Restoring Neighborhood Streams with beavers

heidi08 Beaver Conference, Beaver News, Beavers and Birds, Beavers and climate change, Beavers and Forests, Beavers and Frogs, Beavers and Insects, Beavers and salmon, Beavers and trout, Beavers and water, Beavers or Social Ambasadors, Educational, Environmental, Friends of Martinez Beavers, Who's saving beavers now? September 10, 2016

I had a nice surprise yesterday in the mail with the arrival of Ann Riley’s much awaited urban creek book. Her first one published 25 years ago and became the restoration bible. It is still a valuable asset and regarded as a necessary resource even though others on the subject have been published since. This second one is all about successful creek restoration stories – both labor intensive and natural. And guess who’s in it from page 171-179? That would be the story of the Martinez Beavers, who moved into an urban creek and transformed it all by themselves.

Riley has been a good friend of the beavers over the years but she wasn’t exactly forthcoming with this part of her book. It was strange and exciting to read our story told by an outsider and see myself consistently described as ‘Perryman’. Ha. The scan came out horrible but here are some wonderful segments worth sharing.

I love having this documented correctly in a book that will likely survive the next 25 years and beyond. Riley works for the SF waterboard and has done several trainings about planting trees out here. It’s through her that we were able to have the watershed stewards the last couple of years working with the conservation core. I particularly love how she cracks open the creek scientists pretend enviromental reports that the city paid for to have justification for their impulses. And of course I loved THIS.

How happy do you think the city will to be to read about that historic sheetpile? Maybe they’ll throw me a parade? That whole ordeal was such a nauseating bundle of tension that I have long repressed it: I was terrified every moment that the beavers would be killed. I can’t believe they survived. And I remain very partial to this video.

I am bursting with pride at this paragraph and you can certainly see why this reference made the wikipedia challenger disappear. Maybe its just me but I find it a little terrifying that many years ago in a panic I just happened to come across the 2005 ecological survey and made the decision to contrast it with the species we saw over time. I’m sure there were all kinds of reasons a well-trained person wouldn’t have done it. But I was right here when it all happened, and I remember how rare a thing it used to be to see a green heron or muskrat in the creek and how common it became.

Riley & Cory plan the attack! — *Ann Riley & WSP intern plan the tree planting*

More than anything else in the ENTIRE world I am wishing that some other city looks at this chapter and says hmmm, maybe we should try that. (And I’m looking at you, Mountain House). If allowing beavers to restore urban streams needed to be proven then I’m thrilled that Martinez was a testcase. I met Riley through Lisa Owens Vianni who I met through the SF bay Estuary project where she used to work. That got my foot in the proverbial door but it was my presentation at the Santa Barbra Salmonid Restoration Conference that impressed her.

She said it was might have been the best presentation they ever had.

There are a few picky things I would have changed about this chapter. The meeting wasn’t in chambers it was at the High School, and it was a Sacramento Splittail not a SPITTAIL and good lord I never want 5000 people at the beaver festival! But I’m so happy we’re in this very important book and the role our beavers played is documented forever. Thank you Ann Riley for bringing our story to the next level.

Anyone who cares about creeks and beavers should go buy a copy right now. It will pay for itself may times over.

Beavers go to the theater

heidi08 Beavers elsewhere, Beavers or Social Ambasadors, featured, Festival, Friends of Martinez Beavers August 13, 2016

A wild and wacky look at one of the most important critters on the continent. We’ll hear why they almost disappeared and how they are making comeback.

Film Screening: Leave it to Beavers

Presentations by:

Kate Lundquist
Occidental Arts and Ecology Center

Heidi Perryman, Ph.D
Worth A Dam/Martinezbeavers.org

Music by Organic Women’s Chorus

Empress Theatre, 330 Virginia Street, Vallejo, CA

Friday, September 16, 7pm – 10:00 pm

Happy you-know-what to you-know-who.

Not bad for a Tuesday

heidi08 Beaver Behavior, Beavers or Social Ambasadors, City Reports, Educational, Environmental July 20, 2016

Last night, new members or the PRMCC were sworn in. I was worried to see our old supporters go until I noticed that they included Adrienne Ursino who was one of the beavers very first supporters and the aide to former congressman Miller. She explained to the other commissioners that I had come to Madison’s preschool and kindergarten to teach beavers to the children and she admired how I was always helping people learn about beavers. I quickly reviewed the mural process and described how it was based on our own photos, fit organically with the creek and reflected the real mountainsides behind it. The commission chair even said he had seen one of the beavers down at the new dam! Then I made sure to add that we should all be so lucky as to swim under our own memorial and keep right on taking trees at Ward Street.

