Tribe, Yurok Tribe, Larry Lestelle, and others, on the ecology of coho in the Klamath River identifies the lack of low-velocity habitats, primarily during winter flood events, as a major potential limiting factor to coho distribution and abundance3. Further studies are needed to relate the loss of beaver and associated habitats to the loss of coho in the Klamath River, but based on other studies, it appears that beaver ponds would provide much needed overwintering and summer rearing habitat for juvenile coho.
Get your Sunday morning coffee and pastry-of-choice to curl up with Will’s delightful account of the relationship between beavers and salmon. His friend Brock Dolman nudged the article our way, and I have been sending it to everyone I can think of. The Klamath is a much-guarded river that has active stewards from headwaters to mouth. It is also the site of some truly MASSIVE historic beaver trapping in California.
Beaver are slowly coming back to the Klamath, recovering from intense trapping that began in the mid-1800’s and continued for nearly a century after, until beavers were almost extinct. In 1850 alone, famed frontiersman and trapper Stephen Meek and his party reportedly trapped 1800 beaver out of Scott Valley, which at the time was called Beaver Valley. The last beavers in Scott Valley were trapped out by Frank C. Jordan in the winter of 1929-1930 on Marlahan Slough1.
1800 beavers. Ugh. My favorite part of the article details the plan between the Mid Klamath Watershed Council (MKWC) and various tribes to create an engineered log jam in a section of the stream that would divert water and create a great wintering space for salmonids – no doubt filling out forms and applying for grants and getting property owner permission…
This spring, MKWC proposed a project near the mouth of Boise Creek, a tributary to the Klamath near Orleans on property owned by the Coates Vineyard and Winery, that would have used an engineered log jam to re-route the creek around a bedrock cascade barrier at the mouth through a series of existing ponds maintained by several families of beavers (Figure 1). However, before the project could be implemented, beavers constructed a five foot tall dam across the creek at the exact location of the proposed log jam, diverting a portion of Boise Creek through their ponds, and into the Klamath River at a location that provides adult and juvenile fish access. MKWC and Karuk Tribe biologists have observed thousands of juvenile chinook and coho utilizing these ponds through the summer, and moving through the ponds into Boise Creek above the barrier! This fall and winter, we will see if the beavers have also effectively redesigned the creek to allow for adult spawning chinook and coho salmon to access more than three miles of high quality spawning habitat above the barrier.
Sometimes nature knows best. And sometimes she needs a helping hand….
Seiad Creek provides an example of what can be accomplished on larger tributaries, such as the Scott River (once called Beaver River) which has also been degraded through channelization, dewatering, beaver extirpation, and upslope management. Innovative research by Michael Pollock and others on a small tributary to the John Day River in eastern Oregon is demonstrating how degraded stream and riparian habitat can be restored by working with beavers to aggrade streams, connect off-channel habitats, restore groundwater and increase stream sinuosity. At a presentation in Whitethorn organized by Tasha McKee from the Sanctuary Forest this past September, Dr. Pollock showed how wood posts pounded into an incised stream channel at key locations allowed beavers to recolonize sections of the stream and create stable dams that would otherwise be washed out during high flows, resulting in increased off-channel habitat, decreased erosion, and aggradation of the stream channel.
Wood posts to help prevent washouts! Be still my heart! (Shhh, don’t tell our beavers, they’ll be jealous.) It’s all I can do as it is to keep from bringing a sandbag or two during the rains.)
The restoration of threatened coho salmon popolations in the Klamath River system may be intricately tied to enhanced beaver populations and restoration projects that mimic the positive benefits of beaver dams. Educating the public about the critical role of beaver in restoring coho salmon populations in the Klamath River and other coho salmon streams in Northwest California may also help to decrease take of beaver as a nuisance species and allow them to reclaim their role as an ecological process shaping our streams and valleys.
I love everything about that paragraph except the word ‘mimic’. I have very little patience for killing off beavers and then using bulldozers to do “pretend beaver works” in our streams.From a Cost-benefit analysis perspective alone its ridiculous. And from a beaver-advocate perspective it’s sacriledge. Anyway, this is a beautiful article. Read the whole thing and pass it along. In the meantime I am happy to announce that I bought my plane ticket for Oregon yesterday for the State of the Beaver Conference. I will fly to Eugene and get a lift down from Mike Callahan of Beaver Solutions who will be coming from Massachusetts via Portland. Assuming the hotel has Wifi I will continue to endeavor to bring you the very best in developing beaver news, discoveries, and gossip.
“The arc of history is long, but I’m pleased to note that it’s still bending towards justice.”
