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

Category: Beavers or Social Ambasadors


Global beaver citizens that we are, I woke up with an email from the Edinbugh professor and regular reader of this website J. Suilin Lavelle, who said she just ran into Roisin Campbell at the mammal conference on the weekend! Roisin told her she had a lot of fun on her visit to Vermont meeting Patti and Skip. (Which I wrote about a few days ago because, honestly that’s how small the beaver world is.) The beaver champions of that nation are currently in a Brexit-induced panic because the Scottish government had dragged their beaver decision out for so long, and now the insanity over the EU vote might delay or derail everything.

You probably didn’t realize that Brexit was bad news for beavers too, did you?

Meanwhile, there’s a nice bit of news from the Mendenhall Glacier beaver cam this year, which I was recently alerted to by a US Forestry friend here in Vallejo.

Thousands Around the World Tune In to Snoop on a Beaver Den

Watching the beavers sleep has kept thousands of viewers occupied since June 28, when the US Forest Service installed an infrared camera in the den to record in real time the beavers’ activities. As nocturnal creatures, that means sleeping most of the day and getting up periodically to stretch, eat, or relieve themselves. Recommended viewing is between 7 AM and 7 PM Alaska Standard Time.

Natural resource specialist Peter Schneider and fisheries biologist Don Martin initially set up a beaver camera in 2004 to satiate their curiosities about a collection of food outside the beaver lodge on Steep Creek. To monitor the beavers’ activities, they set up a camera outside the lodge and even had it insulated throughout the winter.

Are you keeping track of the mileage with your atlas at home here? The beaver story has gone from Scotland to Vermont to Juneau to Vallejo to Martinez so far. Some 2500+miles and counting. Not bad for a morning’s work!

And just so we don’t feel too smugly accomplished, here’s a glimpse of how far we have yet  to go courtesy of the silliest research ever published.

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Yes. that photo is what you suspect it is; because you, dear reader are smart and this article is stoo-pid.

As more beaver colonies form, the rodents have an adverse effect on the climate by changing levels of methane gas. This happens because beaver colonies are formed in ponds constructed by the beaver dams. These tend to be pockets of shallow water (no more than 1.5 meters high.) Within this oxygen-poor standing water, methane gas levels build up and the gas, because it cannot dissolve in the water, is eventually released into the atmosphere.

According to Professor Colin J. Whitfield (University of Saskatchewan in Canada), compared with 100 years ago, 200 times more of greenhouse gas is released into the atmosphere from beaver colonies. This has come from a study into beaver colonies in Eurasia (the Castor fiber species) and North America (the Castor Canadensis species.)

The model suggests beavers currently contribute 0.80 teragrams (or 800 million kilograms) of methane into the atmosphere. Interviewed by International Business Times, Professor Whitfield suggest this problem not going away anytime soon unless action is taken: “Continued range expansion, coupled with changes in population and pond densities, may dramatically increase the amount of water impounded by the beaver…[this] suggests that the contribution of beaver activity to global methane emissions may continue to grow.

Truly the reporter selected the IDEAL photo to accompany this groundbreaking research, it really communicates the level of intelligence of those involved. (Nutria) See Dr. Whitfield is from the university of Saskatchewan which is famous for the kill contest they held this year.  He teamed up with Dr. Cherie Westbrook of Alberta who was probably just happy to publish something without the name Glynnis Hood on it, and I’ve been told that she regrets how this study has been misused. But I spare her no mercy and want this supposedly seminal research to be the beaver albatross around her educated neck. She should have known that folks would be only too happy for another bogus reason to blame beavers.

Let me explain this again for those who are mislead, yes beaver dams release methane, which is one of the green house gasses we are not really worried about. It dissolves in 2-3 years, unlike carbon, which we are VERY worried about, which lasts for decades.  (When you drive to work your car doesn’t release methane.) Along the way beavers increase the water supply which we are going to need as carbon numbers keep rising. Beavers also aid biodiversity, which we need in on a planet that is rapidly losing species. (I of course tried to write the editor yesterday about the photo, but it appears they are obviously not overly concerned with accuracy.)

