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

Category: City Reports


For some reason, (for many reasons), we are lucky that special people take things on and protect them. Martinez protected beavers, Megan Isadore protects otters, Corky Quirk protects bats, and Steve Holmes protects the urban creeks of Los Gatos and the south bay.

Steve Holmes: San Jose needs to step up to protect creeks

For the past two years, Friends of Los Gatos Creek, an affiliate of South Bay Clean Creeks Coalition, has been conducting cleanups along creeks in Santa Clara County. We have tallied an astounding 76 cleanups. On our most recent event, June 4, we had 55 volunteers from Google, Santa Clara County Parks and the Friends team leaders converge on Los Gatos Creek in downtown San Jose.

With very little fanfare, our small grass-roots effort has surpassed a milestone: 100 tons of trash removed from the Los Gatos Creek — with over 85 percent of it linked to encampment activity.

Sometimes Steve uses the removed trash in artistic sculptures, (because man does not live by bread alone). A recent clean up struck such a fancy he had to send it my way. I met Steve at the creeks coalition conference in 2010 and we have swapped emails ever since. Isn’t this beautiful? The fur is cigarette butts, the tail is an old tire, and the ‘creek’ is an rusted box spring. I told him he should really come to the beaver festival and share his work and his message.

debrisbeav
Steve Holes: South bay clean creeks coalition.

There might be very exciting news soon, but I won’t jinx anything by sharing it. For now we can delight appreciation of this inspiring article in the LA Times about an elementary’s school appreciation of the appearance of a burrowing owl. Because urban wildlife matters.

In a paved, urban world, nature makes a rare appearance — delighting kids near MacArthur Park

Principal Brad Rumble took a photo of the burrowing owl that has been spotted on the grounds of Esperanza Elementary. (Liz O. Baylen / Los Angeles Times)

Nathan, 9, had no idea how the bird found its way to the courtyard of his school, Esperanza Elementary, near MacArthur Park in the middle of the city.

“This is a big deal,” he thought.

Nathan told a teacher, who then told Brad Rumble, the school’s principal and a man who takes bird matters very seriously.

Rumble pulled a few students out of class to observe the visitor, identified as a burrowing owl. In a neighborhood of asphalt, street vendors and crowded apartment buildings, this was their closest encounter yet with nature.

Decades ago, before buildings and cars covered Los Angeles, burrowing owls were a common sight, said Kimball Garrett, an ornithologist who manages bird collections at the Natural History Museum of Los Angeles County.  Now, sightings are rare. The last one spotted near downtown Los Angeles was six years ago, near the museum.  

Rumble thinks he knows what attracted the bird. In mid-November, he teamed up with the Los Angeles Audubon Society to transform more than 4,000 square feet of asphalt on campus into a native habitat.

High school students helped Esperanza families lay down a bark path and plant California golden poppies, an oak tree and a sycamore.

“It’s not natural around here for kids to come down from their apartments and walk down to the creek and play,” the principal said. “But if the neighborhood is lacking, at least the school campus can serve as a living laboratory.”

He created something similar once before — with remarkable results.  A few years ago, at Leo Politi Elementary in Pico-Union, he had 5,000 square feet of concrete ripped out and replaced with native flora. 

The plants attracted insects, which attracted birds, fascinating students. They learned so much, their test scores in science rose sixfold, “from the basement to the penthouse,” Rumble told The Times in 2012.

Since the owl showed up on campus, peculiar things have happened: Students have skipped recess to stay in the library, poring over books about falcons, swallows and hummingbirds. Some have pulled their parents out of their cars after school to hunt down the owl’s droppings. Teachers watched in shock one day when two crows tried to attack the school’s honored guest.

Rumble encourages students to use an observation board he set up outside the main office to document each owl sighting. There have been more than a dozen so far — on drainpipes, rooftops, PA speakers, even a library rolling cart. For more than a week, the owl frequented a jacaranda tree located next to the lunch tables, amusing the 200 kids who munched on pizza and sandwiches below.

