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

Month: April 2013


The Department of Everything is meeting with Alison this morning to discuss release of her orb weavers. The “expert  spider” relocator their report assured had said they needed to go now called me last night to talk about the bogus decision and she is really worried about those spiders. What’s more the entomologist (arachnologist?) who treated the spiders and supposedly said they were ready to be released wrote me as well, saying he never actually said that. (If you have no idea what on earth I’m talking about go read sunday’s post, and if you still have no idea try replacing the words ‘chemical weapons’ with the word ‘diesel’ and see if that helps.)

For their part, the beaver fates weighed on the entire travesty with this lovely video released yesterday in the New York Times blog to show how responsible rehabilitation works when its allowed to run its course. Enjoy.

 

Click for Video

Here’s a sweet little piece of animal news: a sickly beaver found three weeks ago along the East River was nursed back to health and released Sunday in the city by a animal-rescue group based on Long Island.

The beaver, an adult female dubbed Justine, had a large intestinal blockage and was severely dehydrated, said Cathy Horvath of Wildlife in Need of Rescue and Rehabilitation, also known as Winorr. But after medication, two weeks at the vet and a week of rehab that included practice laps in a kiddie pool, Justine had recovered completely, Ms. Horvath said.

Here’s a thought. If an unknown beaver rescued from an unimportant stream makes it into the New York Times, what will happen for the family of six famous beavers who were written about in every state, Canada and Europe, and whose dam heroically stopped a toxic spill and saved an entire water system? Gosh, what would it look like if officials made sure expert opinion was ignored or misrepresented in nearly every case to steal the beavers from needed treatment and release them to their almost certain deaths?

Stay tuned.


 

Evidence of beaver activity along Sylvie’s Brook in Diamond Hill Park in Cumberland has raised concerns of flooding in the area and a call for the killing of four beavers spotted in the area. Photo/Ernest A. Brown

Stay of execution for pesky beavers

CUMBERLAND – A family of beavers who faced being trapped and killed for causing tree damage and flooding at Diamond Hill Park has been granted a stay of execution.

After initially stating that he was considering having a local exterminator kill the beavers, Parks and Recreation Director Michael Crawley says that plan has been scrapped – at least for now.

Well, well, well. I was on the phone a couple times last week with Deb Smith of RI, who had gotten my number from Jake Jacobsen of Washington. Not sure how she got HIS number?  She was shocked at the extent to which city officials had lied and used distortion in the media. She wondered why the big animal rights group weren’t calling back and getting more involved in the issue. I urged her to involve regular folk that used the park. Children and cyclists and science teachers. I stressed the importance of finding what they said the problem was, and talked about flow devices and wrapping trees.

Meanwhile, Dennis Tabella, president of the statewide animal-rights group Defenders of Animals says he plans to contact Crawley and the town in hopes of sitting down to discuss a more humane way of dealing with the beaver problem.

“It’s 2013 and we should be looking at more humane methods of dealing with these kinds of issues,” says Tabella. “The problem is that town managers and people in town government aren’t looking around at all the different options that are available.” Tabella says the Town of Scituate is a good example of a community that chose to deal with a nuisance wildlife problem in a “thoughtful and humane manner.”

In 2000, he said, the town agreed to work with Defenders of Animals to solve a beaver problem in Potterville Brook without killing them. The beavers had been blocking a culvert that passes beneath Nipmuc Road, causing water from the brook to flood residential property. At first, the town was considering having the beavers trapped and killed by a fur trader, but Defenders of Animals asked the town to stop the trapping and offered to pay for a network of plastic pipes that he says allowed water to pass through the culvert and deter the animals from damming the passage. The contraptions were installed near the culvert and, so far, have deterred beaver activity.

“We think that Scituate could be the model for other Rhode Island communities regarding humane systems for beaver control,” Tabella said.

Good work Dennis. I think so too.


Once upon a time, in a land of windswept vistas, colored rocks and sun-swallowing canyons, there was a very wealthy arms dealer who sold chemical weapons to everyone who needed them. Toxins and poisons, airborne and waterborne, they managed to transport these agents of death to all those that needed the power to kill – they didn’t take sides. Like most arms dealers they were far too necessary to get in trouble for making them available in the first place.

One day the arms dealers piled up a delivery on the doorstep of a paying client,  and went out to lunch with some business contacts a few doors down. While they were enjoying a few brews and a hardy tapenade, the chemical weapons started to leak down the doorstep, into the canyon and through the ravine to the river below. The toxins soaked the stream. They would have spread through the gills of every fish and waterways of the entire state if it hadn’t been for the work of the orb weavers, who for purposes of their own, had constructed a silken dam across the river to catch dragonflies. As it happened, the web caught the majority of the toxins, saving the fish and wildlife and people from its destructive powers.

The hardworking spiders didn’t understand chemical weapons, or weapons of any kind actually. They didn’t recognize the danger that their work had averted, and continued to tend their creation as they had every morning since the beginning of their world. An orb spider spins silk from its most precious internal resources and it will often re-ingest the material when removing and repairing damaged work so as not to waste what’s needed. That’s what these spiders did when their web was coated in chemical weapons, swallowing the poisons, rubbing themselves in poison, coating themselves inside and out in the toxins that were meant to kill.

Not surprisingly the spiders became very ill. The began to drop off the web and didn’t have the energy to make repairs. That’s when Alison Cuthbert found them. She was looking for insects for her third grade science project when she came across the sickened spiders. Concerned, she placed them in a separate jar to look at later. She talked to her father who was an entomologist, to her grandmother the veterinarian,  and to the zookeepers in the city but no one knew the right way to heal orb weavers who had digested chemical weapons. She did her very best to treat them with the right medicines. And some of the spiders got better. And some of them didn’t.