Oh and did you know that we successfully entered Jupiter’s orbit  after the fireworks on independence day? We’re on a 20 month rotation studying a planet at 540,000,000 miles away. And the five year mission predictions were accurate to within 1 second.


Welcome to Jupiter!


Yesterday they finally released the agenda for tomorrow night’s city council meeting. I’ll be presenting on the mural project and the city council will vote on whether or not to approve it so it can start happening. It was October when I first talked with artist Mario Alfaro about the idea and we’ve jumped through many hoops since them. He is being a very good sport and driving up AGAIN from San Jose. Worth A Dam folk will be there to show support, and we will all gather on my porch afterwards to toast the BEST DAM MURAL in Martinez.

Literally.

This part kind of made me dizzy. I’ve never been named in a WHEREAS before. whereasWhereas is legal speak meaning something like ‘due to the fact that’ and this proclamation won’t be approved until they vote that night. But there’s a space for signatures AND two lovely images of the mural and where it will go. Which has got to be good news, right?

in placeThe whole process is a little intimidating, but when I feel awed I just remember that Mario was forced by the city to paint over an unauthorized beaver, and they still fight every year to get him to paint over the tail on his signature.And now the city council is voting on letting him paint a bridge full of them.

That is a dish best served cold, I think.


12936767_10209561614975959_1889504955645627844_nAlexandria Costello is a masters student st Portland University studying the geomorphic influences of beavers in urban streams. She just came to the geology conference in San Francisco to present a poster session. Then went to Napa to meet Robin and Rusty and walk the beaver habitat. She posted this on Facebook and I asked for a closer look to share. Can I just say how much I love the idea that folks are talking about “urban beavers” at a conference?

urban beaverOh my goodness. I’m intrigued already. Aren’t you? It’s a funny thing to think about the educated, generous, ecologically-minded city of Portland learning anything at all from a stubborn ol’ refinery town like Martinez, isn’t it?

puppetsposterRecognize those puppets? I am so proud of us sometimes. I especially like the part where she says cities in Oregon should invest in similar programs around the state to help people learn about the benefits of beaver. You know like the city of Martinez invested in us with all the funding and sponsoring they did of our message and effort. Haaaaaaaaaa Ha Ha Ha.

Sorry, I just suddenly thought of this comic for some reason and needed to post. I’ll allow Alex to continue.

urban 2

I’m so impressed with this presentation, and with Alex for putting it together. Everyone had a grand time in Napa, and I am so pleased they connected. Apparently even WS is the best behaved it will EVER be in Oregon, under the steadying hand of Jimmy Taylor. I’m so grateful to have contributed to the story with our playful puppets.

While we’re on the topic of the successes of friends, I heard the other day that Wyoming beaver believer Amy Cummings, and Washington advocate Joe Cannon of the Lands Council are headed for an Idaho event sponsored by our beaver friends at Watershed Guardians. The event is cleverly called A Reverse Rendezvous, and is held on the day the trapping season ends. (History lesson: The original rendezvous were gatherings of trappers where massive furs and goods changed hands, and where you could connect with a new company or glean some insights of areas that were trapped out.  There was lots of bragging, drinking and whoring too, I’ll wager. Probably more than a few fights or fatalities, as minimally socialized loners found themselves in a sudden crowd where impulse control was required.)

Anyway, this reverse one is going to be way better.

In the summer of 1826, the American Fur Company set up a small camp in the Powder River basin in western Wyoming to buy furs from various trapping companies and free trappers.  There were gifts, story telling, contests and music.  All to celebrate beaver that had been killed.    We’re going to do something similar but opposite at the Reverse Rendezvous.  On April 15th, 2016, we’ll be doing something similar, but with a twist.  We’ll be celebrating the beaver that WEREN’T killed.  Come join us!

Our story tellers are Amy Chadwick and Joe Cannon.  Amy is an environmental consultant specializing in rehabilitating damaged ecosystems.  Joe  Cannon is  part of the most successful beaver re-introduction program in history.   We are excited  and pleased to have them both.

