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

Month: November 2014


CaptureI came across this yesterday for the first time and was immediately intrigued. Daniel Dietrich is a Daniel Dietrich: Point Reyes Safaris &emdash; professional wildlife photographer and NPS volunteer who has started this safari to help determined visitors from all over the world get the most out of their Pt. Reyes visit. All day Safari’s are 10 hours from sunrise to sunset and include pickup, lunch, water, and all the photography advice you will need to capture Daniel Dietrich: Point Reyes Safaris &emdash; the views. They aren’t cheap either. A full day safari for two will cost you 595.00. Which is still a lot cheaper than a trip to Africa, and is sure to leave you with a mantelpiece full of memories.

So you guess what I did.

I wrote Daniel about the animal missing from the Marin landscape and mentioned that we were working Daniel Dietrich: Point Reyes Safaris &emdash; hard to bring it back so he could photograph it soon. Then told him about our beaver festival and the silent auction we use to fund it. I asked if he’d think about donating to the silent auction at the festival.  He wrote back enthusiastically that he had heard of the festival and wanted to photograph our beavers soon. He would love to support the work we were doing, but was mindful of his expenses and new business. He wasn’t sure if he could donate as much as a safari but wanted to help. I told him I thought a 2 for 1 deal would still be hugely popular with this particular crowd and he said for sure he could do that, maybe more.

Now it’s up to you to save enough over the upcoming 8 months to bid on this Safari and make yourself a part of this immortal landscape. Pt. Reyes is a magical place and the rich loamy soil practically hums when you walk across it. If it doesn’t need beavers I can’t imagine a place that does.

The other thing I did yesterday was write the photographer from Ohio, Scott Stolensberg, and tell him I loved his photograph in the YP News. I asked for permission to use it. Let’s hope he says yes because I really like this.

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Beaver photo: Scott Stolensberg. Image: Worth A Dam


Yesterday I wrote the good folks from Yellow Springs who installed a flow device. I heard back from Marianne the council member who said this:

So good to hear from you Heidi. I had originally contacted the Brown’s (BWW) who connected us with Mike Callahan. We didn’t realize or at least consider that the name beaver deceiver was patented. So we won’t use that again. Your organization has been an inspiration to us. Vickie had been getting information about the mosquito links so what you included about that is helpful. I suspect she may contact you as she has been working with Antioch College to do mosquito testing at the wetlands and other places in our village. Thanks again for contacting us and we will stay in touch.

Marianne MacQueen

I wrote back and assured her to use whatever worked but just not call it a beaver deceiver. Then I wrote Mike and asked him about his advice. He told me sheepishly this morning that he doesn’t remember talking to anyone about this but it must have happened. The great beaver underground strikes again.

image3John adapted a design from Mike Callahan so we didn’t actually use Skip’s design tho I expect they are all rather similar. Vickie and I developed a presentation in which she talked about the natural history of beavers and I talked about the situation in Yellow Springs. I took photos as the village crew was installing the flow device and then over the month or so that it took for the beavers to rebuild their dam.

image2I got two members of our reconstituted Environmental Commission which I chair to help start the dam around the pipe at the fence surrounding the culvert. Of course we were now where near as skilled as the beavers in dam building but it was fun. I had read somewhere that it was good to start the work to give the beavers the idea and they definitely got the idea. I’m attaching a couple photos. Again, thanks for getting in touch and for all you are doing. Marianne MacQueen

image1It’s a small, small beaver world after all. Congratulations to Yellow Springs for taking the leap of faith required to do this a new way, and getting Conservation Commission members actually IN the water (which I’m beginning to think might be the best place for them). I can’t wait to see the great things that happen in the coming years as wildlife realizes YS is the place to be.

Oh, and come June or July get ready for a real treat!


