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

Category: Beavers and Frogs


wiredDid you know 7 out of 10 depredation permits in California were issued to protect trees? I find it especially frustrating since it’s such an easy problem to solve. I’ve decided what beavers need most is effective ad campaigns. Where’s the Don Draper of the beaver world? (ha probably making beaver jokes in the back room). Until someone really talented comes along beavers are going to have to make do with me.

Last night we were at the dam trying hard to see  where our beavers were coming from. The secondary is SO high and tight that we assume there are kits in the bank hole above the footbridge. But last night we were surprised to see four beavers come down from the old lodge, over the ruined primary and down the creek to feed near the dam. They all took branches into the bank lodge near the footbridge. Savoring a treat? Or bringing a treat to new kits or mom? I wish we knew.

nh beaver
Juvenile Night heron & Beaver – Rusty Cohn

Rusty writes this morning how remarkable it is that just when you think you have identified a pattern, beavers seem to change it. He took this great photo last night at Tulocay pond in Napa.   I think it’s kind of like falling in love. You get to know a lot about the person. But if you’re lucky they still surprise you on an irregular basis.

I realized that while I think a lot about advertising beaver benefits, I never think about advertising this website. So I tried tried not to be shy and attempt a little promotional material. What do you think?

news


What a headline!

5 pesky animals you might see this spring around Calgary

Spring is here, and BBQs and flowering gardens await. But just as we are waking up from our — albeit mild — winter slump, so is nature. So be prepared to see some furry, not-so-welcome visitors.

While it’s unlikely for someone to have a problem beaver in their backyard, the critters still can cause problems with their tendency to flood an area. To create their homes, beavers will build dams that block water flow, sometimes flooding pathways and other public infrastructure. There is also the issue of tree management, since their food of choice is bark and leaves. Calgary Parks management deals with this by wrapping wire around trees, to stop them from chomping on them. Also, since the flood in 2013, the beaver’s environment has changed, and can now be seen in places they weren’t before.

 When near a beaver dam, be sure to keep your distance if you see a beaver. These are territorial animals, and though they will leave you be if you extend the same courtesy, they have been known to attack dogs and humans and to hold up traffic.

SSTOP TRAFFICeriously? Keep your distance because beavers might bite or hold up traffic? You know I’m a busy woman, it’s Monday and I have to get ready for another presentation. But this is too good to resist. I literally can’t help myself.

There are more things to mock in the article, but this is most glaring. Now we have other things to talk about.  Greg Kerekes from the Urban Wildlife Research project in San Jose is coming to interviewme for a short film about urban wildlife this weekend. I mention it because he went to Lexington Reservoir this weekend and took this amazing photo of a beaver moving a kit:

moving jr
Beaver moving kit – photo Greg Kerekes

Look at that adorable face! When I first saw it it almost looked like a koala bear! Greg a great job of sitting patiently and even waited behind a blind to get this shot. In Martinez, our new mother has moved the kits every year but we’ve never gotten lucky enough to film it.

Yet?

Saturday we’re off to Safari West where I’ll be presenting after dinner to the families staying there. Then we get to stay overnight in the luxury tents and tour in the morning. Since Sunday’s mother’s day I’m going to talk about beaver mothers and the way that beavers act as “Fairy Godmothers” to the creeks. I had a lot of fun making this, and any excuse to download new fonts makes me happy!

Fariy Godmother


‘Bring back beavers’ – call from John Muir Trust

A national wildlife organisation is calling on the Scottish Government to back the reintroduction of beavers to the countryside as a step towards creating a wilder Scotland.

 The John Muir Trust wants the Eurasian beaver to return as a native species following a five-year trial at Knapdale Forest, Argyll, which ended in May 2014.

 Later this year the government’s environment minister will decide whether to reintroduce beavers after considering the results of the trial.

 A series of independent scientific research projects were carried out into the effects of the beavers on the area during the trial, which was led by the Scottish Wildlife Trust and the Royal Zoological Society.

 Beavers were once native to Scotland but died out because of hunting and habitat loss.

 The trust has also launched a new policy statement declaring its support for the principle of “rewilding” large areas of land across the UK.

 Stuart Brooks, trust chief executive, said: “The trust has taken a rewilding approach to the management of its properties for 30 years, long before the term was coined. Rewilding is about intervening to repair damage and restart natural processes – for example, by managing deer to allow native woodlands to regenerate; or by re-introducing missing species, such as beavers, that perform key functions in our ecosystems. That in turn will ultimately allow nature to take its own course and be more resilient in the face of climate change.

 “It is not about excluding people, imposing unwanted policies on rural communities or damaging peoples’ livelihoods. We recognise that rewilding is not suitable everywhere, for example, in areas of high agricultural value.

The John Muir Trust is in Scotland, not Martinez. And guess who used to be a board member? That’s right, Paul Ramsey of the free Tay beaver campaign. Muir grew up in Dunbar Scotland before he came to America with his family and settled in Wisconsin.  He came to Martinez much later where he married, wrote, raised children and  lived the last 25 years of his life. Martinez of the famous beavers. If that isn’t enough of a coincidence, consider the fact that I was invited to be on the John Muir board for the historic site by Igor Skareoff who I met while working on the beaver subcommittee. And was able to show research in the last couple of years proving that the author of the most famous beaver book ever written came to Martinez to visit Muir in 1908.Mills Muir Martinez.jpg

Muir didn’t write about beaver. That shouldn’t surprise you. He probably never saw one. They were trapped out of Scotland 400 years before he was born. And by the time his family got to Wisconsin they were gone as well. When he came to Martinez and did his famous treks to Yosemite, beaver were already nearly extinct in California. But I’m convinced that if he had occasion to spend time watching beaver and their works, he would have been staunch defender.