I’m so jealous I won’t be on hand to hear all the stories. Maybe someone will be taping? Worth A Dam wishes you the hardiest of successes.

Meanwhile, I’m hard at work with an idea for this years festival. Over the years I’ve probably gathered every wonderful graphic, historical image or photo of beavers, now I just need to find some old scrabble games!

pendant 2


Today is full of inspiration. I couldn’t be happier. We can start with this fantastic story.

After Muskrats Damaged Pond, Beaver Moves In to Make Repairs

Noelker’s parents, the late Walter and Evelyn Noelker, had built the pond some 80 years ago, and the family used to fish in it.

Then a few years back, muskrats showed up and began burrowing holes into the pond bank, damaging it to the point where it was too weak to hold up anymore, said Noelker. A section of the bank gave way and the pond was drained down to just 3 feet or so of water.

Then about six months ago, Noelker — who can see the pond from his house in neighboring Forest Hills subdivision — noticed the pond looked deeper again, back to its original 8- or 9- foot depth.

When he showed up to investigate he found his answer in a row of tree stumps with pointy tips surrounding the pond and a water-tight dam made from those felled tree trunks, other sticks and mud.

A beaver or a family of them had moved in and repaired the hole in the bank that had been created by muskrats.

How much do you LOVE this story? Not only does Mr. Noelker let nature take its course, he also has the good sense to recognize the help the beaver is providing. If I told you to close your eyes and guess what state this is from you’d be right.  The beaver IQ capital of the world: Washington.

“We don’t care that the beaver is here. He’s our buddy now,” Leon Noelker said, smiling.

He rents a cottage on the property and wishes he could see them. We wanna stay! Trust me, they will  be amply visible in the coming fine summer days that seem to stretch forever. Those hungry kits will wake up before the sun goes down and then he’ll be in for a real treat. Muskrats AND beavers!

Every  beaver’s great friend Glynnis Hood is back in the news, this time international.

Beaver Hills area named UNESCO biosphere reserve

Glynnis Hood, professor of environmental science at Augustana Campus, lives near Lake Miquelon and guides students’ research in the wetlands of the Beaver Hills area.

An ecologically rich area of Alberta that is home to a University of Alberta research station and fertile ground for dozens of researchers over the years has won international recognition.

Home to a mix of preserved wetlands, green rolling hills and dense boreal forests, the Beaver Hills area east of Edmonton has been designated as a United Nations Educational, Scientific and Cultural Organization (UNESCO) Biosphere Reserve, under its Man and the Biosphere Programme. The area joins a network of 669 sites in 120 countries that foster ecologically sustainable human and economic development. Researchers from various faculties at the U of A have conducted dozens of studies there over the last 30 years, focused on work ranging from wildlife and outdoor recreation to wetlands and land management.

“It’s a hidden gem,” added Glynnis Hood, an associate professor of environmental science based at the U of A’s Augustana Campus. “Beaver Hills is spectacular because of its subtle beauty. There are ecological surprises around every corner, because you’re not looking for the big features like mountains, but for the small surprises.” One of those surprises is the fisher, a weasel thought to be gone from the area that seems to have a healthy population and is now the subject of a collaborative University of Victoria study involving Augustana Campus.

“The Beaver Hills biosphere offers a rich opportunity to keep exploring questions that are right in our own backyard,” said Hood, who lives near Miquelon Lake and has for years guided students in researching area wetlands. She’s also studied human-wildlife conflicts and is currently researching low-impact wetland management practices.

Okay, I’ll let you guess what habitat-restoring engineer has been working hard to keep beaver hills so biodiverse. I’ll even give you a hint: they named the hills after them.  We are always thrilled to see   the way Glynnis continues to demonstrate their effect on habitat, and our need for wetlands. Now we have UNESCO appreciating her good work as well. This sentence intrigued me.

glynnisphere

Last year she and colleague Glen Hvenegaard led the first field course in environmental science and ecology at the Miquelon Lake Research Station, which opened in 2015.