And bring hither the fatted calf, and kill it; and let us eat, and be merry
 For this my son was dead, and is alive again; he was lost, and is found
 

Ohio is one of the states that I have nearly given up for lost when it comes to beaver management. Along with Pennsylvania and Oklahoma I’ve come to regard them as ecological wastelands, mostly devoid of kindred spirits who care about nature. I’ve unkindly assumed that Ohio is the state where conservation (and most recently 17 tigers) go to die. Think of a famous naturalist from Ohio. You can’t, can you? In 7 years of covering beaver news I have read some of the most alarming and ignorant things about beavers from Ohio. Remember the trapper that gave a lecture about beavers at the local nature center? When I wrote them that they should bring someone to really talk about beaver benefits his aunt wrote me back and helpfully offered to make a coat from me.  I honestly thought they’d be the very last state in the nation to recognize the value of beaver wetlands.

Until this morning.

Balance of beaver, human needs.

A detention basin along King Street has become an accidental wetland at the paws of furry, semi-aquatic rodents that recently moved into the village.

Beavers have transformed a three-acre stormwater management area on the 45-acre Village-owned Glass Farm into a diverse ecosystem that has attracted great egrets, wood ducks, snapping turtles, cedar waxwings, foxes, green frogs and more.

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One of the beavers that have built a dam in a stormwater management area in the Glass Farm. (Submitted photo by Scott Stolsenberg)

 But the beavers have been a menace, too. Over the last few years, Village crews were forced to repeatedly destroy beaver dams blocking a culvert that carries a stream on the property under King Street. The dam-blocked culvert may have worsened flooding on the stream during a five-inch rain event in May.

In a recent truce between castorimorpha and human, the beavers are now allowed to stay, thanks to a contraption proposed by two villagers, designed by a local engineer, built by Village crews and installed this summer.

 The “beaver deceiver” allows local beavers to dam the culvert while allowing some water to still flow through. And while the formerly dry detention basin now has standing water, its ability to prevent flooding downstream has only been slightly reduced.

Someone pinch me, I’m dreaming! Ohio using a beaver deceiver instead of a trap? A fence instead of a back ho? If you told me this was happening I wouldn’t believe you. I’m still not sure I believe it now. Ohio put in a beaver deceiver. I can’t stop shaking my head. Admittedly, they’re still worried about mosquitoes and the engineer who installed it thinks he INVENTED it, but it is a pretty remarkable thing when Ohio decides to protect a culvert because it might benefit wetlands.

Not only were the beavers saved, but other species attracted to the new ecosystem can thrive too, while the wetland will additionally purify the stream, according to Village Council member Marianne MacQueen, who was instrumental in the effort. He said he believes the combination of ecological and educational benefits are worth it, as does MacQueen.

 “Given the destruction we are doing to our environment, to have one little gem of a wetlands in our village that’s providing for a diversity of species is well worth the effort,” MacQueen said. “We spent a couple hundred dollars on a flow device so the beavers can remain, and now the rest of the species can remain too.”

Beaver benefits

In a talk last week on how beavers are “nature’s extraordinary engineers” local biologist Vickie Hennessy explained how beavers are essential to species diversity. About half of all rare and endangered species in the U.S. require wetlands to survive, while the decline of the beaver — and wetlands — have been a major factor in decline of species diversity, she said.

“Beavers are a keystone species because they create an ecosystem other species are dependent upon,” Hennessy said.

That did it. A  talk about beavers? Last week? The description of beaver benefits  is so accurate I had to go look Vickie up. Turns out she teaches at a community college and is the president of the Green Environmental Coalition in Yellow Springs Ohio, which is largely responsible for this thoughtful response to beavers.  The website says GEC is a grass roots organization devoted to clean water, chemical reduction and citizen participation. No kidding. They have a smart looking logo and website and this all shouldn’t surprise us since  Vickie is from Menlo park and went to San Francisco State.

Do you wanna bet she’s heard about the Martinez Beavers?

CaptureShe sure  did an outstanding job of educating the reporter, as well as at least one wildlife photographer.

Nature photographer Scott Stolsenberg, whose Robinwood Drive home backs up to the Glass Farm, has witnessed a transformation on the property in a short amount of time.

 “The whole ecosystem has changed,” Stolsenberg said. “There is a diversity of wildlife because you have trees, fields and water there,” he said, referring to a small stand of trees and active farmland also located on the 14-acre conservation area on the eastern portion of Glass Farm.

