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

Category: New Species


Just so we don’t become too jaded and accustomed to our wondrous creek viewing, I thought I’d take a moment to list some surprising things about going to visit the beavers. The first has to be their size. Everyone gasps the same thing when GQ lumbers out of the water. “They’re so BIG!”  The tail slap, if you’re lucky enough to get one, is a big surprise. I saw my first one in May of 2008 on a morning where there was a massive otter hanging out on the beaver dam. Dad slapped 19 times and I was finally able to get the last one on film!

The fact that beavers don’t eat fish or live in the dam comes as a surprise to many people at first. People are also surprised to learn that they don’t pat mud with their tails but can walk upright when they carry it. The kit tail size brings wonders of its own, and everyone seems to adore their little tail. Ahh. But beavers don’t have a monopoly on surprises. How about the way turtles leave their heads above water while they float and hang out? Or the amazing squawk of the green heron when his repose has been disturbed? Don’t forget the rapid swimming of the muskrat who appears to go right into the beaver lodge at times, or the fact that everyone uses the same passage over the primary dam.  I never fail to be surprised by the huge splash that comes when a massive fish leaps out of the water.  And my most recent surprise has been a reminder of how well your basic Norwegian rats can swim, and even dive!

I guess turning beavers into gold isn’t really all that surprising. It was once the driving force in opening the west. A lot of people did it. Millions of beavers were turned into gold and the entire terrain and geology of a country changed forever.  Places that had never known drought became arid, and places that had once supported rich growth flooded over. Never mind that’s no surprise. Beavers were turned into gold all the time. But how about this?


Susan Kirks is the woman behind PLAN and the badger advocate at the festival. I read about her online years ago and tracked down her contact information because I thought we might possibly have something in common. She has been working much longer at her much bigger cause to create an open space wildlife corridor in Petaluma, but we still had lots to talk about. She blogs for Petaluma 360 and wrote a fantastic account of Saturday’s event. Today she gets to be a ‘guest blogger’ but since I didn’t exactly ask permission you have to click on the link above and visit her site as well. Okay?

A Great Day for Beavers

by Open.Spaces

Saturday, August 8th, was a great day for Beavers – and for people, too.  The 3rd Annual Beaver Festival was celebrated in downtown Martinez, next to Alhambra Creek.   A walk over the nearby pedestrian bridge that crosses the creek provided a superb view of the beaver dam.  At one point, a green heron came to rest on the dam.  Beavers are nocturnal, so there wasn’t an expectation of a sighting.  What was stunning was the creek, the dam crossing it, the plant life on the creek’s banks, and the amazing quiet and feeling of peace when, just several feet away a lively celebration was in full swing.  It was like stepping from one world into another and then stepping back.  The support for beaver conservation was community wide and very alive.

The Paula Lane Action Network booth was open for Badger talk.  Many people of all ages stopped by to ask, are there badgers here? –  and to learn the story of the Paula Lane Badgers in Petaluma and South Sonoma County.   Others shared their own badger experiences.  A naturalist with the Walnut Creek Open Space Foundation knew of a badger sighting on Mount Diablo several years ago.  More recently, there’s been evidence of some burrowing near Brentwood.  I remembered this kind man from last year.  We’d discussed the benefit of building branch and brush piles among open grassland areas for wildlife cover and habitat.  A woman who used to live in Indiana stopped by and shared she and her dog had come upon a baby badger, covered by leaves, when out on a walk in Indiana many years ago.  “We got out of there very quickly,” she said, knowing the mother badger was probably nearby, possibly out hunting, and would not want to find a woman and her dog near the baby badger!  A young boy stopped by and shared he’s writing a paper about badgers for his 5th grade science class.  I told him I knew a web site that would love to post his paper if he wanted to send it to PLAN.

Next door to the PLAN booth was the Painting Extravaganza.  Frogard Butler, a talented artist, created a backgound mural of the Alhambra Creek area and Beaver Habitat, with nearby local streets.  Children were invited to imagine and creat with colored paints whatever they wanted to add to the mural.   At the end of the day, I went to see the mural.  “It’s very interesting,” the teacher/artist leading the painting process mused.  “They didn’t paint any people.”  Indeed, the mural was filled with all kinds of animals and wildlife, from a mother bird feeding her young in a nest to a nest full of eggs to all kinds of raccoons, skunks and beavers.  A lone scarecrow in a grassy area was the sole human-like expression.

At Noon, children led a procession of a beautifully handpainted Beaver Banner through the festival paths.  Throughout the afternoon, musicians entertained festival goers, culturally diverse and musically joyful.

Also close to the PLAN booth were the Mount Diablo Audubon Society, where adults and families with children shared shifts and talked about the amazing bird life in Contra Costa County; the National Park Service, with a friendly and kind Ranger who knew everything about the John Muir National Historic Monument; and the Burrowing Owl Conservation Network, a grassroots group that organized to protect Burrowing Owl habitat in Antioch, becoming a resource and advocacy group for the species.

Another activity I found charming was – the charm bracelet.  Young people visited festival sites and learned about the beaver and its influence in our environment.  They visited the Friends of Alhambra Creek booth for a dragonfly charm, the Salmon Protection and Watershed Network booth for a salmon charm, the Native Bird Connections booth for the bird charm, the Lindsay Wildlife Museum display for an otter charm, and Worth a Dam’s headquarters booth for the beaver charm – and questions and answers about what they learned – and then the bracelet to link all the charms together – demonstrating the links in the ecosystem.

