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

Category: Beavers and Ice


You’ve heard of a red letter day? Well yesterday was a red-beaver day. Here at beaver central we are good at picking up trends and regional changes. We’re usually at the front of the line when it comes to hearing good news. But I’ll be honest, I never expected this.

Draper Fight Centers On Beaver Dams, Wetlands, Flood Control

Two, small beaver dams lie at the heart of a quarrel in Draper. County flood officials are ordering residents to take them down. But the homeowners say the dams protect the wildlife and value of their homes.

Kelly McAdams says the notice of violation letter came on Christmas Eve.

“Inspection by Salt Lake County Flood Control,” he says, reading from the letter, “has indicated that fallen tree limbs and debris have been deposited in the form of a beaver dam into Big Willow Creek, a county-wide drainage facility, without authorization.”

Next month, McAdams goes before an administrative law judge and expects to lose, considering beavers and wetlands have no standing in county law. But he and his wife are set on preserving this patch of habitat for the beavers and all the other creatures that rely on this wetland wonderland.

CaptureMake sure you listen to the story which made NPR this morning and sign the petition, then check out SLTribune.

Leave it to beaver? No way, says Salt Lake County

Draper • Big Willow Creek bends and meanders behind Kelly McAdams’ Draper home and her backyard steps down into an urban wildlife preserve.

Thanks to a string of beaver dams, the creek pools into wetlands teaming with life. Ducks and geese nest on the banks lined with cattails; herons and pelicans visit to dine on the 18-inch carp and catfish. Neighborhood kids also fish the ponds.

But where McAdams, his wife, Kris Burns, and neighbors on Dunning Court see an ecological sanctuary, Salt Lake County sees “unauthorized modifications to a countywide drainage facility.”

The county Division of Flood Control has ordered them to remove the dams or face a $25-a-day fine, even though federal wildlife officials say these dams enhance the water quality, hydraulics and riparian habitat

The waterways and channels need to be clear and run and serve their purposes. There is a balancing act,” Graham said. “The county has demonstrated many times it balances wildlife habitat on creeks and waterways as they run through the city.”

Graham has overruled McAdams’ appeal, which is slated to go before an administrative law judge on April 26.

Because my life is just like that I had already heard about this case from the real estate agent representing them who contacted me on April 1 looking for supportive letters to the court on the issue of beavers, water storage, and biodiversity. I put out the usual appeal for help to our beaver friends in Utah but with this new flurry of news I heard this morning from Mary Obrien who is on it. Joe Wheaton is in Europe but I’m hoping he can contribute or at least assign a student to do so. I also heard from our retired attorney friend who won the famous Lake Skinner Beaver case at the appellate level that he would be happy to talk to them and has some ideas to pursue.

“You have all these ecosystem services that keep the entire stream corridor functioning as it should,” said Jones, with the Wild Utah Project. “Many other municipalities across the county are starting to allow beavers back to perform this critical engineering service.”

Meanwhile I know Worth A Dam will write something and mention how a Contra Costa County Flood Control Specialist was on our beaver subcommittee and approved the flow device that controlled flooding and washouts for nearly a decade. I have personally contacted everyone I can think of that might help ‘circle the wagons’ in this case, but more is always needed. If you  want to help, email me and I’ll give you contact info.  The entire Tribune article is excellent and even talks about flow devices but y requires a little persistent to get past their subscriber wall.

Meanwhile, completely independently but not unrelated, I heard from Michael Pollock yesterday about this prayer-answering article from the unlookedfor source of BeefProducer newsletter. No seriously. It is beautifully written by Editor Alan Newport and he starts out with one of the VERY best lines I’ve ever read. Send this article to every old curmudgeon you know who won’t listen to reason.

In defense of beavers

 To reverse streambed erosion the hated beaver is the most likely candidate.

Beavers are the cure we don’t want to take.

No matter how much we improve our grazing, no matter how many water-control structures we build, our streams and other watercourses will cut deeper and deeper into the landscape, robbing us of soil and drying out our pastures and fields.

It took me many years of study and observation to come to this point in my thinking, but today there is no longer any question in my mind. Read on and you’ll learn why I say so.

