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

Month: May 2012


Your FREE thank you gift for any 20 dollar donation at the beaver festival! See you there!

Lega Medcalf is a retired science educator from Bridgeton Maine. She called me at the office one day in March to say that some beavers had moved into her local city park and she was interested in helping them. She had been checking out the website to figure out where to start. At the time I posted the letter she wrote to her local paper. Here are some images she recently sent of the local beaver-rama.

So far the city hasn’t reacted to the beavers, but that will change soon. This week she gave presentations to the Bridgeford Selectman Committee on Tuesday and the Rotary Club on Thursday. You can guess which one went better. She sent me her beautiful powerpoint presention and I was thrilled to see that she had even used  quotes from the VERY recent Altantic Monthly article as well as lots of hard science from various sources.

Her presentation was sharp, persuasive and engaging. But this was this slide that took my breath away.

Lega Medcalf: Presentation to the Rotary Club




BRIDGETON BEAVER FESTIVAL JUNE 16, 2012 !!!

When she had talked on the phone  about starting a beaver festival I assumed she meant a hypothetical festival in the distant FUTURE sometime. I had no idea that she was going to march against the wind, head down, fists clenched and staunchly get this done in a matter of months! Amy Macdonald invited to sign the most famous beaver book ever. Done. Presentation to the selectmen. Done. Presentation to Rotary. Done. Poster and DVD of Stephen Low’s the Beaver Movie. Done. And featured at the festival? A Presentation by Sharon and Owen Brown of Beavers Wetlands and Wildlife.

I have Owen and Sharon Brown of Beavers: Wetlands and Wildlife coming to make a presentation at the Beaver Daze mini-festival on June 16. The only time the local movie theater was available to show the movie Beavers was June 16 and 17 ( all booked up otherwise through the fall) so I am in rush mode to be ready and will have to scale back the activities. The library is the setting for the Brown presentation and the movie theater is just one block away with Shorey park another short walk away.

Lega! This is astounding. Just astounding. I don’t know where to begin! This is your idea of a mini festival? Beaver Daze sounds like its off to an AMAZING start and I can’t believe you’re having it in June. (I’m panicking over details for ours and its two months away!) To say that  I am very, very impressed would be a massive understatement.

The truth is, if I were anywhere near Maine, besides making you president of Worth A Dam, I would be working enormously hard to keep all the vulture nonprofits from snatching you up to write their newsletters or organize their events, getting you to save owls or foxes or whatever. You are a rare find, Lega. You are a water cannon of energy and everyone will want you. But, as I would remind you over coffee many, many cheerful mornings because we’d be the best of friends;

Beavers need you more.

Thank you for your enormous hard work. We will talk about the uncooperative selectmen and brainstorm about ways to open closed minds. In the mean time, I dedicate this memorial Saturday to YOU and your amazing hard work. Now all you budding beaver advocates might enjoy taking this beaver quiz from Amy Neff Roth of the Observer-Dispatch in Hamilton NY. My answers are listed here but the paper says Spring Hill Farm Cares (also friends of Beavers: Wetlands & Wildlife) will post theirs on Sunday.

1) Although mostly herbivores, beavers sometimes eat small fish.

2) Beavers mate for life.

3) Beavers warn each other about danger by slapping the water with their tails.

4) Beavers can swim underwater for up to one hour.

5) Once beavers colonize a stream or river, the colony will remain forever unless the beavers are forcibly removed.

6) Water is cleaner downstream from a beaver pond than it is upstream.

7) Beavers are closely related to weasels, minks and fishers.

8) Beavers can walk upright on their hind legs.

9) Beavers hibernate for the winter.

10) Beavers may spend years working on dams and lodges, which keep getting bigger.


Leave It to Beavers

Can they help us adapt to climate change?
By David Ferry Atlantic Monthly

Now, nearly two centuries later [after the fur trade], beavers are valued not just for their pelts, but for the environmental benefits of their gnawing and nesting. A growing community of “beaver believers” is reintroducing the animal to regional water systems throughout the American West in the hopes of reducing the incidence of floods and the damage from forest fires, alleviating drought, helping fish thrive, and conserving fresh water—in the process, helping to combat some of the effects of climate change.