Heidi Perryman, Cheryl Reynolds, and everyone with Worth a Dam (www.martinezbeavers.org/wordpress) once again organized and provided, really, an incredible venue for wildlife appreciation and environmental education – with lots of fun – in support of the Martinez Beavers.  The Channel 5 evening TV news on Saturday night broadcast the day’s events and, again, elevated appreciation and awareness for Nature and the human place in it.

Isn’t that great and generous writing? Have you clicked on the link yet? Go ahead, I’ll wait. And when you come back I’ll tell you a secret. I am certain Susan became undeservedly fond of me when I told her the story of my childhood neighbor (the first female sheriff in Contra Costa County) throwing a dead stuffed badger over the fence for me to see: 3 year-old Heidi very weirdly decided that this dead fierce creature would become the treasured stuffed animal that I carried around and slept with for years. It was about 4 feet long, had very coarse fur and razor sharp claws. Ahhh. My parents knew better than to let their daughter sleep with a dead animal, but I was inconsolable without it, and my odd attachment prevailed. I am certain that it had an effect on my developing personality because I am told I can be fairly stubborn. (I say tenacious!)  Who ever performed the taxidermy did it very poorly because this particular badger was quite thin and long….I didn’t find out badgers were bunchy and short until I was 22.

Thanks Susan for the great article and the enormous advocacy you have done/are doing. I’m was so happy to see your smiling familiar face at the festival and can’t wait to see the remarkable finished project you will achieve.


Blue Whales are the largest living animal on earth – not just currently, but EVER in the history of the world. They are bigger than elephants, than mastadons. bigger than brontosaurus. The rolling back of a blue whale emerges from the water like a new penisula. They spout heights of 30 feet. If they lived on land their massive weight would be impossible to bear, but their unmatched bulk is maintained with the smallest of food.

This food is abundant right now in Monterey Bay, and blue whales are being seen every day, usually in groups. Krill are considered (brace yourselves) a Keystone Species because they are so essential to the diet of so many creatures, and because they themselves feed on the smallest plankton, seamlessly tying our oceans together. (Clearly our keystone species is way better, because who would ever have a krill festival?) (Ahem, blue whales! that’s who!) The bloom of krill is also bringing humpback, dolphin, squid, even birds. This excellent graphic is from the Sacramento Bee which had an outstanding article this weekend about the blue whale extravaganza going on right now.

I went searching for some youtube glimpses of these remarkable animals. Most are filled with the kind of gasping human noises that one associates with the sighting of rare wildlife. Whale watching boats are frantically adding tours to make space for more people to see them. People are flocking in droves to experience the splendor. I particularly liked the stunned silence of this one: a zodiak driver alone who was clearly not expecting company. Listen all the way until the fluke emerges. (Youtube is being wonky today, but keep trying, honest).

Because of their massive size Blue Whales were too big to be hurt by the whaling industry until relatively late. Sail boats and harpoons were no match for them. There were once 350,000 thought to roam every ocean in the world. In the late 1800’s, a clever Norwegian came up with the exploding harpoon gun, and the macabrely pragmatic idea of filling the bodies of dead large whales with air so they wouldn’t sink the boat. Blue Whales didn’t become the target of choice until 1900, but in a trim 30 years 99% of their population was destroyed. Now the numbers hover around 8000-10,000.

The good news is that the killing stopped, and these remarkable animals seem to be doing okay. If you have a chance to sneak away to Monterey this week you might want to go see for yourself.


The summer osprey are back in the west hills of downtown Martinez. (Remember the false alarm “eagle nest” in the football field last year?) The Osprey roost in the evenings in a large dead tree near the top of green street and fish during the day at the Marina. When I get home at night I can hear their piercing chirp to each other. Sometimes if I imitate it just right I can lure their flight circles right over my house. Jon saw the young one begging for food from mom in the air over the beaver dam. (Don’t worry about our kits, though, these are strictly fish eaters!) If you’ve never had the remarkable sighting of an osprey catching a fish check out the video below. Imagine how much better it gets in the middle of a lake of forlorn and unlucky fishermen.

A wildly beloved female osprey “Lady” is the oldest known Osprey in the UK and has returned every year to her webcam nest to raise 56 off spring. This year she got very ill, and supporters worried she would die with no new eggs, or not survive to see the offspring fledge. Her rally to health was celebrated accordingly.

An osprey thought to be just hours from death a few weeks ago has survived to see her chicks leave the nest.

The first fledging took to the skies at the Loch of the Lowes centre in Perthshire on Sunday morning, the Scottish Wildlife Trust said. The second made its first flight at 1000 BST on Monday. The chicks’ mother, a 24-year-old osprey called Lady, suffered a bout of ill health in June. Experts feared the bird would die when she stopped eating.

But thousands of webcam viewers witnessed her sudden recovery days later.

Female ospreys live an average of eight years and produce about 20 chicks in that time.

But Lady – the oldest breeding osprey in the UK – has produced 56 eggs and has now seen 48 fledge.

The bird has developed an international following through the webcam trained on the eyrie throughout the breeding season.

Wildlife centre manager Peter Ferns said: “We are overjoyed that our female breeding osprey has once again been successful in producing and raising chicks which have fledged the nest.

“This is the 20th consecutive year we have watched over this bird at Loch of the Lowes and it’s certainly been one of the most dramatic.”

Mr Ferns said it was an “emotional moment” for staff at the centre and webcam viewers when the chick fledged.

He said: “A few weeks ago we didn’t think we would see this day after the female became so ill. Since her remarkable recovery, she has amazed us all again with her tenacity and dedication to her chicks.

Sound familiar?

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