Category: Beavers and Ice

“Beaverland”

heidi08 Beaver Art, Beaver Behavior, Beavers, Beavers and climate change, Beavers and Forests, Beavers and Frogs, Beavers and Ice, Beavers and Insects, Beavers and salmon, Beavers and trout, Beavers and water, Beavers or Social Ambasadors, Educational, Environmental, Friends of Martinez Beavers, Who's saving beavers now? November 12, 2017

Taos is a historic and artist mecca in the upper middle of New Mexico. With an elevation of nearly 7000 feet, you will definitely feel the visit all the way down to your lungs. There’s plenty to keep you busy whether your hiking, painting or meditating. But save some free time tomorrow evening because Ben Goldfarb will be talking at the Harwood Museum about beavers and his new book.

Talk targets beavers and ecosystems

Environmental writer Ben Goldfarb will spend his October residency at the Aldo & Estella Leopold Cabin putting the final touches on a manuscript about the importance of beavers in restoring ecosystems.

Goldfarb holds a master’s degree from the Yale School of Forestry & Environmental Studies – the same school that Aldo Leopold attended and was among its first graduates. And the Leopold Cabin sits across the valley from the historic seat of the beaver pelt trade in the early 1800s at Taos Pueblo.

“I can’t think of a better venue at which to complete my present project, ‘Song of the Dammed,’ a book about the ecological and hydrological benefits of North American beaver restoration,” said Goldfarb, who spent last summer surveying ranchers, scientists and public land managers about beaver restoration. “Northern New Mexico plays in integral part of the story I want to tell. And I’m happy to be invited to U.S. Forest Service property, as that is an agency that gets the importance of beavers the most.”

Ooh that’s so exciting! I wrote Ben yesterday to see if someone will be filming or taping the talk so the poor souls not in Taos could see it. He said he wasn’t sure and corrected that the books title is now “Beaverland”.

Goldfarb will present elements of his book, including a history of beavers in North America, the ways beavers influence restoration, and several case studies that support his findings at a presentation planned Wednesday (Oct. 4), 7 p.m., at the Harwood Museum of Art, 238 Ledoux Street in Taos. The presentation is free and open to the public.

The Aldo and Estella Leopold Residency began in 2012 as “an inspiring retreat for writers to reflect and create in the home where Aldo and Estella Leopold first lived as newlyweds from 1911-12,” a press release states. “Now in its 6th year, the Leopold Writing Program selects one to two writers for one-month-long residencies, depending upon funding. Participants receive a $500 stipend to help defray travel and living expenses. In exchange, residents give a public presentation of their work in Taos.”

Past residents include Courtney White, John Hausdoerffer, Bonnie Harper-Lore, Leanna Torres, Gavin Van Horn, Tovar Cerulli, Priscilla Solis Ybarra, Andrew Gulliford, Maya Kapoor, Andrea Clearfield, and Ariana Kramer.

Could Ben be in better company than the spirit of these great writers? I don’t think so. He asked me what I thought of “Beaverland” as a title and I said it was nice maybe kind of similar to “Beaver World” and Enos Mills territory? My personal inclination would be more to something about the way they are an extremely unappreciated resource that gets ignored. Like “Untapped” or “Unsung” or more specifically focused as to their function, “Water-Savers”.

I also tossed out the notion I had been toying about thinking of beavers as “Stream-catchers” (playing off the idea of dream catchers being the Ojibwe belief of the woven hoop you place near the infants crib to keep out the bad dreams) Maybe the beaver dam itself is the web? Keeping out flooding and drought, and the stream that it brings are the ‘good dreams’ vibrant with fish and full of life?

Ben liked that idea and thought it might become a chapter, so we’ll see what happens. In the mean time I’m excited that beavers get a book and Ben gets to talk about it tomorrow night.

Sticking Place

heidi08 Beaver Art, Beaver-themed merchandise, Beavers, Beavers and Birds, Beavers and climate change, Beavers and Forests, Beavers and Frogs, Beavers and Ice, Beavers and Insects, Beavers and salmon, Beavers and trout, Beavers and water, Beavers elsewhere, Beavers or Social Ambasadors, Creative Solutions, Educational, Environmental, Who's saving beavers now? September 14, 2017

Lovely letter this morning from Caitlin Adair of Vermont about how property owners can help save water and mitigate storm damage. When I looked her up I saw that she was friend and neighbor of Patti Smith, which makes a lot of sense. (Patti is the wonderful artist and writer behind ‘the beavers of popple’s pond.) Caitlin’s letter is full of great suggestions that you should read and implement, but obviously the last one is my favorite.