Steve Benen
Beaver, Beaver, in the rainChecking on the dam againYour creations, teeth and handsShape our waters and our lands.
(apologies to William Blake)
We crept down to the dams to see how they were fairing in the chilly rain last night. The first pond was swollen convex, brimming like the very moment you have filled the top champagne glass in a fountain and it is about ready to dribble down to feed the next layer. The second dam looked the same and we saw a beaver swimming up to check on it. It was terrifying and lovely to be so close to the coming storm and so easily able to get back home to a cozy fireplace.
The beaver did not look at all distressed by the weather, or its approaching effect on its handwork. I thought, as it swam between the two dams that it might be eager. I guess storms like these are the closest beavers get to being ‘ready to rumble’. The beaver seemed to be checking the currents and the pull of the water from below, then raising to feel the drops above the surface. I thought of a not entirely unwelcomed challenger on familiar terrain. “Aha, so the game is on!”
We left them to their monumental task, and returned to our fireside, for obvious reasons. Speaing of which, have you seen these photos from the Great Lakes? The freezing gale winds created an ice sculpture of a lighthouse of St. Joseph’s Island that will shiver you just to look at. Once in Martinez, maybe 12 years ago, we had a fast quick freeze that zapped the fountain in the Plaza with a shadow of this magnificence. Each trickle from the next level of the pond was frozen solid in mid air. It was cruelly beautiful, like something from the ice queen’s palace.
You probably need warming up after that. Here’s just what the Dr. ordered;
Two old friends in Lenawee County’s Rollin Township have teamed up to start an unlikely career as beaver trappers. Gregg Ries and Melvin Tanner have taken out state licenses and registered part-time businesses as trappers, specializing in removing a nuisance animal most people do not yet realize is setting up colonies in Lenawee County. Beavers got the attention of Lenawee County Road Commission officials recently when they discovered a bridge on Medina Road was in danger. Beavers were gnawing a large tree that reportedly would have fallen on the bridge.
Tanner and Ries caught three beavers in Bean Creek near the bridge, the largest weighing 43 pounds. Ries said they will keep a lookout for more in that area while preparing for their next project.
Yes two unlikely men, teaming up against incredible odds to work together and provide a temporary and inhumane solution just in time for the holidays. I know my cockles are warmed. “What’s under the tree this year, daddy? Oooh, a Conibear trap! And one for Greggy too!” If they make a movie of this they should show it every Christmas.
Mind you, I don’t blame these mercenaries-in-the-beaver wars. Times are tough and a little extra money softens the season and takes the chill off. I just don’t understand how they get such glowing press. What is it with reporters and trappers? Are they really all just frustrated, sadistic bastards pinned beneath their keyboards and longing to be (or be close to) the men who cut the thread?
“I’m just more or less getting started in it,” said Tanner, who has been laid off from a factory in Jonesville for two years. Business is expected to pick up as beavers become more established in Lenawee County, he said. “They can do a lot of damage once they get a foothold,” Tanner said.
Ries said he works at a factory in Adrian while pursuing the trapping business in his spare time. His biggest customer so far has been the Hillsdale County Drain Commission office. This year he received his first paychecks from the Lenawee County Drain Commission after trapping beavers at Horseshoe Lake on the county border.
“I’ve always enjoyed trapping and I’ve been doing it all my life,” Ries said. “It’s a whole different thrill catching beavers than anything else.” The animals are similar in behavior to muskrats, he said. But their size puts them in an entirely different class.
A different thrill. Call Doubleday, Ries, I think you found your book title. Yes, when you think about all the wildlife that depends on a beaver pond you aren’t just killing one beaver, you’re also taking out the trout, the muskrat, the heron, the otter and the mink that depend on it. Heck, maybe you’ll even be contributing to the drought next summer. Sure, you’re only two small men in a crazy mixed-up world, but you CAN make a big difference. I guess that must be why you do it. That and the fact that we outsourced your factory job in Jonesville to village in Guanajuato. Don’t worry, we won’t ever get foreigners to trap our beavers. We need real ‘mericans like you to do it.
(I guess it really is a service economy.)
The largest of the more than 100 beavers he has caught so far weighed 63 pounds, Ries said. He said he expects trapping services will be more in demand as beavers spread into Lenawee County. “Yeah, we’re hoping,” he said with a laugh.
What better way to end this seasonal story than with the sugarplum hopes of beaver trappers.
Well, boys when you’re ready to offer REAL solutions to the good people of Lenawee county maybe you could learn a thing or two about Flow Devices. I’m sure once word gets out there will be a big demand for services that don’t need to be repeated every year. Maybe you’ll even appreciate the better fishing and hunting that’s available once you have a few well maintained beaver ponds. Take a look at this article and let’s talk.