I’m almost 60 years old and throughout those years I’ve watched the streams cut deeper and deeper into the soil near my home. On my uncle and aunt’s farm, the little rocky crossing we walked across and drove tractors across and rode horses across without a thought disappeared years ago into a gulch. The entire creek today is much deeper than it was, and so is every other creek, stream and wash I know of.

So the question, I reasoned, was what process had previously stopped this from being a natural course of events that outpaced the normal upturn of new soil through movement of the earth’s crust?

In North America, the only answer I‘ve ever found was … beavers! They once lived by the millions in every state in the union, and new evidence says their homeland stretched across much of Mexico and into the arctic tundra of Canada. I have more recently learned beavers also were common across Europe and Asia.

With all this in our knowledge base now, it seems if beavers were the agent of change and good in streams for hundreds of thousands of years before we arrived, then they could be and should be again. They work day and night, like the cow, without us lifting a finger.

I understand that beavers are a pain in the neck, but so is erosion and droughty land.

 I have no particular love for beavers, but I do love the land and God’s creation. It’s my understanding we are to be stewards in His image. So here I stand, saying kind things about one of the most hated creatures in the world of agriculture.

Go read the whole article. And then read it again. It’s really well written and contains an impressive amount of research. It’s even more impressive when you realize that Alan is the editor of BeefProducer and lives in Oklahoma.  Meanwhile I’m going to be busy thinking up a graphic for that AWESOME first line and writing my amicus brief to the court in Utah.


A spoonful of sugar helps the medicine go down right? Let’s have something sweet and something not-so-sweet today because beavers face all kind of receptions. Here’s the response they’re getting in a park in Madison Wisconsin, because really who ever heard of wildlife in a park!

Beavers create controversy at Madison park


They say, in addition to tree damage, beavers often build dams that could create flooding across the park. With raised water levels, that could also increase the likelihood of fish dying.

People also say they’re upset the public was not notified. The city says trapping is a longstanding wildlife management practice. They says it’s not practical to have a public process prior to each instance of trapping being authorized, given the timing of a quick response.

That’s right, the mean beavers will make the water too deep and the fish might drown! And we do this all the time whenever we want to so don’t complain! We’re glad at least that people are upset about this. Because anytime people are forced to talk about their silly decisions on the nightly news there is a spark of hope the right people will think about changing.

Necessity may be the mother of invention. But discomfort  is the precursor to listening.

Well, pay attention. You should take a lesson from two states (and some lakes) folks really paid attention to  Joe Wheaton teaching about beaver benefits. Not clear why this article is being written in Pennsylvania but I’m sure glad it is.

To Aid Streams Simply, Think Like a Beaver

A buck-toothed rodent could teach people a thing or two about stream restoration.

Beavers have been building dams along North American streams for centuries, and their habits suggest cheap, simple ways to improve water quality, said Joseph Wheaton, an associate professor of watershed sciences at Utah State University.

Most current stream restoration practices are costly and require heavy machinery to rework small tracts of land.

 “I would argue we spend that money so disproportionately on little postage-stamp restoration projects here and there, leaving millions of miles of streams neglected,” Wheaton said during a March 22 USDA webinar.

Wow, it was a webinar that inspired this article? Good work, somebody was paying attention. I wonder who. The author, Philip Gruber? He’s a staff writer, but maybe one with a eye on this? The only other name mentioned in the article is a sage brush specialist from Portland,  Jeremy Maestas.Someone who works for Lancaster Farming wanted this written, and I, for one, am thrilled. Pennsylvania is one big kill-beavers state, so it’s remarkable. Dr. Wheaton must have been very convincing.

Beavers have contributed to those changes in the course of streams. To keep safe from predators, beavers like to have an underwater entrance to their above-water lodge. If the water is not deep enough to have such an entrance — often the case on headwater streams — beavers build dams to make it work.

Beavers are found across much of North America, almost anywhere there’s water and wood. They are well-established in most areas of Pennsylvania.

In places where they aren’t, such as Lancaster and Berks counties, excessive trapping and landowners’ distaste for beaver damage are the main reasons, according to a 2008 report by the Pennsylvania Game Commission.