(Given how MUCH controversy the beaver caused initially it was truly special to see how happy this made them.)

Afterward the commissioner discussed how lovely the mural was, and how quickly and professionally the process had gone They were impressed with its swift completion and found thanked Worth A Dam and Mario for making it happen. I thanked them for their kind words and couldn’t help thinking, ‘swift?’ that was ‘swift???’ because it seemed to me that it took ages and required repeated onerous effort to honor the contract, get the insurance, meet the city requirements blah blah blah. But okay, I can believe it happened ‘swifter’ than other murals in town.

Afterwards we drove to Ward Street to tell the beavers the good news. And there met some youngsters from Lafayette who will be selling temporary wildlife tattoos at the festival this year. They were eager for beaver photos to help them with their designs. The beavers liked them very much and were obviously pleased with our news because they decided to cooperate. As did 3 adorable raccoon kits in the blackberry bushes.

A Present for Rusty

heidi08 Beaver Behavior, Beaver-themed merchandise, Beavers, Beavers and Forests, Beavers and water, Beavers elsewhere, Beavers or Social Ambasadors, City Reports, Creative Solutions, Who's saving beavers now? July 14, 2016

I never thought I’d ever really appreciate the noisy art of chainsaw carving. Clearly I was wrong.

The evolution of a beaver

Mr. “Rusty” Beaver was raised in a 12-metre (40-foot) spruce tree on a quiet residential street in the Canadian prairie town of Beausejour, Manitoba. After 78 years of slow growth in sandy soil, his journey west began when the lives of his mom, sisters and brothers came to an abrupt end in favour of a new residential development.

Fortunately for Mr. Beaver, he was rescued by Beausejour resident Russ Kubara, retired school teacher and chainsaw carver extraordinaire. Then it all came together. A new roof on Ron’s house decommissioned the flagpole that launched off the eave and a date for a road trip to Russ’s new home in Beausejour was confirmed.

Day after day, the 180-kilogram (400-pound) log was whittled down to a manageable 90 kgs (200 pounds). A large hole was bored through from top to bottom and an eight-metre (25-foot) flag pole already waiting with the Canadian flag mounted was inserted.

It was so fitting – Canada’s mascot at work chewing a tree at the base of the Canadian flag.

Ron thoroughly enjoyed seeing Mr. Beaver come into existence as he emerged from the spruce log formerly laying prone in Russ’ back yard. He is now securely fastened to a buried concrete base in his new home at the front of Ron and Lynne Kubara’s house in Surrey.

Mr. Beaver now has been christened Rusty – named for his creator.

You can’t imagine how longingly I’m looking at my front yard waiting for a beaver flag pole holder to appear! We of course need two: (one American one British). The creative process and repurposing is very impressive. And to think that lucky beaver is named for our own Napa photographer extraordinaire obviously! He sent this last night as a demonstration of beavers creating habitat for turtles.

turtlebeavers — Turtle and Beaver: Rusty Cohn

My buddy at NCHEMS helped with a very odd request yesterday. This is a map of all the places in California that issued ZERO depredation permits last year. We can infer what that means, right? California is missing a lot of beavers.

But I of course saved the REAL news for last. Guess who was cheerfully swimming around Ward Street today enjoying that felled willow? Two lovely beavers as comfortable in that big pool as you please.
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The habitat is so rich up there my lens apparently got distracted by a moth, but never mind. We know who that was.

There was no activity at all at the old dam, where we started the morning at 5. Does that mean they moved? Does that mean their vacationing? Does that mean they’ll build a dam at Ward Street when the rains start? I can honestly say, after a decade of beaver watching, and dedicated study that I have absolutely no idea.

Stay tuned and we’ll see.

From the sublime to the ridiculous!

heidi08 Beaver Chewing, Beaver News, Beavers, Beavers and climate change, Beavers or Social Ambasadors, City Reports, Creative Solutions, Who's blaming beavers now?, Who's saving beavers now? July 6, 2016

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.

13614929_10207072161388714_3577635218269275857_n — **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!