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

Category: Festival


Napa kit
Napa beaver kit – Photo Rusty Cohn

Who was it that said “The more things change, the more they stay the same”? Here at beaver central we say that every day. Sometimes this familiarity is delightful, like when Rusty sends me excitedly the first photo of a kit he took recently. Or when the PRMCC commission gives full approval for another festival at last night’s meeting. Or when a reporter from Carmel calls me excitedly to discuss how to attract beavers to the area.

And other reruns are less cheerful, such as the grisly discussion they’re starting in England over the unauthorized beavers in Devon.

River’s rare beavers face cull threat

 A family of beavers is living in the River Otter but campaigners believe they are in danger because the Department for Environment, Food and Rural Affairs (Defra) does not view them as native.

 They claim that Natural England is drawing up plans for a cull even though a programme has begun to reintroduce the animals into the wild in Scotland.

 Derek Gow, an ecologist and member of the Beaver Advisory Committee for England, said he feared Defra was using the threat of a rare parasite tapeworm (Echinococcus multilocularis) found in the European beaver to remove the three animals in Devon.

 The tapeworm can be passed to humans who handle infected animals or eat contaminated food. It is known to cause a headache, nausea, vomiting and abdominal pain.

Although it is not known where the Devon beavers come from, Mr Gow believes that trapping them for testing could be traumatic and risks killing the young.

 “Trapping and culling these animals would be an appalling thing to do. The risk of this parasite is very small as it is only found in directly imported adult animals,” Mr Gow told The Independent. “The real reason Defra wants to trap them or kill them has nothing to do with beavers; it’s to do with pressure from a small minority of angling organisations.”

When the story that they were thinking about the possibility of maybe killing the intrepid beavers who moved into the river Otter trickled out, the officials got an earful from upset residents who are fond of the brave recolonizers and did some quick back-peddling.

“There are no plans whatsoever to cull beavers. We are currently working out plans for the best way forward and any decision will be made with the welfare of the beavers in mind.”

Hahaha, just in case you wondered what it looks like when someone speaks out of both sides of their mouth, here’s your example.  With three international papers running the story today, you can bet he’ll be equivocating more soon. Still, I can’t help thinking of the grinch.

And his fib fooled the child. Then he patted her head,
And he got her a drink and he sent her to bed.
And when CindyLou Who went to bed with her cup,
HE went to the chimney and stuffed the tree up!
 

Just sayin’.


When I was a child, I envied of the magical cast of adults and big sisters who made stories  emerge from paper, and I couldn’t wait until I could do it myself. The very first book I “read” (i.e. memorized and pretended to read, even turning the pages at the right intervals and scaring the babysitter)  was “The old woman and her pig.”

Even if you don’t think you remember it, I bet you will when I explain. The woman finds a crooked sixpence while sweeping her house and decides to go to the market and buy a pig, but on her way home the new pig won’t go over the stile, (which is a little english  wooden platform that allows people on the public footpath to get thru the gate, but keeps livestock from getting out.) It looks like this.

After trying to push and coax him onto it, she goes to a nearby dog in frustration, asking “Dog, dog! Bite the pig! Pig will not jump over the stile and I shall not get home tonight!” But the dog won’t cooperate. Is this ringing a bell yet? You should be hearing it in your head soon. She goes to a stick and says “Stick, stick! Beat the dog. Dog will not bite my pig, pig will not jump over the stile and I shall not get home to night!”

Of course the stick won’t cooperate either, but she keeps asking for help – first for fire to burn the uncooperative stick, then water to put out the vexing fire, then an ox to drink the  uncooperating water, then a butcher to kill the stubborn ox, then a rope to hang the difficult butcher, and finally mouse to chew that lazy rope.

The mouse is the only one who’s ready to consider her offer. He asks pragmatically “What’ll you give me if I do?”

Surprised, she reaches in her apron pockets and finds a tiny crust of bread which she lays in front of the mouse. He nibbles appreciatively, then agrees. And after all that asking the mouse begins to gnaw the rope. and the rope begins to hang the butcher, and the butcher begins to kill the ox, and the ox begins to drink the water, and the water begins to put out the fire, and the fire begins to burn the stick, and the stick begins to beat the dog, and the dog begins to bite the pig, and the pig decides to finally go over the stile…

And that little old woman really does make it home that night!

