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

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Last night saw several “hard core” beaver fans squinting on the bridge with numerous lenses aimed into the shadows. There were lots of false alarms, and good-natured laughter. We were kit-giddy, and our good spirits were rewarded with a glimpse of a kit riding a yearling’s back. Moses has the footage, but we could clearly witness this act of charity and the little scuffle that followed when big brother wanted to dive and little brother didn’t wanna get his ears wet.

Beaver-lovers commented on how hard it was to walk away: always there’s a suspicion that as soon as you put your lens cap back on the camera they will do something amazing. We thought maybe it is like leaving a slot machine; no one wants to leave before they get their quarters back, and no one feels like leaving when it’s paying off!

This morning we saw the large yearling chase off a small racoon, and slap at the ducks and geese as well. Finally there was lovely glimpse of one new kit, floating about in the middle and looking fairly adorable. He was a little unstable and used his tail to balance in an obvious way, but then did an elegant and efficient dive into the water and disappeared. I was able to get footage, and I saw Cheryl’s flash maybe capture a nice picture. For now I’ll include this picture of last year’s kit for context.


Long before I first saw the beavers, I heard stories about them from people who claimed to see them about from time to time. One woman told me there were three beavers, two adults and a kit, and it was her persuasion that sent me back morning after morning. She insisted that the dam had originally been closer to the Marina st. bridge, and had been removed by city workers during construction of the county building. At the farmer’s market the other day I met a gentleman who said he had taken photos of them from his kayak in June of 2006. I begged him to find the photo and send it our way, and wanted to share it with you. The remarkable thing is that it is obvious this is the mother beaver because its such a fortunate shot of her tail. Check out how svelte she was back then: a few willow trees ago. Robert Rust is the photographer and our new grandfather of beaver sightings. He says he has video of three as well. Enjoy.

Photo By: Robert Rust, June 2006


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Dr. Seuss must have known the many adventures that would befall this beaver advocate. The weekend has been a veritable whirlwind of beaver activity. Yesterday Jon and Cheryl took the creek botany class at Heather Farms and learned many fantastic details about our habitat. We also made some important friends in creek-restoration community and were praised for the enormous visibility our beavers have lent to watershed issues. Last night and this morning we had author and publisher Penny Weigand of Bellissima Publishing down at the dam for a photo shoot. Then it was off to the Farmer’s Market where Worth A Dam collected $70.00 in donations, enjoined some new volunteers for the tree planting project, and learned several very interesting stories about which I can’t wait to share.

Our first visitor to the display was city engineer Tim Tucker who talked about finalizing the plans for tree planting and discussed tree location. We set a time of 9:00 am for the Saturday event. Then came a visit from a horticulturist and the curriculum coordinator at Heather Farms, who Jon had met the day before. She was very interested in our work and introduced her friend who explained she had been part of the Beaver Study Group coordinated between the Mt. View Sanitary District and the Lindsay Museum. The goal was to use volunteers to assess the beavers, educate the employees and deal with any problematic issues. They apparently did a great deal of work, visiting and filming, although no final report was ever issued. Apparently the woman who coordinated it for the museum is no longer there. The group worked for months on solving beaver problems. This came as a huge surprise to us, since it means that the technology of flow devices and beaver deceptions were known and available to this city ten years ago and still not ever mentioned in the initial response. The failure to learn from that effort is frustrating, and demonstrates the need for continued education. Hopefully, our completed report can stay around online for a long while to help other cities manage their beaver populations.

The next scoop of the day (and I’m saving the best for last) came from a long-time resident and Kiwanis Club member who said that a few weeks ago an effort was made to circulate an anti-beaver petition at the luncheon meeting. This was probably before I presented there, and the action was halted by those present who said that it was inappropriate to use that forum and its legitimacy in this effort. I had heard of a similar petition being circulated at Victoria’s Cafe, but can’t imagine it has gained much traction. I suppose Luigi’s many-thousand-signature petition packs some weight with the city after all. They feel they need a response. It is hard to coodindate energy for that kind of campaign— kind of like organizing a “pro-war demonstration” or a “we love our employers picket line”. Still, if their effort picks up steam the “They’re-Not-Worth-A-Dam” team can always find room for a table at the Farmer’s Market next to us.

Now for my day’s best news. In the midst of talking and explaining about the beavers we met a nice mom with a magical little daughter who explained that she was an aide for Congressman Miller. Not only was she a huge beaver fan, so were her co-workers, and they had watched the videos in the office. I can’t tell you how delighted that makes this particular beaver advocate. I respect the congressman enormously, am consistently impressed with his position on the issues, and up until November 7, 2007 his town hall meeting at Martinez City Hall was the most uplifting political event I’d ever attended. Now he’s got stiff competition. Always in the back of my mind, I wondered whether he might be interested in the beavers who’d settled into the creek in his home town.

It turns out our beavers have friends in some very high places.


The Beavers had a great day at the Farmer’s Market, and lots of support from the downtown shoppers. There were $67.00 dollars in donations, and generous words of encouragement. Our first shopping trip will be to pick up some willow trees which we better get in the ground before it gets any hotter. Luigi as always was full of help and offering refreshments. Apparently he’s done that quite a bit lately. Last week his daughter’s third grade class made a field trip to the dam. He gave them a tour and free, much-needed, bottled waters. The class expressed their thanks with this coloring, which he is proudly displaying. You may recognize the picture as from the beaver coloring book which our own Donna Mahoney got her colleages at Financial Title to donate for distribution. Luiza tells me she’s now working with her classmates on a clay model of a lodge and beavers, which I can’t wait to see!


For last night’s beaver viewing I brought a friend and colleague who had never seen the beavers but who has bemusedly observed their grip on my life and free time over the past six months. Of course it was mama beaver who obligingly gave the best display near the dam: reaching up for the choicest willow and snapping it down with authority.

“They so BIG” my friend gasped.

The size of adult beavers comes as a real surprise to most people. I don’t know what we expect, but something more like a water-daschund with a flat tail is probably close. It’s remarkable to see these solid bodies hall themselves onto the dam, with their great heads and strong jaws. Beavers have an elegant design which allows them to be almost entirely submerged in the water and still hear, see and smell. This means that often what we see is the top of a little flat head swimming at the apex of a rippling “V”. Every once in a while you get a glimpse of the adult beaver body, and the response is pretty universal.

“They’re so BIG!”

Yes, they are big. Beavers do big things, so size is important. They cut down trees many times their weight, and haul those trees in streams and sometimes over soil to get them into place. They move into the middle of strong currents and push logs into opposition of the stream until they form a dam. They excavate mud and move piles of it onto their lodges and dam. They dig canals and trenches which they use for hauling and feeding. In addition to being a keystone species, beavers are considered a wetlands engineer, shaping the landscape as dramatically as any contractor. Recently I read an article calling the beaver a “surrogate species” as well, since they can repair some of the ecological damage caused by man. That’s a post for another day, but beavers bodies are big because their work is big. It’s directly in proportion.

There is national and international interest in how the little town of Martinez handles its castor-challenge. People are watching to see whether we can take the opportunity for habitat restoration, education and stewardship these beavers create. They want to know if we can possibly protect and value a misunderstood species, and show that compassionate and intelligent humans who are smarter than beavers need not fear them. Maybe if we show we can do it, they might think they can do it. You see, our beavers are big in another way:

They’re a big deal.

 

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