Well, did you see the release of the long-awaited beaver article from the Atlantic Monthly yesterday? The author David Ferry contacted me way back before Christmas and we talked beavers and the beavers’ impact on our little stream. He had gotten my name from Brock Dolman who had filled him with lots of great quotes and beaver information. Since he was just around the corner in Oakland I invited him out for a viewing, although as it was winter and I wasn’t sure what he would see.

On December 7th, 2011 we bundled up in warm clothes and met at the beaver dam. David was a journalism grad student at UCB and we discovered a friend in common, Richie Parks the former editor of the Martinez Gazette who ironically prides himself to this day on having ‘broke’ the beaver story. We showed David  the dams and then stood at the Escobar bridge to see what might transpire.

I remember that night not only because I knew Martinez would be in the Atlantic Monthly but because the beavers were acting very, very differently. The two larger beavers that sleep up by the primary were vocalizing loudly — more loudly than I had ever heard them before. Not in distress, just emphatic. They were swimming around each other in circles, and calling to each other. They came one after another right under the bridge, and we used our light to show David a lovely glimpse of them under clear water – every lovely detail visible right down to their flapping webbed feet. I remember he gasped.

What was the vocalizing about? We never found out. We haven’t heard such noises since they were babies and never that loud. Maybe it was just clever marketing! Since it was winter we wondered whether it might have something to do with mating rights, but who could know? David was just happy to see beavers up close, and we made sure he left with a hat, brochures and photos. Since the California working beaver meeting was coming up the following month, I suggested Brock invite him to attend, which Brock thought was a great idea. 

David wasn’t able to come to the meeting, but several months later I was contacted by the Atlantic monthly for a ‘fact checking’ interview. Where was Martinez? Did David really come that night? Did we really see two beavers? Were they really called ‘yearlings’? If you were ever concerned that fact-checking has disappeared from modern media you should be comforted at least that it still happens on the staff of the Atlantic. At the time I asked if it might be possible for us to get a few extra copies for the City Council, and was assured they would be mailed. All 5 copies just arrived!

Since national magazines are finite spaces with multiple demands for content and legions of red-penned editors lurking at every corner, very little of that visit made it into the article. I am very sorry that there was no mention of the flow device, the struggle to keep the beavers, or most importantly WORTH A DAM but still grateful to show a national audience that Martinez is one place you can reliably see beavers. This is all that remains of that cold December night

To see a beaver today, I drove some 30 miles from Oakland, where I live, to suburban Martinez, California, where a beaver family has moved into the creek that cuts through town. There, a delightful beaver-believer couple showed me around the colony, pointing out the subtleties of beaver construction and anatomy, as a pair of yearlings swam below us.

Well, the article is the beginning of a great discussion about the benefits of beavers that should turn into a national dialogue and eventually a policy shift – certainly in California! And even though the name of WORTH A DAM is lost on some editing room floor somewhere, I doubt the name of MARTINEZ has ever been in the Atlantic before and that is definitely something to celebrate. If people google ‘Martinez’ and ‘Beavers’ they are sure to wind up here eventually! Just one comment about something they missed with all the careful fact-checking: No one ever even asked me this….

Are the two of you, in fact, ‘Delightful’?


South Hills Wildlife Ponds Offer a Scenic Getaway with Abundant Wildlife

HANSEN • Three men stopped their off-road vehicles, dust blowing up behind them, and pulled out a trail map. They were enjoying the backcountry scenery and plentiful wildlife, Koop said. And lots of beaver dams.

“There are some right up there,” he said, pointing toward brown fields beyond the dirt road not far from the Diamondfield Jack campground. I had noticed the ponds earlier that morning, but didn’t see any dams. And it’s beaver lodges that had drawn me to the hills that day.