The idea of using beavers as conservation accomplices dates back at least 60 years, when Idaho parachuted beavers into a wilderness area to improve trout habitat and reduce the risk of flooding.

That turned out to be fairly cheap and effective, Wheaton said, although he isn’t necessarily prescribing a furry air drop for Kutztown or Quarryville.

Humans can build beaver-damlike structures themselves with logs and large woody debris.

These structures can slow down a “bowling alley of a stream” and turn it into a more complex, more gently flowing habitat, he said.

Dubbed beaver dam analogues, these structures can be built with hand labor. Even volunteers and children can get involved — no heavy machinery required.

A beaver dam analogue can easily be adapted to fit the location, and it’s relatively simple to build a complex of dams as beavers often do, Wheaton said.

Considering they are made of raw wood, beaver dam analogues don’t have a super long life span — one to 10 years, depending on conditions.

That’s OK, Wheaton said. “Sometimes the failure of these dams produces some of the best habitat.”

Wait for it…here comes my favorite part.

Artificial beaver dams don’t work quite as well as actual beaver dams do, so once people have laid the groundwork, it often is possible to turn the conservation work over to the critters themselves.

HERE ENDETH THE LESSON. The moral of the story is that you can get your buddies together and run around cutting up trees and pretending to be beavers every few years or you can simply stop killing the animals and let the be themselves, making repairs as needed and constantly improving their work.

Which one sounds easier to you?

 

 


Finally! The article about our beaver tenure came out! Of course it arrived the moment after I posted yesterday, but it’s perfect for our only-good-news-Sunday. It’s also a well written article  by Martinez resident Sam Richards. (Turns out he lives next-door to the house where I grew up – because Martinez!)  It is accompanied by Susan Pollard’s wonderful photos and I don’t sound as horrible as I was worried might happen, but I’m never happy when Luigi talks about feeding beavers with a stick. If you want to see the video where I look positively slagged you are going to have to click on the link to find it yourself. I manage one good line at the end, anyway.

A decade of beavers (mostly) in Martinez

MARTINEZ — It started in 2007, when downtown Martinez citizens noticed Alhambra Creek was flowing slow, and that trees along the banks had been gnawed down to little points. The furry, buoyant culprits were elusive at first, but their first dam of sticks, leaves and mud near Marina Vista Avenue told the, er, tail.

After winning an early fight over their very lives, given concerns about downtown flooding, the beavers went from cause celebre to cause for adoration. There were (and are) “Martinez Beavers” T-shirts and bumper stickers, and the 10th annual Beaver Festival will take place in August.

“Who had even heard of beavers in town before?” said Heidi Perryman, president of the nonprofit Worth a Dam group. Someone she met literally walking down the street told her that beavers lived a few blocks from her Martinez home.

“It’s actually pretty common, it turns out, but I didn’t know it then,” said Perryman, whose preservation efforts have helped give the local beavers a dash of national notoriety, and even some international interest, given the recently rejuvenated efforts to reintroduce Eurasian beavers in England, where they had been extinct since the 1500s, killed for their pelts (and as an acceptable edible substitute for fish during Lent).

“It’s been both a feel-good and a do-good story for Martinez,” said City Councilman Mark Ross, an early champion of the beavers. The rodents themselves have, by and large, done well in the creek; the creek’s ecology has indeed improved, say environmentalists who credit the beavers; and Martinez has become known for something beyond Joe DiMaggio, John Muir and the Shell oil refinery.

A feel good story for Martinez! Thank you for that quote Mr. Ross, I think I’ll put it in my city grant application. It’s nice to see the story remembered in such detail. I sent the reporter a copy of our newsletter which prompted him to think about it. Like pretty much everyone, he had no idea ten years had passed already.

At Luigi’s Deli, about a block from Alhambra Creek, a wall is packed with photos of people owner Luigi Daberdaku has met over the years. Most of them, he said, came downtown to find the beavers.

It didn’t take long for the beavers to win his and others’ hearts. Daberdaku fed them apple pieces — on a long stick. “I saw what the teeth did to the trees; what could they do to my hand?”