The bird has caused such a stir, the student council is considering changing the school’s mascot from a dragon to an owl. 

On a recent morning, teacher Elizabeth Williams talked with her third-graders about the bird’s diet, markings and nesting habits. She introduced new vocabulary: perch, burrowing, conservation, habitat. 

  • “It likes to burrow in nests underground,” said Emily Guzman.
  • “It bobs its head up and down to protect itself,” said Yonathan Trujillo. 
  • “It makes sounds like a snake,” said another student. 

Some students are getting quite savvy about birds. They see them soar overhead, dark specks in a blue sky, and know them by name: a yellow-rumped warbler, a red-tailed hawk, a common raven.

When he asked Jose what he thought of the bird, the boy’s eyes glowed and he smiled. 

“It’s made me very happy,” Jose said.  

The arrival of a simple burrowing owl delights and energizes an entire public school.  Are we surprised? And the principal is smart enough to know how special this is. If you doubt its value go to Martinez California and read how some children responded to beavers. Urban Wildlife reminds us that there are things alive and precious besides roads and freeways. Children are reminded that there are wonderful things the adults don’t control. And adults are reminded that not everything has been formed in concrete and shaped by convenience.

I think it reassures us of that special place inside each one of us that isn’t molded by expectation and responsibility. Something wild and free even amidst the most tangled constraints.

paintingbeaver

 


Colonel Gail Seymour “Hal” Halvorsen is best known as the “Berlin Candy Bomber” who dropped candy to children during the Berlin airlift from 1948 to 1949. Sometimes you need to sneak things into the people you want to have them, because they are surrounded by obstacles.

airliftWhen I saw this report I wanted to Airdrop information to the poor besieged sufferers in North Carolina. Obviously the state is steeped in closely protected beaver ignorance from head to tail. I’m think we’d drop a package with Mike’s DVD and Dietland Muller-Schwarze beaver book with a little bag of sand and a can of latex paint to teach them how to protect trees. They obviously need all the help they can get.

And no, I’m not exaggerating.

Hurricane Matthew presents ongoing beaver issue in Lenoir County

So the good folk of Kingston believe that the hurricane brought beavers like a kind of  ‘beavernado’ and if they dig enough holes in the dam they’ll find them.  They wonder why they’ve never seen the culprits in the day time. And think trapping is the only way to stop them. When I’m finished slapping my forehead you should fire up the airplanes because something tells me Mr. Davis and the newscaster need an airdrop right away.

I noticed a very cool thing about one of Suzi’s photos yesterday. In addition to top and bottom teeth, (which is very rare in a photo)  you can actually see the grooming claw if you look closely. I’ve only place I have ever seen this before in a dead beaver that we could photograph closely. This is obviously much, much better.

show-me-the-claw

It’s almost my favorite day, Christmas Eve Eve – an underappreciated holiday with all of the seasonal charm and none of the social pressure. I will give you a Suzi Eszterhas treat. Hohoho!

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Suzi Eszterhas photos – Martinez Beavers

 


Sometimes we get the faintest whiff of beaver benefits and actual solutions from sources you’d never expect. I think I’m a little like a mother who knows that her middle child isn’t the brightest bulb in the box and so reacts with extra praise when he gets the simple problems right. We want to encourage them, right?

Discover Nature and Evidence of Beavers in Your Area

capture1This is the Missouri chapter of public radio, not an area usually known for progressive beaver solutions. So this quote at the end got my attention:

Beavers play a valuable role by damming backed up silt-laden waters and subsequently forming many of the fertile valley floors in the wooded areas of our continent. Beaver dams stabilize stream flow, slow down run-off, and create ponds which influence fish, muskrats, minks and waterfowl.

