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

Tag: sherry guzzi


Marin worries get answers from friends of ours.

Beavers, salmon thrive together in Tahoe creek

As co-founder of the Sierra Wildlife Coalition working with officials at the U.S. Forest Service’s Taylor Creek Center in South Lake Tahoe, I believe that Steve Eakle’s letter published April 2 misstated the situation with the beavers here. He is referencing out-of-date information.

Before the coalition got involved in 2014, it is true that staff was pulling out beaver dams almost every day over fears of flooding. Our group installed three flow devices (aka pond levelers) that worked to eliminate flooding, so there has been no need to remove dams since 2014. (more…)


By all accounts yesterday was a splendid beaver day, with presenters from around the world really swinging the bat hard for beavers. To the right is Frances Backhouse posing with conference organizers Scott McGill and Mike Callahan (in disguise). Here are some highlights from yesterday Sharon and Owen Brown of Beavers: Wetlands and Wildlifeand were presented with the lifetime achievement award, Skip did a very well received presentation on the history of the beaver deceiver (summarized by Malcolm Kenton) and here’s a brief run through of what I’ll be presenting today.

The only mess-up of the day is that Emily Fairfax didn’t get time to present her awesome fire dissertation – It was a packed schedule and either things started late after lunch or James Wallace couldn’t squeeze her in – but she was hoping to be able to say something about it last night and in her connections with people She was a good sport of course and Lord knows we’ll be hearing from her again soon!

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Check out these great notes by Malcolm on Skip’s Presentation, Worth A Dam’s Emsissary Doug Noble said he stole the show.

Skip Lisle, inventor of the “Beaver Deceiver,” speaking at #BeaverCON2020:
– The Beaver Deceiver is a flow device, but not all flow devices are beaver deceivers!
– We’re like moose — we like wetlands and we know where to turn to make healthy, productive ecosystems. We need to develop a common language & history.
– We’re lucky to live at a time when there are tremendous opportunities to save society a great deal of money with creative long-term remedies and create tremendous habitats.
– There’s a lot of pushback out there because people are used to wetland areas being drained – the culture associates wetlands/swamps with stagnation, disease, “wasted land” and various unpleasantness. So many places inefficiently keep killing beavers in the same places over and over again.
– In my career at the Penobscot Nation, my friend and I kept trying and building junky flow devices until we came up with the successful trapezoidal concept. The trapezoid had to get larger because they’re attached to the dam. Dam-leak separation makes a flow device more robust. Though they’re smart, beavers don’t do much deductive reasoning and can’t grasp the hollowness of a pipe.
– There’s a lot of controversy about where flow devices can work, but I don’t have any problem with zero inches/feet of water. A dry flow device can do a great job protecting beaver habitat upstream. Getting people to stop killing beavers is another issue — there are wide-open trapping seasons in most of these places.
– Every site is different so I need to put in a lot of thought as to what device best suits the place. Some culvert protectors need floors and some don’t.
– We’ve done enormous damage to wetlands after draining them, but beavers can repair all that if we just stop killing them. One beaver in one month (before moving on) brought so many birds to a site I worked on that weren’t there before. It’s miraculous! Remarkable wildlife viewing spots can be created in very short order. Every town can do this.
– I build simple wood structures to guide beavers’ damming — I don’t use the term “beaver dam analog” because it doesn’t need to look like a beaver dam to get them started.
– You can have a long beaver dam parallel to a road and have the water level much higher than the road, with a few pipes through the dam and under the road, and the road stays dry.
– There’s also an aesthetic and spiritual value to keeping beavers on the land — they’re dynamic, fascinating and all different. They bring a lot of joy to our lives.

A packed house with Doug Noble sitting next to Sherry Guzzi of Tahoe!

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Back in October I was contacted by Ron Chaney of Manitou Springs in Colorado  who was worried about some dam building that was going on. Since he was about a half hour drive from Sherri Tippie I put them in touch and called Sherri to follow up.

This morning’s headline tells me that good steps were taken, but not unfortunately not enough to save those beavers.

Beavers drive a wedge between Manitou Springs environmentalists, business owners

As temperatures grew colder in Manitou Springs, the arrival of furry, buck-toothed neighbors drove a wedge between some business owners and residents.
An unusual influx of beaver activity in recent months cost the town some of its most prized trees. And as some wildlife lovers sought to find a solution that didn’t involve harming the hungry creek-dwellers, Evelyn Waggoner, the owner and operator of Green Willow Motel Cottages, took matters into her own hands.