At a November 2007 meeting at Alhambra High School, David Frey of Pleasant Hill, a maritme consultant, suggested Martinez city engineers build a diversion around the beaver dam so the beavers don’t have to be relocated. The “beaver deceiver” built the next year accomplished just that. Dan Rosenstrauch/Staff archives

Daberdaku didn’t support downtown property owners who initially wanted the beavers gone. Neither did most who spoke at a rowdy November 2007 City Council meeting at Alhambra High School, where everything from moving the beavers to embracing their tourism potential to renaming the high school sports teams from the Bulldogs to the Beavers was discussed. Many invoked the name of a famous environmentalist son: “What would John Muir do?” One woman said, “We don’t want to be known as a refinery town that kills beavers, right?”

Former Martinez mayor Harriett Burt said learning the science of the beavers changed her mind. “It raised awareness about the creek environment in general,” she said recently, “and it’s been a good thing.”

Good Harriet! And Bad Luigi! I remember the night we caught him feeding apples with a stick and told him to stop. I hoped that was the only time. But that’s what happens when an entire city raises beavers. Not everyone is a good parent. The reporter even talked to Skip, which I’m sure amused him.

800px-Skip_Lisle_Preparing_to_install_flow_device_on_Alhambra_CreekBut the beavers’ real stay of execution may have been the “beaver deceiver,” a water bypass pipe under a dam, installed by Vermonter Skip Lisle in 2008. Designed to fool beavers into thinking they’re successfully damming a waterway, the pipe “secretly” carries water under the dam to prevent flooding.

Lisle still marvels at his Martinez assignment. “I was building a beaver deceiver, and there were throngs of people there, media, and helicopters overhead. It was unique.”

Perryman and the Worth a Dam group have kept beavers in the public eye, even when they were absent from Alhambra Creek. Beavers’ images adorn downtown murals at one creek crossing, and on a “tile bridge” downstream with children’s depictions of the beavers. The Martinez Beaver Festival, an intimate gathering at its 2008 beginning, now draws hundreds to the small patch near the Amtrak station that some call “Beaver Park.” For two years, a group from Oakland led by a city environmental stewardship analyst took the train to Martinez for lessons on how beavers renew urban streams.

Worth a Dam has also inspired other beaver champions. Caitlin McCombs found that group’s work while looking for help saving beavers near her home in Mountain House, near Tracy. McCoCAITLINmbs then started the MH Beavers preservation group.

“I never knew before that beavers serve as a vital keystone, and that they promote an overall healthier environment,” said McCombs.

Caitlin! What a wonderful quote! We are so proud to have been part of your V.I.B.E. (Very Important Beaver Education). She won’t be joining us for earth day this year because she has a conference to attend for college, and we will miss her. But I feel that we helped her raise the awareness in Mountain House and she will think differently about beavers for her entire life. That makes me entirely happy.

By October 2015, the beavers were no longer deceived by the black pipe and built new dams downstream before leaving altogether soon after that. Some of the 24 Martinez kits had died, and others moved on. The original mother beaver, with a new younger mate, left, too.

But Perryman and others were overjoyed when, on March 5, a beaver was seen in the creek near downtown. It’s been seen at least twice since, and photographed at least once.

Does this mean they’re back? With three verified sightings, Perryman says yes.

Then again, were they ever really “gone?” While registering for a marathon recently, Councilman Ross said he was from Martinez. “The guy … said to me, ‘How are those beavers?’ Everywhere you go, the legacy of the beavers remains.”

Beaver legacy! That’s what we have. Of course., I’d rather have the actual beavers, but hey, it’s way more than most cities ever get.  Thank you Sam for another fine reminder the beavers promote a city’s good nature. And thank the beavers for being such great sports for a decade even though the city installed a wall of metal through their lodge. What a crazy, beautiful way to spend a decade of your life!


CaptureTime for some lovely donations to the silent auction. This week’s treasures come from Litographs in Cambridge Massachusetts. They are a remarkable business I happen to love because they turn favorite literature into wearable art. Literally. The entire text of a beloved book becomes a shirt, card, poster, tote or scarf. Catcher in the Rye, Scarlet Letter, Jane Eyre, Hamlet, The Princess Bride, classic or contemporary.

