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

Category: Mike Callahan


It’s Sunday, and there’s so much good news to share I’ll be choosy and just show you the very best for now. First there is a nice article following Mike Callahan’s beaver presentation Smyrski Farm owned by the Weatinoge Land Trust.

Maybe the fierce-eyed bald eagle is the national symbo, but beavers — those social, endlessly industrious homebodies — fired the exploration of North America more than any other creature. To get their pelts, traders and trappers moved across the continent years ahead of any settlers.

“They make drastic changes to the landscape,” said Mike Callahan of Beaver Solutions, a Massachusetts-based company dedicated to helping beavers and humans peacefully coexist. “Usually for the better.”

As with the other large mammals that have found the state to their liking — white-tailed deer, black bear, coyote — humans now have to learn to live with beaver. Gone from Connecticut for at least a century and a half, they’re back in force, slapping tails, damming streams, sometimes flooding back yards.

“Native Americans called them ‘little people’ because other than humans, no other animal changes the environment so much,” Callahan said.

When beavers build a dam, that makes a pond. That makes an open habitat in the middle of the woods, where aquatic plants, fish, waterfowl, muskrat and mink can all thrive.

“They’re really great at creating an awesome heterogeneous landscape with lots of biodiversity,” said Mike Jastremski, watershed conservation director for the Housatonic Valley Association.

Beaver ponds help regulate downstream flooding with the newly created wetlands soaking up rain water like a giant sponge.

After a time, when the beavers vacate the premises, the dam deteriorates, the pond flows away, and you’ve got a new habitat — a woodland meadow. A new set of species adapts to that. Eventually, when that meadows grows back to woods, beavers can return.

Callahan now makes his living installing systems to let people and beavers coexist. The only other option is trapping and killing them. There are too many beavers in the state to relocate them.

“They used to move them to somewhere else,” Josephson of the Naromi Land Trust said. “Now, there is nowhere else.”

“They’re sort of like mice,” said Marge Josephson, president of the Naromi Land Trust in Sherman. “If you see one mouse in your house, it means you’ve got a lot of mice. If you see one beaver, you’ve got more than one.”

Hurray for Mike, traveling between states to spread the beaver gospel with other land trusts.  Clearly Mr. Jamstremski did his homework on the topic and understands why all this all matters. We’re not so sure about Marge (who needs politely reminding that its not generally a good idea to remind listeners that beavers are like mice in their house!)

Sheesh!


My mailbox has been ringing with donations all week for our silent auction at the beaver festival, but I’m going to start with the watercolor prints by Robert Mancini  of Melbourne Australia.

He is a truly talented artist  that works to capture the natural world with his prodigious gift. I still can’t believe how generous he was with us.  Obviously his beaver painting got my attention first, but I was thrilled to see the many others he included, of which these are just a sample., all signed and on quality paper. Go look at his website to see how talented he truly is. Thank you Rob, for your generous support of beavers!

 

 

 

 

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We had a great day yesterday and were especially happy to meet four separate people before 1 who started out by explaining that they attended “that big meeting to save the beavers way back when.” I was especially happy that the four strangers all said they didn’t speak because everyone there was doing such a great job already. I am always very happy to meet people that didn’t speak at that meeting. Because  it means there were so many more people there that I even knew about.

No wonder the city council looked pale!

More good news about the Beaver Institute, still in it’s formative stages. Director Mike Callahan wrote me this week that he had just finished the first grant application.

Yesterday I sent in our first grant application for the Beaver Institute. Hopefully we’ll be awarded $10K from the Animal Welfare Institute, with us providing an equal amount for a big website, training webinars, getting the DVD on-line, and training and certifying flow device installers in 5 states, with a 5 year goal of a network of certified installers in all 49 beaver-inhabited states. We’ll see.  Fingers crossed.

I love love LOVE the idea of certified installers. That means no more lying public works employee saying they installed a beaver deceiver because they inserted a broken pipe or half a straw. Will it be like a drivers test? Will their be a written portion?

I heard yesterday that Worth A Dam was awarded our grant from the CCC Fish and Wildlife Commission for the beaver festival activity that will let children earn their wildlife tattoos. Hurray!!! That’s 1000 dollars we won’t have to pay for.  Something in me must have wanted to educate the commissioners as well, because this was the opening paragraph of the application:

The importance of beaver and their dams to salmonids, biodiversity, nitrate removal and water storage is becoming ever more widely recognized. In a recent article about restoring beaver populations in the United Kingdom, science writer Alex Riley aptly observed, “A beaver is not just an animal. It is an ecosystem. This quote starkly illustrates how dramatically beaver presence enriches our creeks, and conversely, how severely beaver removal depletes them. Despite this, and despite the success of management techniques demonstrated for a decade in Martinez, beaver depredation remains common. Last year in this county alone, the 7 beaver depredation permits issued included three for an unlimited take. We do not emphasize enough that every time beaver removal occurs there are significant consequences for fish and wildlife, something that ecological education should strive to correct. With this in mind, our project was designed to teach children the importance of beavers’ role in the ecosystem, highlighting the direct impact they have on other wildlife. 

Sometimes I get the weird feeling that getting a PhD in child psychology was the perfect training for doing a kid’s education beaver festival grant.  Maybe it was destiny after all?