All festivals

Which, I’m sure you realize, reminds me vividly of what it’s like to organize every single beaver festival we’ve ever had.
And when I look at these together, I can see we’ve had a lot!


International Beaver Day

From Beavers:Wetlands and Wildlife

April 7 was chosen as International #BeaverDay because it is the birthday of pioneering naturalist and wildlife advocate Dorothy Richards. She was born on this day in 1894 in Little Falls, NY and founded Beaversprite Sanctuary just upstream near Dolgeville, NY. She lived well into her 90s, and she would have turned 120 this year. You can order a copy of her inspiring autobiography, “Beaversprite: My Years Building an Animal Sanctuary,” from BWW’s website.

Nice! A great day to  remember Dorothy and the good  work beavers do. Of course, when I see reminders of beaver day I honestly think to myself, “Just a day?” Our beavers celebrated Beaver day by not showing up last night OR this morning. I’m sure there are many, many cast parties for them to attend, but a little visit would have been polite.

It was rumored into my ear that the trailer for the beaver believers movie would be released today. Sadly, there is nothing so far. I imagine Sarah on the floor in her film closet with a pencil behind her ear buried  in Final Cut making last minute changes. Maybe later today? Until then enjoy this lovely film from Arizona of Walt Andersen from Prescott University. I think Walt needs to be a Worth A Dam friend very soon.

BS With Highest Honors, Wildlife Biology, Washington State University, 1968
MS, Wildlife Biology, University of Arizona, 1974
PhD Candidate, Resource Ecology, University of Michigan, 1976 (all but dissertation)
 
Walt is an expert in field identification of plants and animals, in teaching ecological concepts and natural history, and in group dynamics. He has written manuals for tour guides and safari guides for clients. He co-founded the West Butte Sanctuary Company and founded the Sutter Buttes Naturalists, which evolved into the Middle Mountain Foundation in the Sutter Buttes of California. He was one of the pioneers of ecotourism in the US and internationally (led first US ecotourism trip to national parks of Brazil, first trip to Madagascar for major donors of the World Wildlife Fund, etc.). He also has experience with publishing and is a compulsive and detail-oriented editor. In addition, he is a wildlife painter and illustrator and has published hundreds of photographs in many places. He loves using his images and words to interpret nature for audiences of any size.
 


Attentive readers might remember the ongoing saga of Taylor Creek in South Lake Tahoe. It is off highway 89 between Lake Tahoe and Fallen Leaf Lake. It was the subject of one of the best beaver dissertations, pointing out how beaver dams in the creek were helpful for preventing silt from getting to the lake. It was also the site of the well-attended Kokanee salmon festival, in which the non-native salmon is famously celebrated. And the naturally occurring beaver dams are removed to protect the unnaturally occurring pretend salmon.

When this was repeatedly pointed out to the good folks of USDA and mentioned in Tom Knudson’s 2012 article, the name was mysteriously changed to the “Fall Fish Festival” and refocused on small native species like that live in Lake Tahoe and its rivers. “In addition to the Kokanee, these species include the federally threatened Lahontan cutthroat trout and little-known smaller fish, such as speckled dace.”Since this coincided with the publication of our beaver nativity papers for the Sierra Nevadas, the issue had some heft and was read written and discussed  in all the local papers.

Things have proceeded at a glacial pace of  supposed progress with their attitude towards beavers, allowing for  some conversations with our beaver friends in the area. Trees have been wrapped but flow devices have been resisted. Dams were originally removed because they ruined things for the pretend salmon,  and now they’re removed because the say they’re worried about the trails. All offers of help installing a flow device to control pond height have been soundly rebuffed.

Sherry Guzzi of the Sierra Wildlife Coalition wrote me the following this December:

I went down the day before, to check out parking and access, and found the beaver dam intact (photo, 12-11-13). When we met the next day the dam had been removed completely (12-12-13). I went back yesterday and the beaver was seen by several people as early as 3pm, and came back out and let me watch him/her for an hour between 4 and 5, while he/she rolled and carried rocks with his/her front paws to start to rebuild a small dam on a side channel. (The FS had destroyed both the main dam and a smaller one on the man-made channel that comes back into the creek from their display.)