Individuals can help make area more flood-resistant

What can we do, as individuals, to turn all the rain that a big storm brings into an asset rather than a disaster? You can look at your property or backyard and see what you might do to stop or slow the flow of water into nearby rivers. A few sandbags placed along a natural pathway for water runoff could prevent erosion and slow flooding. A more permanent solution might include building earth berms in these places or directing roof or driveway runoff into a rain garden.

Finally, beaver dams and beaver ponds also help rainwater to stay where it falls, soak in slowly, and restore aquifers. Beavers are the original wetlands engineers. Let’s support their work for the benefit of all.

Well said, Caitlin! And a great time to say it when folks are thinking about the effect of storms. From now on you are officially a friend of Worth A Dam.

Yesterday I was asked by Michael Howie of Fur Bearer Defenders to do a webinar presentation of our story for their Compassionate Conservation Week at the end of next month.

This unique event replaced our traditional Living With Wildlife conference by utilizing webinar technology that can bring together speakers from around the world, with audiences from around the world. Anyone with a computer and an internet connection can attend or participate as a speaker (though speakers will need a microphone, which is quite inexpensive). Each day we will showcase two to three webinars from a variety of speakers, all of which help wildlife advocates, researchers, students, and animal lovers get their communities on track with the concept of compassionate conservation.

We talked about my doing it last year but the timing was a problem. This year things look better so I agreed. I haven’t done a powerpoint presentation since my early days on the subcommittee, so I will need to do a little work to get ready, but I’m happy to help. We are heading for a vacation at the coast next week and I’m hopeful that some ideas can come together along the way. If it all works out, I’ll give you the specifics so you can attend or listen later. Stay tuned!

Every now and then some new gadget or technology catches my eye and I can just see how this could be incorporated into a wonderful activity. Two weeks ago it was the sticker books from Moo printing, which I must have seen on another website looking for information about children’s crafts. Each book contains 90 stickers printed according to your instructions. Everyone could be different if you like. And the entire set costs just 10 dollars.

I thought I’d try one out just to see if I liked it.

How remarkably cute is this little book? The stickers are the size of postage stamps. I know what you’re thinking. How does this relate to beaver education? I’ll tell you how. Suppose each sticker book is a different species, birds, fish, dragonflies, frogs etc. And suppose kids had to ‘earn’ each sticker from the exhibitors by learning how beavers helped that animal. And suppose kids were given a card printed with an inviting keystone image on which to place their gathered stickers. A ‘Keystone Keepsake’ let’s call it. Like this for instance.

The physicality of placing that sticker on the card does a lot to really make the ecosystem connection. As you can see the possibilities are practically endless. I talked with Mark Poulin last week about reusing his very fun images he did as buttons one year. He gave permission and thought it was a great idea. Then I pulled together a keystone image with the fun illustration of Jane Grant Tentas, and it all came together. We could do 15 species for 150 dollars for 90 children, and I bet if I poke Moo a little bit I might get a bit of a donation because look how I’m plugging their adorable product!

Unusual for Utah

heidi08 Beaver Art, Beavers and Frogs, Beavers and Ice, Beavers and Insects, Beavers and salmon, Beavers and trout, Beavers and water, Beavers elsewhere, City Reports, Creative Solutions, Do beavers live in the dam?, Educational, Environmental, Who's saving beavers now? September 6, 2017

This is footage of the hard working Utah DWR group installing BDA’s in the higher elevations of Utah. They make little beaver dams to save water and hope it will help out the wildlife and lure beavers to move in. Up until this VERY moment I always thought Utah was smarter than us about beavers. Not anymore.

Updates from the Utah Division of Wildlife Resources

At first glance, it appears the wrong species has been building dams in Miller Creek. DWR habitat crews have taken on the beaver’s usual role, dropping in support poles, weaving in tree branches and packing mud on the structures they’re building. The goal of this unusual project is to re-flood the floodplain and create pools for the river’s sensitive and endangered fish. Having more water in the area will also benefit the mammals and birds that use the stream corridor.