Waggoner called Alpine Wildlife Control in early November to trap and euthanize three of the beavers.

City Councilor Becky Elder, an environmentalist who’s admired the species since childhood — when she says she earned the nickname “Becky Beaver” — was crushed.

“Some of us … get our hearts broken, because we care,” she says. “… It’s a lot bigger than just a beaver or three dead beavers.”

This should serve as a painful reminder to all of us. Even when there’s a will, a local advocate, a supportive city council member, and a nearby beaver expert, everything can so very quickly come to an end. The default position is always to kill beavers.

Sherri Tippie, president of Denver-based nonprofit WildLife2000, had a slightly different take when she came to the city pool and fitness center to share her expertise with a group of Manitou residents on Nov. 6.

“Beaver are coming back to the areas where they belong,” Tippie said.

She’s been working with beavers for decades, live-trapping and relocating them (she always advises keeping families together) and educating humans on how to live in harmony with them.

A handout she provided for information session attendees says beavers benefit ecosystems by creating wetlands, preventing erosion, promoting biodiversity and improving water quality and quantity. Notably, for Manitou: “A network of beaver dams can help reduce high flows and downstream flooding.”

I don’t know about you but I get a happy, happy feeling seeing Sherri on the front lines with her wonderful drawer displays which show a fantastic model of a castor master and beaver deceiver, as well as some truly adorable clay beavers she made herself. It’s too bad the lives of these beavers couldn’t be saved, but inroads were made. Baby steps.

Integral to that plan: Roy Chaney, the city pool’s director of aquatics and fitness, who’s been heading efforts to educate the public about beavers since the handiwork of “Manny the Beaver” appeared in the pond next to the pool about a month and a half ago. (Chaney’s invitation brought Tippie and Aaron Hall, a representative of Defenders of Wildlife, to talk about mitigation strategies.)

Chaney hopes that one day, with Council’s support, Schryver Park might host nature day camps where students can learn about beavers’ benefits to the environment.

Chaney was delighted to see that on the morning of Nov. 9, about half of the scraps of wood Tippie told him to leave by the pond had been added to Manny’s dam. He says Defenders of Wildlife is providing a camera to place by the dam and hopefully catch Manny in action.

Hey Ron, keep an eye out and maybe Manny will stick around. Saving beavers is hard, hard work and takes more time than many of us ever dreamed possible. I will write the good folks at Manitou springs and give them some ideas about how to coordinate a better outcome with all the players next time. They are very, very close.

Here’;s another hard worker we know very well, who stepped in to save some beavers that couldn’t be saved and found her life changed because of it.

Beavers: Humanity’s natural ally in combating climate change?

Sherry Guzzi wasn’t thinking about climate change eight years ago when she set out to save a family of beavers living near her Lake Tahoe, California, home.

A former architect and lifelong wildlife lover, Guzzi was mostly thinking it was just plain wrong to kill animals seeming not to be causing any real harm. She was also thinking about the preschool next door: children there were rallying around their unofficial mascots, hoping to spare the nettlesome beavers from “removal,” the benign term that for many California beavers means death.

Beavers, ‘a critical landscape-scale force of nature,’ and a resource in combating global warming?

But strong community support didn’t save that beaver family back in 2010. Guzzi says the highway department arranged to have the beavers’ lodge and dam destroyed, leaving the family of four with no protection. “The parents were trying to make a little mud dam so the babies would have a safe place, but then [the crew] came again and shot them in the night,” Guzzi recalled on a recent phone call. “It was very discouraging and just so unnecessarily sad.”

Sherry Guzzi! It’s wonderful to see this article starting with your stories. A rising tide raises all boats, but you’ve received too little afterglow from the publication of Ben’s wonderbook.  I so remember the early days of grim beaver rescue when our own Lori traveled to Tahoe to talk to folks about how to live with beavers. Seems like a million years ago.

For her part, Guzzi says she was inspired by the ordeal to launch a nonprofit organization, the Sierra Wildlife Coalition, dedicated to helping people co-exist with beavers and other wildlife in the Tahoe basin. The organization now has a couple hundred members and a core team of dedicated volunteers. Guzzi has also become a self-avowed “beaver believer” – a growing community, she says.