Imagine some guys driving in their OHVs  to look for some beaver dams! And not to shoot them or blow up said dams but to see wildlife! Be still my heart. Where is this ‘et in Arcadia Ego?’ This Brave New World of beavers? It’s IDAHO, fast vying for third place in ‘castor-perceptum’ behind Washington and Utah. (California of course being stuck in the dark ages except for this ONE bright bay area spot.) Go read the whole thing for a treat of the first order!

Beavers, it appeared, had been busy — much busier than it seemed necessary to build the one lodge sitting serenely in the glassy pond.

“Beavers have been known to eat themselves out of house and home — if they eat too fast and vegetation doesn’t keep up with their needs,” said Tom Bandolin, wildlife biologist for the Sawtooth National Forest, in a separate interview. “Beaver populations can be dynamic, depending on what’s going on with the vegetation and how we manage it. I’ve seen places where beavers have lived for years, and then all of a sudden they’re gone. We can speculate what happened to them, but we really don’t know.”

Ok, a little beaver horror show to keep the cheap seats gasping, but all in all not bad press. Yes, beavers sometimes eat faster than trees can grow and need to move on. It’s what makes moraine meadows and the landscape of the entire United States. Oh and if you allow a little browse pressure, and keep the ungulates (cows, elk, deer) away from the new shoots coppicing will usually take care of the problem. Don’t forget the excellent interview with Suzanne Fouty that discusses this.

Well, regardless of the ‘damming with faint praise’ advice from the Sawtooth forest, this is a pretty lovely article. Why doesn’t the AP ever pick up something like this? They’re thrilled to run with Bad Beaver tales of flooding and chewing, but hardly anyone sits under the trees and notices what actually happens at a real beaver pond.

The Shoshone Wildlife Ponds, managed by the Sawtooth National Forest, not only are home to beavers, Bandolin said, but provide habitat and water for a variety of wildlife.

The ponds were enhanced about 20 years ago, he said, and draw the attention of antelope, elk and moose.  It was obvious that various animals visit the ponds — which, on my visit, looked green because of reflected trees — because of the tracks imprinted in mud near the banks.  Hummingbirds also live in the area, not only at a nearby, man-made hummingbird retreat but at the ponds themselves.

“Sit quietly and you’ll start to see them land in the willows and vegetation,” Bandolin said.  What might be a surprise is actually seeing a beaver, especially one hard at work.

Beavers do great rehabilitation work, Bandolin said.“They are a really fascinating creature and can do a lot of good,” he said. “In a place where there’s been a natural disaster, for instance, which caused a lot of damage to banks. A beaver can go in there and dam it up, catch the sediment and stop the deterioration process.”

Yes it can! And here’s hoping that positive words about beavers from USDA go to all the right places. The author sits in the silence and watches hummingbirds land in the trees,  reflecting at the end that beavers are very reclusive and hard to see. I can’t imagine where he got that idea.


Sometimes I post videos and I know people don’t watch them. Time is pressing, the phone just rang or you’re just not that interested. I understand. But no matter what the harrowing conditions of your schedule this morning you will NOT want to miss these. I pinky promise. The first is from our friend Jeremy Christiansen at the Grand Canyon Land Trust in Utah where they just committed to beaver relocation as a state mandate to assist with water storage and all the rest. You won’t want to miss this amazing look at what it means to take beaver from the flatlands up to the mountains. The music is perfect too.

Nice work Jeremy! Don’t you just love how that last little beaver who had just been through such a scary thing, locked in a cage, dragged driven and rattled for miles, and his first decision upon being free was to nibble what winnie the pooh would call “a little smackerel of something“?

Okay this next video should make you all want to travel to Scotland right away. It’s from our friend Paul Ramsay on his estate in Bamff. It isn’t as slickly edited as Jeremy’s but its some of the best wildlife you are likely to see in four minutes. I’m starting it at two minutes so you get the otters running across the path and the four beavers doing each other’s hair, but if you have more time go back and watch the whole thing. It’s worth it.

BEAVER FESTIVAL XVI

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