More good news, there was an excellent article in the Sunday Times yesterday in the UK. The paper is mostly behind a subscriber wall but I could tell from the first two paragraphs I wanted to see the rest. I of course went begging from my  friends for help and the Scottish professor from Edinburgh was happy to assist. Thanks!

Busy beavers shore up our defences

If only someone in authority had had the foresight to call for beavers, thousands of flood victims across the country may not have ended up forced out of their homes with nowhere to go.

PhotoA new report by Devon Wildlife Trust uses scientific data from a pilot scheme to reveal that the rodent engineers are able to staunch floodwater by using their dams to store it in pools and canals, thereby lessening the impact downriver. The dams, constructed from mud and sticks, leak a continuous stream of water, which allows the ponds to refill during heavy rainfall. Beavers constantly adjust their water systems, increasing the number and size of dams, pools and canals to accommodate the volume of water.

The statistical data, gathered in what is believed to be the only scientific study of its type in the world, reveal that beavers could also be an alternative to hosepipe bans in times of drought because the dams continue to leak water downstream, even when upstream ponds have run dry. In dry parts of America, Coca-Cola has successfully used beavers to replenish water. The trust’s report also found that as water progresses through the beavers’ dams, it is purged of contaminants such as farming fertilisers and silt.

Isn’t that wonderful? Just in case you don’t have a Scottish professor friend, you can go read the whole thing here. But the upshot is that beavers make water better, and we need them in the places where we live because they will help waterways behave better. Ahh!


Finally a wonderful donation to the silent auction came from the Sonoma County Regional Parks Foundation this week. I originally glimpsed this wonderful 50th anniversary shirt on photographers Tom Rusert’s FB feed, and then asked friend Susan Kirks for an introduction to the group producing it, who was able to introduce me to the director, who in addition to promising one was kind enough to introduce me to the  artist, Molly Eckler, a local artist in Sebastapol that has done amazing work for Point Reyes, The Laguna Foundation and others. Molly was kind enough offer a slough of posters as well. In fact we’re picking them up this weekend on our way to Safari West and I can’t wait. It’s kind of incredible how the intricate path we have walked these past 10 years links everything so seamlessly together. Thank you to Everyone!

 


You might remember that before the conference I mentioned that Mike Callahan had some big news he wanted to unfurl, well here it is:

The Beaver Institute™ is launched!

17103470_10208541113269195_5225729508328054048_nAt the Conference I had the great pleasure of announcing that a new national charitable 510(c)3 nonprofit organization is being formed specifically to support beavers. It will be called The Beaver Institute™, and it will raise funds to support a myriad of beaver coexistence efforts on a national level, including key flow device installations, training installers, supporting scientific beaver management research and public outreach.

mike with skullHere in Massachusetts a small grant program has subsidized many flow device installations and has been a huge success in demonstrating their effectiveness and changing a culture of lethal trapping to one of beaver coexistence. It is our hope that this model can be replicated on a national scale.

The Beaver Institute™ is still being formed so I welcome you to join as a charter member and submit any questions or suggestions to me by email or on the Beaver Management facebook page for projects you feel the Beaver Institute could support. Also if you have any suggestions for fundraising or connections with grant funders please let us know. The Board of Directors is also looking for beaver experts to serve on their Advisory Board.

I really think we can move beaver management forward at a significantly faster pace with a nationally focused nonprofit organization. More details to follow on this forum as they develop.

The Beaver Institute! What a wonderful platform for beaver advocacy and research! Congratulations Mike for leaping iBeaver Institutento the non-profit fray. We will help any way we can and do our best to get the news out. Hey maybe there could be a grant for a sister beaver conference on the East Coast in even years? Or a Massachusetts beaver festival to teach folks what to appreciate about the animal they go crazy over. You need to bring some  academic types on board. Who’s on the beaver faculty at MIT or Cambridge?

And the whole thing can’t get going soon enough in my book. Medford is in dire need of a beaver intelligence transfusion, so maybe you have your first pilot project right there.

Understanding the warrant: Beaver management money

Beavers are such a pervasive presence in Medfield, they’re making an appearance at Town Meeting.

Tucked among the more than 40 articles voters will decide on at the April 24 Town Meeting is $5,000 “for the purpose of trapping beavers and removing beaver dams throughout the Town.”

“They build dams in culverts,” Town Administrator Michael Sullivan said. When left unchecked, he said, “They were flooding people’s backyards and affecting their septic systems.”

The Town Administrator, according to the article, is the town position authorized to spend the funds. Sullivan said the town spends about the same amount every year, using trapper Barry Mandell.

“You could bring the Conibear and the foothold (trap) back,” Mandell said, and encourage recreational trapping, “but then you’ll have negligent trappers catching dogs.”

Beavers are an issue across much of Massachusetts, and a regular appearance in town budgets.

compareHey, I’ve got an idea for a BI project. Chose a small community around Medford and install culvert protection on every road like they do in Grafton where Skip Lisle is a Selectman. Get a big piece of paper and add up all the money it costs you on one half, then add the 5ooo you spend trapping every single year on the other half. Make sure to figure any extra hours public works spends ripping out debris or hiring back hoes to do the work. As well as every single minute you spend talking to the public to explain the need for this.

And then compare both sides! It’s a research project waiting to happen.

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