Yes, crack open the lid on this story just a little, and you’ll find that a whole world of passionate beaver devotees indeed exists. And they are capturing more attention. Beavers and the humans who love them have claimed a starring role in Beaver Believers, a new documentary that’s turning heads on the film fest circuit, and also in a critically acclaimed new book, Eager: The Surprising, Secret Life of Beavers and Why They Matter, by Ben Goldfarb. Beavers are figuring into dozens of media hits, and also in a PBS series.

So what’s inspiring this fan base to grow, despite long-held beliefs that beavers are nothing more than a nuisance? In a word, hope. Because as it turns out, these natural engineers may well be humans’ natural allies in efforts to confront climate change.

Here begins yet ANOTHER wonderful review of Ben’s book and the good things beavers can do if we let them. I got all excited when I read that sentence about the “PBS Series” but the author was just referring to the Nature documentary from a few years ago.

Sigh. I wish there was a whole series just about beavers!

Until that lucky day you’ll have to make do with little old me. In the meantime, hurray for our beaver saving friends Ron and Sherry who stepped into the murky waters of beaver advocacy and didn’t get the outcome they wanted, but  because of their brave actions made it easier for so many others to follow their lead and make a difference.


More lovely reporting on the big beaver decision out of the UK this month, this time for all too see in the Guardian!

UK to bring back beavers in first government flood reduction scheme of its kind

A valley in the Forest of Dean will echo to the sound of herbivorous munching next spring when a family of beavers are released into a fenced enclosure to stop a village from flooding, in the first ever such scheme funded by the government.

Chris McFarling, a cabinet member of Forest of Dean district council, said: “Beavers are the most natural water engineers we could ask for. They’re inexpensive, environmentally friendly and contribute to sustainable water and flood management.

“They slow the release of storm water with their semi-porous dams, decreasing the flooding potential downstream. Water quality is improved as a result of their activities. They also allow water to flow during drought conditions. Financially they are so much more cost-effective than traditional flood defence works so it makes sense to use this great value-for-money opportunity.”

The plan for the village of Lydbrook, Gloucestershire, may soon be joined by other schemes. The environment secretary, Michael Gove, has indicated that the government may support other schemes to restore the beaver four centuries after it was driven to extinction in England and Wales.

Well, how about that for re-branding! Instead of whining that beavers can cause flooding get an entire country to broadcast that they actually can prevent flooding. And some great data to back up that claim. We are all thrilled to see the excitement accompanying this new release. The value of beavers is being shouted from the the rooftops and you know that always makes me happy.

The Forestry Commission will monitor the impact on wildlife – shown to be hugely beneficial – as well as recording the water flow in the brook. “The beaver has a special place in English heritage and the Forest of Dean proposal is a fantastic opportunity to help bring this iconic species back to the countryside,” said Gove. “The community of Lydbrook has shown tremendous support for this proposal and the beavers are widely believed to be a welcome addition to local wildlife.”

Ahhh that’s so wonderful. I’m almost jealous thinking what it would be like to start here, with the science behind you, the papers and public support, and almost everyone on your side. Can you imagine what a wonderful beaver festival they could pull off? Folks all over the country could come, there could be deals with the local B&B’s. With tours that teach proper beaver watching – maybe you could earn a badge that says your a qualified beaver observer – and everywhere wildlife education, music, beaver games. Maybe include local crafts, beer and sausage rolls? Jon would be in heaven.

Closer to home, our own beaver research has changed at least ONE mind in the Sierras. Thanks to Sherry Guzzi who sent this article yesterday that I somehow missed. The article mostly talks about how beavers make their way in the winter, but as you can see,it starts by covering the sierra nativity of everyone’s favorite topic.

Getting Ready for Winter

The beaver has long been thought to be non-native to the Sierra, but new evidence proves otherwise. As winter approaches, we will be working right alongside this “native” resident as it too gets ready for the cold, hard season.

ARE THEY, OR AREN’T THEY?!

First, let’s get the controversy out of the way. Despite the claim that the beaver is non-native to the Sierra, 2012 research proves otherwise.

“The beaver was trapped out a long, long time ago, which lead to early naturalists erroneously assuming that beavers weren’t native to the Sierra,” said Will Richardson, co-founder and executive director of Tahoe Institute for Natural Science. “This got passed down as dogma among agency personnel.”

However, in a California Fish and Game article authors Richard Lanman and Charles D. James debate the assumption that beavers are not native with evidence from 1988 when several beaver dams were re-exposed at Red Clover Creek, approximately 60 miles north of Truckee.