If that name sounds really familiar it should. Dr. Hvenegaard is the author of this paper on the importance of wildlife festivals which is very near to my heart.

Potential Conservation Benefits of Wildlife Festivals

Wildlife festivals promote a variety of social, educational, economic, recreational, and community development goals. As ecotourism activities, wildlife festivals should also promote conservationgoals. This article examines five potential conservation benefits of wildlife festivals which can be generated by providing: 1) incentives to establish protected areas; 2) revenue for wildlife and habitat management; 3) economic impact to nearby areas, encouraging residents to conserve wildlife; 4) alternatives to other uses that cause more environmental damage; and 5) support for conservation by educating local and nonlocal participants. 

Truly a kindred spirit of ours. I’m glad they’re working together to teach the importance of interconnected ecosystems and getting out in them!

A final stunning moment comes this morning from Rusty Cohn of Napa. He used his drone to aerial film the creek and beaver lodge. Yesterday he and Robin Ellison met with the Geography Masters student I met at the State of the beaver conference last year. Alexandra Costello. She interviewed me for an urban beaver paper she’ll be doing a poster session for this year at the upcoming Geography conference in SF. While she’s in the area she wanted to see some urban dams. Robin and Rusty were only two happy to assist. The three had a fantastic visit and really surprised her, because even it’s ‘under construction’ spring state, the Napa dam was still bigger than the urban ones she’d seen in Portland. Those are made entirely of grass and mud, she said, with no sticks.


So yesterday I was strolling blithely through the internet(s), minding my own business and expecting to see the usual array  of appetizers and grandchildren on FB when I suddenly caught sight of this and became immediately interested.  Something tells me you will to…

White House aims to put a value on ecosystem conservation

The White House has issued a directive (PDF) to point federal agencies toward building ecosystem-services valuation into their plans, investments and regulations. The directive, released late last year, will help agencies synthesize conservation’s ecosystem benefits with its value to society.  

“For too long, we’ve thought of conservation as separate from society,” said Ken Elowe, assistant regional director of science applications for the United States Fish and Wildlife Service’s (USFWS) Northeast Region. “What’s actually needed is a more landscape approach, one that doesn’t segregate people.

Like say, for instance, allowing beavers to work their magic in urban areas.

Of course I immediately marched off and looked for the memo they were talking about. And verily, I say unto you, it was much, much better than I ever expected. Truly.

CaptureRead that title again: INCORPORATING ECOSYSTEM SERVICES INTO FEDERAL DECISION MAKING!!! Do you realize what a presidential memo about this means? It means EVERY federal agency that works with nature, habitat or wildlife is advised to put special value on these services. NOAA. BLM. USFS. FWS, APHIS. They are all directed to consider the ecosystem services of any species they manage.Capture1

Now mind you, it doesn’t actually SAY the word beaver in this memo, but it might as bloody well have. It goes on to describe in detail every single service they provide and their irreplaceable value. Don’t believe me? Just read for yourself.

Captur2

And why wasn’t there a parade for this memo? What is wrong with me that you didn’t read about it on October 7th when it was released?  The truth is NO ONE KNEW ABOUT IT.  Or if they did they weren’t allowed to talk about it. I heard from Suzanne Fouty yesterday that she never heard about it at the Forest Service. And Brock Dolman said OAEC didn’t know about it either. This was a SLEEPER memo, obviously uncelebrated to risk upsetting as few people as possible, the same way you might transition your father to decaf without telling him. But I’m ringing and ringing the bell. And you can help.  Here’s my news flash of the memo. With the exception of a single word it only contains actual text of the memo. You should be able to hit the plus button to make it bigger.

You can probably guess that single word.

headline-1

After that extreme gratification, you should lie back and enjoy the virtual smoke of Beth Pratt’s recent TED talk at Yosemite. She does a great job describing the importance of Urban Wildlife and the book she mentions will have the photo by a certain Martinez beaver defender you might recognize. I’m guessing this is going to make a difference for a host of beavers.

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