 Stolsenberg has seen in the area — and photographed — nesting mallard ducks, foxes hunting, spawning toads and frogs, a catbird dining on a praying mantis, blue herons diving for fish and a variety of birds passing through, including sandpipers, blue herons, great egrets, cedar waxwings, yellow-shafted flickers, sharp-shinned hawks and more.

Wow. This is how it all started. First you get the photographer and a few reporters on your side, and then you change the way a city handles beavers and start teaching other cities to do the same. Great work Vickie!

Beaver Festival Ohio?

 


Upchurch-Family-1896

We all have impossibly many things to do today but I thought Worth A Dam would take a moment to say what we’re thankful for this year, the ninth in which the most famous beaver family in the world has, against all odds, lived to celebrate it’s 20th birth. Since we’ll do a countdown at new years of significant events, I thought today would be limited to JUST things I’m grateful for, that I didn’t expect, and never made happen. If you think of some I forgotten send them email me and I’ll add to the list.

  • Tom Russert recommending us to Loren Cole of ISI and our new fiscal sponsor.
  • Robert Rust’s tail-slapping beaver at the festival.
  • Deidre independently organizing the train trip from Oakland to the festival and Chris Richards doing the lecture for free.
  • New Beaver friends from Napa helping with the festival, including helping Jon lift the heavy stage.
  • Inheriting the stage after NPS retired it.
  • The Environmental Scientist from Phillips 66 contacting me regarding a flow device and staying on the case until it was installed to protect Rodeo’s beavers.
  • Hank and Paula donating a case of wine for the silent auction.
  • The generosity of Etsy craftsmen and women from all over the world donating to the silent auction.
  • Pam from ISI working at the festival in membership and auction.
  • Robin indepently getting a PRA records request on every  depredation permit issued in California, and grimly helping me log them into a massive spread sheet. Three times.
  • My friend Michelle from grad school getting her stats friend to analyze the data for us because he loves beavers!
  • Beavers coming back to 4 Seasons and advocates at the ready protecting them.
  • The Kit coming home to live with both parents again!
  • Beaver benefits in the New York Times at last!

Have a great day with loved ones, and thanks for making miracles happen from all of us at Worth A Dam. Save room for dessert.

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From our friend Rusty in Napa:


Starting high in the Black Forest of Germany, the Danube is the longest river in the European Union and makes its way through nine countries (Germany, Austria, Slovakia, Hungary, Croatia, Serbia, Bulgaria, Romania, and Ukraine) before emptying into the Black Sea. Just before it filters into salt water it branches out into a expansive delta, where they are happily seeing beavers for the first time in 200 years.

 Busy as a beaver: Monitoring beavers in the Danube Delta

Capture

Back in June 2014, the first video footage from a camera trap confirmed that beavers are again breeding in the Danube Delta after an absence of almost 200 years. The beaver had disappeared during the early nineteenth century from most of Europe. In Romania, the Forestry Research Institute (ICAS Braşov) initiated a first reintroduction project in 1998 on the rivers Olt, Mureş and Ialomiţa. Once a population was established there, beavers then started to migrate without any human intervention and in 2010 there began their presence in the upper parts of the delta. Now, four years later, in June 2014, we recorded their activity in the Somova-Parcheș area.

 Later footage confirmed that the beavers’ comeback to the Danube Delta is now a fact. The local institutions and NGOs, like the Danube Delta Reserve Authority and the Forestry Research Institute, WWF Romania and Rewilding Europe have worked together observing their activities since late 2011. The beaver, strictly protected in Romania, is now in great need of a conservation plan.

“We are proud to work with eight interns who are travelling by canoe in the middle of the night or day, facing the harsh winds, but also see and hear the beavers’ fascinating activities in the area. And not only! We will soon show you also who else is inhabiting the wetland areas around their lodge”, says Alexandra Panait, team leader of the Danube Delta rewilding team.

You can see below some of their latest findings:

Well, maybe you have to go all the way to Romania to find them, but at least someone is excited about beavers!  Hurray for the intrepid interns canoeing off in frigid or wet conditions to study beavers!  We are so lucky here in Martinez that we barely have to get out of the warm car to see the family. Still, even in the lap of luxury, it takes a kind of in intrepid spirit to leave your winter living room after dark and bundle up to go see beavers who may or may not want to see you. Trust me.

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