However, some landowners wish to protect certain trees from potential damage from beaver cutting. This can be done by enclosing the target trees with wire netting up to a height of three feet.

surprised-child-skippy-jonIt must be the season. This article from North Carolina actually focuses on the benefits of joining BAMP (their beaver-killing club), but look at what it also finds time to include;

Rodent causes problems for farmers, residents and roadways

Beaver aren’t all bad. In fact, they can be responsible for some very diverse ecosystems. A 2015 PBS article titled, “Leave it to Beavers,” explains beaver dams as “Earth’s Kidneys.”

“Beaver dams and the ponds they produce act as filters, generating cleaner water downstream.”

One pond observed in Greene County, known as good duck hunting grounds, has a beaver family to thank. The dam extends several hundred feet across the mouth of a swamp creating a large, shallow home to waterfowl.

You heard it here, folks. Beavers aren’t ALL bad! Spoken like the most educated ecological mind in the entire state. Over the years I’ve become accustomed to the annual justification for BMAP printed in local papers. Usually they say something about how bad beavers are and what a cost-saving deal it is for the unlucky counties that are suckered into it.

Seeing the need for the management for the ever-increasing damage caused by the growing beaver population, State Legislative action created the North Carolina Beaver Management Assistance Program in 1992.

BMAP is a cost share program to aid landowners having problems with beaver damage. As of 2016, the cost share is a $4,000 per county contribution for annual membership.

The BMAP cooperative endeavor also receives funding from the NC Wildlife Resources Commission, NC DOT, USDA Wildlife Services and others.

Participation in BMAP is a county-by-county decision. Locally, Lenoir and Greene County participate, Jones County does not.

The total $21,800 set aside in Lenoir County for control and management (between BMAP membership and specialist) is an investment that pays dividends. Per the BMAP 2015 annual report, from June 2015-June 2016, beaver control prevented the loss of, or damage to, $262,140 in resources, including over $140,000 to roads and bridges alone. Efforts resolved beaver damage problems at 28 sites in the county, 13 were private landowners and 15 were Department of Transportation sites.

Of course, the more you use BMAP the more you NEED BMAP because of things like population rebound and short term solutions. Its a racket. Guess how much money BMAP spends on flow devices and solutions that will last longer than a season? I’ll give you a it, it’s a ROUND number.

One thing that confuses me in the article is this:

Also in the budget are funds to support a percentage of a Wildlife Beaver Specialist.

What percentage of the guy did you get? The part that goes over the fence last? Because I’d ask for my money back.

Hey, speaking of actual beaver specialists, and beaver benefits, NOAA just released its offical Oregon coast Coho Recovery plan. Which mentions beaver lots of times (by my count 227 times). Lots like this:

capture It even had time for the honorable mention of our noble friends in South Umpqua.

captureIf you want to grind your teeth in envy that California is so remarkably backward that we just can’t have nice things, go read the report. It’s beaver-licious, and someday we might be too!


captureNot a bad beaver report considering its from Indiana. I can’t embed it here but click on it for a nice review of the issues. Even though they newscaster can’t tell a lodge and a dam apart, there is actually discussion about beaver benefits and options supposedly being considered.

Damming Up the Place

A family of beavers is currently living the Hawthorne Park Wetlands it’s kind of like having, squatters move into your neighborhood. The rodents are causing a big problem and the Vigo County Parks Department is facing a tough decision.

The Parks Dept. say trapping and killing the beavers in the area is an option. The other alternative would be to capture and relocate the animals, but that equipment can cost around $200 per beaver. The issue is the dams they build can cause water back up in other areas.

On a cold, frosty day there’s not much activity at Hawthorne Park. But there’s definitely something going on.. and it concerns the wildlife here. In particular some pesky beavers.
    
“When they create dams, stop up water bodies, which creates sort of artificial wetlands in areas where people might not want those wetlands to be,” Falyn Owens, said

Owens, Urban Wildlife Biologist with Department of Natural Resources says the ideal would be to put up barriers to stop the animals. But if something more drastic is needed, then trap and kill is favored over capture and release because then the beaver essentially becomes someone else’s problem.