“Radiocarbon dates from the different portions of the remnant beaver dam were AD 580, first construction; AD 1730, dam was reused; and AD 1850, repair of a significant breach occurred,” Lanman and James reported. “After 1850, the dam was abandoned and buried beneath sediment. In 2011, another beaver dam was exposed in Red Clover Creek; its radiocarbon analysis dating at AD 182.”

Sherry Guzzi of the Sierra Wildlife Coalition summarizes the results of the study: “This is not to say that today’s Tahoe beaver is from the original Sierra Nevada population, but there were beavers in Nevada’s Humboldt River and other locations in Nevada from where they could have migrated. Some of today’s beavers are definitely descended from when beavers were re-introduced to Sierra Creeks by California Fish and Game in the ’30s and ’40s, specifically to restore watersheds.”

Hurray for beavers! Hurray for Rick and Chuck and hurray for Sherry! It’s so nice to see that our research actually stuck to some of those more stubborn minds like one of those burrs you get in your socks in the summertime. I love to think of these things falling into place over the years. It feels like a eons ago we were working on the Sierra paper, but I guess its very much still news to some.

Lanman et al. The historical range of beaver in the Sierra Nevada Calif Fish Game 2012 98(2)

 

 


Here’s something that will surprise you. It’s from our German photographer friend Leopold Kanzler at fotopirsch. Now I know you don’t watch every single video I post, it takes time to load, you have to feed the cat etc. But take time to watch this. Seriously.  I truly never appreciated what a slow, laborious process this was before.

Our water bill arrived yesterday, which I wouldn’t mention except for what was inside! We were able to add a festival insert into 10,000 water bills delivered in June and July. Isn’t that wonderful?

CaptureHeh heh, I had to submit the artwork before Amelia made the design, so I used an old one of her designs. I think the was the first one she painted. Way back for our 4th festival,


 

I know Sunday is supposed to be all full of good news, but this week there is truly crappy news that I am so very sorry to report. I found out yesterday that the cheerful and hardworking Ted Guzzi, of the Sierra Wildlife Coalition, died after a too-short battle with cancer. Ted was the one who installed the flow devices at Taylor Creek, and other locations. He was able to die  in the Sierras, in the magnificent home his wife Sherry the architect had designed, and surrounded by friends and family. Ted had just been diagnosed the year that Sherry drove me to the State of the Beaver Conference (2013). There was lots to talk about. At that time everyone was hopeful he was so young and strong they would wipe it out easily.  I was especially attentive because it happened to be the same kind of cancer with which my father had just been diagnosed.

This week I’m thinking that all the WRONG people get cancer.

Louis T. Guzzi (Ted)

On June 18, Louis T. Guzzi, known to all but officialdom as Ted, died peacefully at his home in Carnelian Bay, surrounded by friends and family, after a long, hard fight with cancer—the last act of an exemplary life. He was 70 years old.

In 1965, the day after he graduated from Mira Loma High, he headed straight for Yosemite to begin what would be the first of nine seasons of work for the National Park Service in Tuolumne Meadows as a garbage man—considered, by those in the know at the time, to be the dream job.

In the off-season, he would travel around the state in his VW van, constantly adding to his knowledge about the flora, fauna, geography, and geology of his adopted state, creating a map in his head of all the best places where nobody went.

Ted had spent winters in the early 70’s working for his brother-in-law in the construction trade in Lake Tahoe, and in 1981 he returned to pick up where he left off. As fate would have it, and Tahoe being Tahoe, an old friend from Yosemite days, an architect, happened to be living there. She had a house, a job, and VW van. “Why not?” as Sherry puts it. They were married in 1983, and by 1984 they were finishing each other’s sentences.

Soon they partnered up with a friend, Kevin Homan, in an enterprise called Timber Design, building custom, hand-crafted, artistically refined log homes, not only in and around Tahoe, but in Montana as well.

For the next 25 years, this is how they spent their time between adventures, which involved not only plenty of backpacking trips with friends into the high country but extensive travels to the far corners of the earth. On the side, they volunteered with the BEAR League and the Sierra Wildlife Coalition, educating Tahoe residents and visitors about their wild neighbors—bears, beavers, coyotes, and all the rest.

Over the course of his full life, Ted Guzzi became a master of the art of living, turning everything he touched into art, and every other person he met into a lifelong friend. Fatherless from the age of five, and childless by choice, he was famous for treating his friends’ children, and miscellaneous strays, as lovingly as if they were his own. He didn’t have to work at being generous, it was just his nature. As one friend said, “I have never known a better human being.”

Let’s leave it at that.

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