Earthday 2015John Muir’s birthday is coming up, and we’ll be celebrating it and Earth day at the annual event at his home. You should really plan to stop by and see the amazing exhibits from all over Northern California, and the conservation awards being given to our friends. The keynote speaker is Beth Pratt of the National Wildlife Federation whom you will also know from the festival. And we’ll be doing a beaver booth and art project helping children make totem poles.

 

awards 2014It should be a dam good time.

totem


How many beavers is too many for Calgary’s Prince’s Island Park?

There are estimated to be several hundred beavers living in Calgary, clustered along the Elbow and Bow Rivers. One beaver can easily kill more than a hundred trees a year, which is a concern for the city, especially in its most-used park.

 Manderson says the city is considering whether it makes sense to let the family stay in Prince’s Island Park, or perhaps limit the number of beavers allowed to stay.

 “After the flood there has been a lot of change,” he said. “There are new areas the beavers are exploiting that they may not have in the past…what we do is keep on top of that with increased monitoring and wiring. I don’t know if there is a major number that I can say, ‘this size of park, this many beavers,’ I don’t know if it’s that easy.”

 The city also wants to protect the trees and areas around the lagoon, said Manderson, but without harming any of the animals. The last thing officials want to do is to trap or relocate any beavers, as that too often ends in the animals’ death. The first option is to encourage the beavers to move along on their own.

islandMaplargeCalgary Prince Island park is one of those city parks set in the middle of the river (this time the Bow River) with one side developed for festivals and the other side tapering into wetlands for birds and birders. For the most part it is accessible only by footbridges and is a treasure in the city as you might well imagine. Here’s a map that gives you a general idea.

When I read a headline like “How many beavers is too many” I immediately think of the answer “I’ll tell you the number if it gets close to happening”. But obviously in an area like that they could get lots of beaver visitors. They think they have hundreds, an23252_projects-tonbridge-2bd they can’t  really. What they actually have is a drive thru banquet table on the middle of a beaver highway. And even if they kill 500 beavers the only way they’re going to protect those trees is to protect those trees! If they don’t want to individually wire wrap them all, then build several  brick perimeter fences around a clump – at least 3 feet high. Don’t raise the bed. Beavers don’t climb and what they can’t reach they won’t eat. I promise.

I think Mr. Manderson gets a letter.

corrected

Now onto more local interest. Guess what’s on page two of this issue of Bay Nature Magazine? I’m pretty happy with the way it came out. Even for a small ad it’s pretty eye catching don’t you think?

I would be pretty unhappy if I were one of the other three ads on this page. Knowing what we paid they paid a chunk of money and who will even see them when there’s adorable beavers to catch their eyes?

Which reminds me that I just got permission from artist Mark Poulin to use his button designs in some kind of shirt for Worth A Dam staff. Just to show off their purpose. I really like the way this looks so far, but am still tweaking.

Beavers Keep it Together

Two final pieces of very good news. Look at our lovely footbridge dam! It’s getting so big I know Dad thinks there are kits to protect!

NMS_5788And ooh just look what one of our new stakes is doing! Doesn’t that look delicious?

DSC_5806


CaptureBeaver Trapping Leaves Environmental Damage Legacy

CaptureA Beaver trifecta from Oregon Public radio. This one informed by Stan Petrowski who, along with Leonard & Lois Housston,  organizes the state of the beaver conferences. It’s a fine 2 minutes to think about, but honestly my favorite part is the title. Because it doesn’t say ‘historic’. And it turns out to be just as true today.

(Ahem.)

Speaking of trapping, Robin-the-intrepid received records on her FOIA inquiry from USDA for beaver depredation over the last 10 years. Remember, USDA executes about a third of the depredation permits overall. Unlike  other private trappers, they are required to report method and take. And unlike CDFG their records are pretty meticulous. It took them almost no time to send her this.

WS beaver killed by yearRobin points out that the list was compiled March 3 so the 2015 numbers are just for January and February. She wonders ironically if USDA will kill the most beavers of all during the very year of California’s worst drought. And that seems like a good question to me.

Speaking of drought, have you seen the beautiful new web campaign the Nature Conservancy just launched about water?  I wish I could embed it but you are just going to have to click on it to see for yourself. Honestly, it’s gorgeous. And must have cost a mint.

It prompts what may be an age-old question: Is the Nature Conservancy just made of money? And whether they are or aren’t, why don’t they do more for beavers? There are places on the east coast where they’re trapping them to save trees.

I took the liberty of fixing one of their ads. I’m sure they’ll appreciate the improvement.

If water is life

BEAVER FESTIVAL XVI

DONATE

Beaver Alphabet Book

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

February 2025
M T W T F S S
 12
3456789
10111213141516
17181920212223
2425262728  

Story By Year

close

Share the beaver gospel!