Meanwhile, the story of this important web, preventing chemical weapons from spreading into the water system, made it into the news cycle. People started to appreciate orb spiders in their gardens, and talk over coffee about why chemical weapons were allowed in their community at all. News story after news story showed pictures of the healing spiders, and the spoiled web that had saved humanity. Maybe it was a bad idea to sell and make chemical weapons in the first place?

At first the arms dealer was grateful for the eight-legged media heroes, and the cute photos that dominated the news of recovering spiders in towels. At first they donated to Alison’s remarkable recovery efforts, making sure she had all the dead flies and eye droppers she needed. Then the arms dealers began to get a little bit uncomfortable. The story had stayed in the news longer than expected. What if these spiders made everyone keep talking about how dangerous chemical weapons were? What if they made the people write their congressmen and demand that chemical weapons not be delivered over public roads any more? Or worse, what if they demanded they never be made at all?

Fortunately the arms dealer knew just what to do. He had taken no classes at all on avoiding problems, but  he had a solid background on keeping problems out of the public eye. Just look at how well dispersants had fixed things in the Gulf?  He demanded that the Department of Everything force Alison to stop treating the spiders and that authorities release them into an unknown location, where no one would know if they died. He didn’t need any cameras following the bugs into another stream and catching their probable deaths on film. Trapped between a bad idea and a forceful politician who needed weapon money, the department of Everything called Alison and said they would come for the spiders in two days.

“They aren’t ready!” She exclaimed. “They’re spinners are still healing. There unable to make silk, and without a web they’ll starve!” She said anxiously.

The DOE had learned long ago not to argue with the arms dealer, so even though they knew better they tossed their heads. “Spiders don’t need webs to survive! You’ve compromised these arachnids by keeping them in a jar too long already. If you don’t give them to us in two days time, we’ll come and take them now. We know best. We’re the Department of Everything.”

Alison knew the spiders couldn’t live if they were taken away now. She was only 8 years old but she knew orb spiders needed webs to survive. She guessed that the arms dealer was putting pressure on the DOE to make a bad situation easier. But I cannot tell  you what happens next because the ending of this parable is getting written at this very moment and the way the winds blow on this issue will affect the way the spiders survive, the way the DOE is seen and the  web that supports the fragile network of wildlife in general.

Plato’s Allegory of the Cave changed the way people thought about reality for thousands of years to come. Lets hope we can change these six bad decisions.


Maybe this loyal dog understands that beavers are a keystone species, who maintain what’s left of our clean, fresh water. Maybe he knows that without beavers smolt numbers for trout and salmon will plummet and there will be fewer migratory and songbirds nesting in the spring. Maybe he knows that far, far too many of this beavers’ uncles and cousins are needlessly crushed in conibear traps or strangled with snares. Maybe he is mourning the tremendous ignorance that mankind steadfastly clings to when it comes to living with beavers, who should be treated as heroic “first responders” in our dying streams.

Then again, maybe he’s just sad about his friend.

A sick-at-heart pooch is ‘mourning’ the death of a beloved but unlikely friend: A beaver named Beavis. According to YouTube user “Jack Bdead” who uploaded the video, Beavis and Bella the dog had played and lived together “for quite a while” before Beavis died last year.


A Wild Kingdom Right in the Middle of San Jose

Who knew? Downtown San Jose is booming with exotic wildlife. Earlier this month came news that beavers had returned to the Guadalupe River after a long absence. Now … an update on the falcons that are making their nest on top of San Jose’s City Hall.

San Jose should be a reminder that even our highest-tech cities of electronics and asphalt aren’t able to keep nature from creeping in. Not creeping in — she’s always there, nesting in our rosebushes, spearing goldfish out of our ponds, and stalking our garbage cans for unclaimed treasure. Why shouldn’t she be? Just because we invaded her space and poured concrete along her streams doesn’t mean she disappeared. Still, people are surprised every time a coyote is seen in the morning hours, an opossum crosses the street,  or the news reports a mountain lion was shot outside a popular restaurant.

KQED’s QUEST wrote extensively about their return. The beavers recolonized Martinez in 2007:  Since the beavers have settled in Martinez, the ecosystem has flourished, seeing at least 13 new species.

“The next year, the river otter returned, no doubt to hunt the now plentiful fish in the beaver ponds. Then the year after, the mink returned,” said Rick Lanman of the Institute of Historical Ecology in Los Altos. “All manner of birds and fish have returned, and we don’t even know how many species of dragonflies and damselflies.”

Beaver supporters praise the benefits that beavers bestow on the environment. The “ecosystem engineers” are a keystone species, and they raise water tables, create wetlands, clean water, slow water down and restore topsoil.

Ahh Rick. You are such a fine spokesmen for beavers they have come to your doorstep so you can represent them. Of course it didn’t exactly happen like that. This clear and lovely progression like a staged Zigfield number cascading through Alhambra Creek. The otters were occasional visitors always, but they became more regular. Some species we had seen fleetingly, like the green heron or kingfisher. But they gradually became regulars so that everyone recognized them, not just REI folks with binoculars. Nature crept up on us thanks to the beavers.

Just got off the phone with Bay Nature who will be running an article about the San Jose beavers in their July Issue. What did Martinez learn from our beavers? Can beaver problems really be solved? And do I think that they’ll benefit the Guadalupe like they benefited Alhambra Creek?

Can you guess what I replied?

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

Story By Year

close

Share the beaver gospel!