We founded Litographs because we had a vision of bringing our favorite literature off the page, onto your walls, and into your wardrobe. We believe in sharing the power of books with more people.

This is the entire text of Herman Melville’s “Moby Dick” which they generously gave beautifully matted and ready for framing.

moby dickLong ago I had a conversation with owner Danny Fein about possibly working with the now-public-domain text “In Beaver World” by Enos Mills. While he wasn’t sure this was a project they would tackle any time soon, he personally made this for our event. Look closely because that is the entire book. Thank you Danny and friends at Litographs! For this beautiful addition to our silent auction.

IMG_2776


Parry Sound is in Ontario Canada directly north of New York. It is famous for having the deepest freshwater seaport in the world and various hockey achievements. This morning it has decided to offer a pleasingly accurate beaver article with some very nice photos. Enjoy!

The industrious beaver is not afraid of hard work during the winter

PARRY SOUND SIDEROADS AND SHORELINES — Winter is the time of year when many wild animals living in the Parry Sound area have adapted to escape and wait out the heavy snowfalls and dropping temperatures. Bears hibernate in cosy dens, squirrels have built nests and stashed food away, and frogs have dug into the lake bottoms and drastically reduced their temperature. But the industrious beaver continues to be quite active during winter until the lakes freeze over completely, and even then this animal can be seen busily repairing any damage to its lodge or dam.

Beavers are completely adapted to an aquatic existence and look quite awkward when slowly waddling on land where they are vulnerable to coyotes and other predators. Their front paws contain claws that can easily manipulate twigs to chew the inner bark of branches – their primary food source. In the Parry Sound area, their favourite wood is the aspen tree but they will also eat ferns, mosses, dandelions, dogwood, and aquatic plants, to name a few. 

The resulting dam sets in motion an entire alteration to the ecosystem. Hence, beavers are considered a “keystone species” (one that plays a unique and crucial role in the way an ecosystem functions. Without keystone species, the ecosystem would be dramatically different or cease to exist altogether). The building of dams modifies and creates a dramatic change to the surrounding environment. The backwater flooding from the dam floods the lowland near the creek; trees die creating an opening in the forest canopy; aquatic plants and shrubs soon develop, making a favourable habitat for waterfowl, herons, moose, amphibians, fish, insects, muskrats, otters and a score of bird species. Their activity purifies water and prevents large-scale flooding.

Over a period of time the food source runs out and the beavers move on; the dam breaks and eventually a meadow forms, creating habitat for an entirely new group of species. And thus, the vital chain of evolution around a beaver pond continues.

A few years ago, the television program The Nature of Things featured a show entitled “The Beaver Whisperer” outlining the efforts of a few Canadians who have studied and/or worked with beavers, giving an in-depth account of the beaver.  The Parry Sound area is home to many beavers and if you are lucky enough to see one around twilight, watch and observe the complex behaviour of this fascinating animal. 

Nice to read that Jari Osborne’s great documentary is still making an impact! (Although it was called the Beaver Whisperers as in more than ONE). And nice to see even a brief discussion of beaver benefits from that neck of the woods.  They need all the allies they can get. I’m going to assume, that even though they’re very clever, the beaver in that photo isn’t balancing a aspen log on its back. I’m pretty sure the log is just laying in exactly the right place on the ground behind him. Although that would be quite a feat if it were possible. Think about it, how would the beaver even get the log there in the first place?

I think it’s one of those photo placement victories, like someone photographed pushing the tower of pizzaa over, or a baby holding up the moon. But it had me confused for a while, I admit. Thanks for the mystery!


What a pleasant surprise! An article from Ohio about beavers that isn’t discussing how to trap them! Richland County is in the middle of the state, down below Lake Eerie.

A living heritage: Beaver in Richland County

It has been more than two centuries since beaver shaped the rivers and creeks of Richland County, but at long last they are quietly reclaiming little pools of their ancestral wetlands.


When the first settlers came to the forested hills of Richland County in the early 1800s they encountered many wild animals we seldom or never find here today. Their letters and diaries and later reminiscences document the abundance of wolves and bears, otters and panthers.