So far so good. But now comes the CRASH! Feet of clay indeed!

Biologists hope that beavers will eventually move into the structures and continue the effort.

For just a moment I’m going to amuse myself with the absurd thought that all the biologists of Utah (and not a few confused reports) really believe that beavers live in dams. In my fantasy they are truly standing by with clipboards and befuddled looks on their faces wondering why the animals don’t move IN to these lovely solid walls they built. Heh heh. Do they also wonder why bird nests have those ridiculous holes in them, and aren’t just solid twig bricks too?

Okay, I’m done. I do not for a moment believe this comment is the work of a biologist. Once again Heidi will explain kindly to reporters that beavers don’t live IN the dam. The dam is solid. Like a wall built to hold back water. It doesn’t have an inside. Think of it like a mattress. You don’t sleep inside your mattress do you? Beavers live in the lodge. I realize this requires you to learn two words instead of one, but I truly think you’re up to it. (Most of you.)

Honestly, Utah is too good for rookie mistakes like this.

Projects like these help raise the water table and restore natural floodplains, improving habitat for birds, fish and other wildlife. A special thanks to ConocoPhillips and Trout Unlimited, who have been great partners on this and many other projects!

I received the grant application for 2018 from the Fish and Wildlife Commission and have been thinking a little about possible projects when I came across this lovely drawing by Jane Grant Tentas of New Hampshire. I love the inviting curiosity of the girl, the crisp vibrancy of the colors and the rich duality of the world. My goodness if this were only a freshwater habitat it would be so valuable to teach kids about ecosystems above and below water.

ca663334f7be916f5b55533b0bcd908e — *Beneath: Jane Grant Tentas*

As it happens, Jane teaches high school art about 20 minutes away from our beaver friend Art Wolinsky. So I’m hoping he puts in a good word for beavers, and maybe we can persuade her to go fresh?

Riparian Ripple Effects

heidi08 Beaver Behavior, Beavers and Birds, Beavers and climate change, Beavers and Forests, Beavers and Frogs, Beavers and Ice, Beavers and Insects, Beavers and salmon, Beavers and trout, Beavers and water, Environmental August 14, 2017

There’s a nice article out of the Michigan Fishing Wire that I know you’ll enjoy. It’s all about the Riparian and why it matters. The term riparian is from the latin riparius meaning river bank and first use in 1849. But it also relates to the old norse term meaning ‘rip’ as the bank is cut away from the land by water. Now Michigan got really excited about beavers coming back to the Detroit River, but they don’t exactly love them if you know what I mean.

Riparian Areas–Valuable for Fish, People and Wildlife

The thousands of rivers, lakes and streams in Michigan are beautiful, special places, not only to a wide range of people, including anglers, boaters and campers, but numerous plant and animal species. Those areas between the water and the uplands are called riparian areas or riparian zones. A riparian management zone is “an area designated and consciously managed to protect functions and values of riparian areas.”

Within a watershed — the area drained by a river or stream system — the lands next to streams and rivers are particularly important to the health of those waterways. “Because of the unique conditions adjacent to lakes, streams and open-water wetlands, riparian areas harbor a high diversity of plants and wildlife,” Michigan Department of Natural Resources fisheries biologists said in a report on “Riparian Zone Management and Trout Streams: 21st Century and Beyond.” “Life is simply richer along rivers and streams.

“Riparian areas are ecologically and socially significant in their effects on water quality and quantity, as well as aesthetics, habitat, bank stability, timber production, and their contribution to overall biodiversity.” Plant habitat along rivers and streams is called riparian vegetation. The plants that grow there have an affinity for water.

“Vegetative cover refers to overhanging or submerged tree limbs, shrubs and other plants growing along the shore of the waterbody,” the U.S. Environmental Protection Agency’s website states. “Rivers, streams and lakes can be buffered from the effects of human disturbance in the watershed by varied, multi-layered vegetation in the land corridor that surrounds them.