If you haven’t seen Dana Guzzetti’s lovely article in the Contra Costa Times (and why would you have since its coming out tomorrow?) you must go read it on the website. I can honestly say that at this point in my life I have now read more Martinez Beaver news articles than I’ve read cereal boxes or warning lables and this is by FAR the most delightful. As we have (sadly) grown no more charming over the past 4 years I can only conclude that this is because Dana is the kindest beaver reporter ever, and once again, having the kids there didn’t hurt a bit!
Jon Ridler of “Worth A Dam” talks about the Martinez Beavers Dam Wednesday Dec. 1, 2010 to a third grade classes from Las Juntas Elementary School in Martinez Calif. The students who have been learning about beavers, got to see an actual beaver dam and hear how the beavers work together to build the dam. (Dan Rosenstrauch/Staff)
During a field trip, the third-graders listened as Ridler and Worth a Dam founder Heidi Perryman shared details of the beaver family living in Alhambra Creek in the heart of downtown Martinez.”Only one other species changes the earth more than beavers. Can you guess what it is?” Perryman asked. Eventually a student correctly guessed “man.” “The Great Wall of China and a 2,800 foot beaver dam in Northern Canada can be seen from space,” Perryman added.
(Well, Gosh. I’m pretty sure I didn’t actually say the part about the great wall and visible from space thing, but it sounds brilliant. Thanks, Dana.) The only thing missing from your article is FRo! Who labored all day with us and got no editorial credit for her excellent beaver chanting skills. Well, she’ll get plenty of attention at Earth Day, we’ll make sure of it.
Dana provided a great review of how the Flow Device works also, although she couldn’t resist temptation to call it a ‘beaver deceiver’. At least there is proof that I tried to steer her away from the misnomer in her writing ‘Some call it a beaver deceiver” a phrase that conjurs up spaghetti western images of Clint Eastwood in a poncho.
The solution was a water flow device that some call a “beaver deceiver.” It is an open, flexible pipe or tube with a wire cage over it that is placed upstream from the beaver dam so that water is carried to a downstream location past the dam without creating the “running water” signal for the beavers to build.
That’s actually as good a description as I’ve read in any paper, so thank you. Maybe we should just give up on the naming issue and admit that ‘beaver deceiver’ is the most recognized label and is going to get used the most no matter what we do. Skip? I’ll keep at it until 2012 but if people don’t get the distinction by then I’m not going to bother explaining that what we have in Martinez is a “Castor Master” which is a type of Flow Device similar to the Flexible Leveler and Beaver Deceivers block culverts. Whew!
“The beavers make a neighborhood,” Perryman told the youngsters. Since their arrival in Martinez 2006, the presence of the beaver dams has attracted a local food-chain type of ecosystem. Perryman recounts the process: “Bugs came, then more bugs, then fish, then big fish, muskrats, otters and even a mink.” “I discovered the beavers and just began taking pictures of them and posting them on YouTube,” Perryman said.She, Ridler and others have become beaver experts, visiting the site nearly every day, studying, lobbying and teaching about beavers.Perryman is looking forward to February for the State of the Beaver 2011 Conference in Canyonville, Ore. where beaver advocates will meet to learn from the Martinez experience and each other.Worth a Dam has established a beaver management scholarship fund and recently granted $500 to Lake Tahoe Wildlife Care to help that community establish a beaver dam water flow device.
I can’t believe you managed to get all that in, Dana! The Beavers thank you SO MUCH! Make sure you keep this article for the scrapbook and let us know if you (or you our readers) want to help out at the next fieldtrip!
Okay, what is worth following that cheerful article? How about more good news? Remember the Bronx Beaver “Jose” outside the Zoo in New York? He was written about in Audubon and National Geographic, among other places. He had built a lovely habitat and attracted a friend last we heard? Well we were contacted last night by the education director for the Bronx River Alliance and he had found Felix Ratcliffs paper on willow intake for beaver and wanted to thank us for the resource. You may recall that Condor Country Consulting generously donated the manpower hours for this paper when the city required a biologist’s report before we could undertake the [controversial?] 2009 tree planting. Well, his labor is reflected in the smartly written report and apparently helpful for all sorts of communities. Including the only beavers in the country more famous than ours.
For a final, satisfying note, check out the Fort Smith Website under the picture of the pretend beaver.
Not A Beaver! This semi-aquatic rodent is known as a nutria or coypu and hails from South America. It was brought to North America by fur ranchers (primarily) and tends to have destructive feeding and burrowing habits. These behaviors make this invasive species a pest to its newfound habitats.