But there is one common native of the American wilderness that was never listed in their memoirs because, by the time the pioneers arrived in the early 1800s, this critter had already been hunted out of these lands.

That was the beaver.

The last people who saw beaver in Richland County were Wyandot and Huron hunters, or French fur trappers.  The Richland beaver clan gradually departed here through the decades of the 1700s: carried out bundle at a time as furry pelts.

The fur was toted to a frontier trading post; then made its way to the coast where it was loaded on a ship and sailed across the ocean. Somewhere in Europe the fur was processed into waterproof felt material, and then manufactured into hats.


You’ll note the date that Richland last saw beavers was about 100 years before California lost out. It’s funny to think about the cascading domino effect that swept the nation in slow motion, East to West, over many years ago as the loss of beavers back drove folks ever west to find more.  Funny in an eerie kind of way, I mean,  not at all amusing to think about the drought and wildlife devastation that followed the hunt.

There were a lot of people in Europe in those days and they all wore hats.

The best hats were made from beaver fur because these warm blooded animals evolved in chilly ponds so their skins are naturally designed to keep water out and heat in. If a hat was to shed rain it was well to be manufactured from the soft, dense under fur of a beaver.

When permanent residential villages were established along the Clear Fork and the Black Fork in the 1700s, they were peopled mostly with clans of diverse tribes who had been displaced from their homelands by Beaver War conflicts.

The other major impact that the Beaver Wars had on Richland County was the complete extermination of Mohican watershed beavers.

Richland County happens to be placed on the continent at a particularly generous confluence of influences—bedrock stratum and weather pattern—that produces a wealth of water resources. We have a ‘Spring field’ township precisely because water is so plentiful it cannot be contained under the ground.

So imagine what happened when these two dynamic natural elements—water and beaver—were free to interact in wild genius.

Back then every Richland stream, creek, and tributary was undoubtedly repurposed by beaver, and shaped by their dams. The image we have today, of meandering streams flowing through the bottom of carved creek beds, did not exist in the era of beaver. These same waterways 300 years ago would have been seen as a series of small beaver ponds.

True. And every single one of those ponds were filled with wood duck and otter and trout so thick a man could walk across them. But why dwell on the past. It was a great idea turning all those little furry engineers into gold, right? That’s why we’re still doing it every day – trading our clear streams for fracking waste water and letting oil wells tunnel into every public land. Because what good is the environment if you can’t spend it. Amirite?

 Wetlands

Since the beaver disappeared 200 years ago Richland County has transformed: dried out, plowed and planted, and paved so dramatically the animals could hardly be expected to recognize the place. Yet, interestingly enough, when they made their way back here 20-30 years ago, one of the places they gravitated toward is a wetland that they may well have created themselves hundreds of years ago.

Almost like a homing instinct they have set up camp once again at the headwaters of the Clear Fork River.

It is marshland today, and seemingly created through construction of the Clear Fork Reservoir. Yet documents from engineers in the 1940s show that the area was already waterlogged before they built the dam.

In fact records from 200 years ago, when surveyors first paced off the wilderness of Richland County, indicate there was a backlogged stream in the place even then.

This marsh is situated within a stretch of landscape that is otherwise well drained. By the surface and subsurface evidence, a local geologist and forensic landscaper suggests that this bit of wetland may well have been first terraformed by beaver engineers hundreds or thousands of years ago in order to create a comfy neighborhood for their community.

Perhaps the beavers who navigate the marsh today are direct descendants of the ones who started the swamp long ago when they backed up the waters of the Clear Fork.

I think this author is having a wistful moment wondering what the watershed looked with a healthy beaver population. Good for him. I know I always am. I can’t imagine if it will ever get that way again, but if beavers have their way they will turn our ruined city waterways to wetlands the same way they have transformed Chernobyl.  They won’t need our help or invitation either. I don’t know where the human race will be when that happens, but I suspect the beavers won’t miss it.

Timothy Brian McKee is a featured columnist on our site every Saturday with a column titled Native Son. Every Tuesday, he taps into his knowledge and collection of historical photos and bring us Then & Now, a brief glance at the way things were.

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