P1070416P1070435

 Are we surprised that they waited to do this until the park was snowed in and closed for the season? Of course not. Are we surprised the they waited to do this until the river was iced and the beavers food source was frozen entirely? Sadly less so. Here’s what that little beaver was facing.
P1070510Sherry checked with team beaver about what to do. The ‘change from inside the system’ champions were less alarmed but said they would continue to pressure them. The ‘change from  outside the system’ (Worth A Dam et al) were alarmed and recommended keeping an eye on the beaver and pushing public response in spring, since they seemed unlikely to do more until the thaw.

Yesterday Sherry sent me these. Not only does the beaver have a partner helping him. He has a family.

Here are some reasons why this is a very bad idea for their fall fish friends. To summarize: a shallow streams means ponds freeze solid and the fish you are celebrating, die.

Role of stream ice on Fall and Winter Movements and Habitat Use by Bull Trout and Cutthroat Trout in Montana Headwater Streams Jakober Transactions American Fisheries Society 1998

Winter habitat of selected stream fishes and potential impacts from land use activity Cunjak RA Can J Fish Aquat Sciences 1996

Winter stream conditions and use of habitat by Brook trout in High-elevation Wyoming Streams Chisholm Transactions Amer Fisheries Society 1987

I would consider these a very powerful set of arguments. Heart string-tugging photos to move public opinion and a full quiver of science to begin to change minds.  Good work. Keep us posted. Thanks Sherry and team beaver!

DSC_0098


Pittsfield solves beaver problem at Wild Acres pond humanely

In conjunction with Beaver Solutions, highway… (Stephanie Zollshan / Berkshire Eagle Staff)

“Everybody in the pool,” Dan Osterander yelled out, as he and other city workers stepped into the pond and installed a fence to keep out the beavers Friday morning. The crew used an excavator to remove twigs and mud that formed the dam.

 They were joined by Michael Callahan of Beaver Solutions, who was contracted by the city to find a humane solution to a flooding problem city officials blame on the critters.

 On Friday, Callahan took 50 paces into five-feet deep pond waters to place a cage that will connect the pipes to where the city has its own dam to control the water.

 Callahan has a thriving business thanks to a Massachusetts law which prevents the lethal trapping of beavers. Any disturbance of a beaver dam requires a special permit.

Looks like our good friend Mike is busily convincing another city that beavers are Worth A Dam. (Although the reporter continues to be under the impression that we would only install a flow device because of the evil 1996 law. Apparently he has failed to notice that beavers can STILL being trapped and killed and cities routinely get permission to do so – even with grip traps if one of nine exceptions are met. Nor has he thought about the fact that if you pay a trapper $500 to take out some beavers one year, and new beavers move in the next year, you’ll pay it again and again, adding up to way more than hiring Mike.)

Never mind. We’re always happy when public works crews have to jump in the water and help someone install a flow device.

The owner of the farm has complained about high water levels at the pond, said Jim McGrath, Pittsfield’s park and open space planner.  The Bousquet Ski Area needs the water for snowmaking in the winter.

 Van Derkar, a Pittsfield conservation agent and former wildlife biologist, said beavers shouldn’t be negatively impacted by the city’s work.

 “It shouldn’t affect them. That’s the whole goal,” Van Derkar said. “We need to be able to work with them.

Here endeth the lesson.Capture1

When’s the last time you went wine tasting in the Autumn with about 1000 other wildlife lovers? Oh wait, never? Then you should come join us at Cornerstone in Sonoma for the 2nd annual Optics and Nature fair. Worth A Dam will be there with lots of folks you know and some you’ll be very excited to meet. You can learn about lions or owls or beavers, and if you decide to pick up an extra pair of binoculars for junior the optics folks will pay the sales tax.  See you there?

DONATE

TREE PROTECTION

BAY AREA PODCAST

Our story told around the county

Beaver Interactive: Click to view

LASSIE INVENTS BDA

URBAN BEAVERS

LASSIE AND BEAVERS

Ten Years

The Beaver Cheat Sheet

Restoration

RANGER RICK

Ranger rick

The meeting that started it all

Past Reports

November 2024
M T W T F S S
 123
45678910
11121314151617
18192021222324
252627282930  

Story By Year

close

Share the beaver gospel!