The beaver taking down trees and potentially causing flooding are primary concerns, but the animal does a lot of good too.

“They are what we call ecosystem engineers which makes them an incredibly important species in the natural system, just like human beings, they have the capacity to change their environment,” Owens said.

Since we’re talking about Indiana I would ordinarily hold little hope for these beavers, but I was tipped to the story by someone who works for the parks department who was tipped by the reporter. I was able to pull up email for Ms. Owens and the park superintendent, and send them information about flow devices and beaver benefits. Who knows? At least there’s a chance things could work out.

To be honest I was surprised they have a biologist in charge of Urban Wildlife at all. And Falyn Owens wrote me back twice, basically saying I can’t do anything and the park has a license to kill. But still. We’re grading on a curve.

Robin let me know that the infamous dollar store beaver made his way to Anderson Cooper at CNN the other night.  Apparently causing him to get a bit of the giggles. Discretion being the furrier part of valor, I won’t comment. Sit thru a short commercial and enjoy the clip.


“We’ll have to figure out if this is the handiwork of an                                                   animal of interest or “primal” suspect.”

Oh Oh! I know! Call on me!

Beaver: Gnaw-ty or nice?

A sign posted to a tree in Broadhead Creek Park warns visitors “Use of property, streams and ponds at own risk.” That same tree now presents a hazard. With a section of a trunk gouged out, only a narrow piece of wood holds the tree upright.

“That tree may have to come down,” said Stroud Township Supervisor Daryl Eppley. “It looks pretty far gone, and we don’t want to put the public at risk.”

The damage was discovered by recent park visitor Bill Sine. Township officials have one suspect already – a beaver. Sherry Acevedo, executive director of Stroud Regional Open Space and Recreation Commission, said preliminary evidence shows signs of an animal preparing for winter.

“Beaver activity does occur naturally along the stream,” she said, “and they do typically chew on trees.”

Stroud Township could decide to remove the tree as early as Tuesday, said Eppley. A public works crew will investigate multiple factors, including the direction the tree might fall.

“Even if it falls into the stream,” he said, “it can cause a dam – something beavers are notorious for.”

Full credit to the author of the article for using an actually new pun. “Gnawty or Nice” amuses me. Stroud Township is in Monroe county in Pennsylvania. It is one of the counties stricken by drought, although they apparently don’t want any beaver dams saving their remaining water though. Beavers are rascals.  Any amusement leftover from the very rare new pun in this story is directed to the public works crew who will be “Investigating multiple factors”to determine which way the tree is going to fall. I can just see our DPW crew now out with their tape measures and plumb bobs using calculus to determine the trajectory.

michaelYesterday I showed you the trail cam video of Michael Forsberg which showed a beaver doggedly protecting his home from intruders. Turns out Michael’s a renowned wildlife photographer with extensive background in prairie wildlife. His glorious work has been featured in books and shown in National Geographic and PBS.

Lots of cranes, foxes and stunning night skies in his portfolio, and you should check out his website. But surprisingly few beaver. Obviously his resume has some beaver gaps that he is hoping to fill. We friended on facebook yesterday and I’ll do what I can to nudge him closer to beaver greatness.

capture
Sadly, this is Mr. Forsberg’s only beaver photo featured on his website.

Don’t I always save the best for last? Yesterday I read about the first episode of Autumn Watch in Cornwall which stared the river otter beavers. So of course I went looking for it. I wrote my buddy Peter Smith of the Wildwood Trust in Kent and he directed me to this. You should really watch the whole thing. But first I’m going to tell you what made me very, very happy.

The interview with scientist/naturalist Derek Gow shows him wearing the Worth A Dam hat we gave him at the beaver conference a few years back. Martinez in Devon! Worth A Dam around the world! Isn’t that WONDERFUL?
derekhatI’ve cued up the segment so you really need to watch!

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