“Healthy, intact vegetative cover in these riparian areas can help reduce nutrient and sediment runoff from the surrounding landscape, prevent bank erosion and provide shade to reduce water temperature. Vegetative cover can also provide leaf litter and large wood (such as branches and logs) to serve as food, shelter and habitat for aquatic organisms.”

In Michigan, large woody debris from mature trees growing along streambanks controls how streams look and function.

“Large woody debris provides cover for salmonids (trout and salmon), habitat and food for aquatic invertebrates, adds nutrients, traps smaller debris, provides feeding and resting sites for a wide variety of wildlife, and has other beneficial effects,” the DNR fisheries biologists said. “When leaves, twigs, sticks and even entire trees fall into streams, they provide both food and shelter for aquatic insects, and habitat for reptiles, amphibians, fish, mammals and birds.”

“These include larval and/or adult water bugs, water beetles, caddisflies, stoneflies, dragonflies/damselflies, mayflies, fish flies/alderflies, true flies, riffle beetles, aquatic earthworms, scuds, leeches, snails and limpets, and crayfish,” the park’s website said. “The presence of caddisfly, stonefly and May fly larvae indicate that streams here are of high quality and are in good ecological health.”

The DNR fisheries biologists said the agency and its partners spend many thousands of dollars each year to introduce additional large woody debris into our river systems, debris that has been lost artificially over time due to a variety of circumstances.

Do you think this article, focused on the benefit of the riparian and emphasizing the thousands of dollars spent every year to get woody debris into it, might mention the importance of the hardworking animal who does it for free? Well only in the briefest nonspecific way, of course.

Tree frogs, wood turtles, salamanders, and many other reptiles and amphibians, use the water for laying eggs and breeding each spring. Ospreys, eagles and herons are among the bird species that rely on streams, lakes and rivers for food and nest in large trees nearby.

The endangered piping plover nests and feeds on the sandy and rocky beaches of Lakes Michigan, Huron and Superior. Terns and gulls nest on rocky shoals and island shorelines. Ducks, geese and swans nest on coastal marshes.

“Mink, otters, muskrats and beavers can be found feeding and denning along river shorelines,” Vaughn said. “A handful of unique tree species also grow on the banks of Michigan’s rivers. Paw-paw, blue beech or musclewood, and sycamore trees thrive in the wet, periodically flooded soils along rivers.”

That’s all the mention they get, but it’s still a pretty nice article. And hey, I just realized you could easily replace the word ‘RIPARIAN’ with the words ‘BEAVER” and have yourself a very nice article.

~~Riparian~~ Beaver areas help control non-point source pollution by holding and using nutrients and reducing sediment.

~~Riparian~~ Beaver areas are often important for the recreation and scenic values. However, because riparian areas are relatively small and occur in conjunction with watercourses, they are vulnerable to severe alteration and damages caused by people.

~~Riparian~~ Beaver areas supply food, cover, and water for a large diversity of animals and serve as migration routes and stopping points between habitats for a variety of wildlife.

Trees and grasses in ~~riparian~~ beaver areas stabilize stream banks and reduce floodwater velocity, resulting in reduced downstream flood peaks.

Alluvial aquifers help maintain the base flow in many rivers in humid areas because of high water tables. In drier climates, streams lose water that can help build up the water table deep beneath the stream.

Tadaa! Much better! The article mentions a group called ‘River Partners’ based in California. Which makes me wonder how those feel about the flat tailed partner in general? Maybe they get a letter.

Speaking of the valuable things that come out of Riparian Zones, look what Moses filmed yesterday morning along Alhambra Creek. Looks like that little dam is cousin to a slightly more established one upstream which is the front yard of at least TWO beavers. The smaller one looks young (check out that tail length) and could easily be the youngster that was born in the creek last October (ten months old?). Which would suggest that there are actually more of them than this film shows. But who really knows, they could be a totally new family just settling.

That particular RIPARIAN is very very deeply incised, so I can’t imagine a dam will stand any chance at all once it starts raining. And every foot is lined with houses, so operation ‘educate and pacify the neighbors’ will have to be in full swing! I’m just happy they’re here. And so, obviously is that little skunk who finally has a way to get across the creek.

Alaska Answers

heidi08 Beaver Behavior, Beavers and Ice, Beavers and Insects, Beavers and salmon, Beavers elsewhere, Educational, Environmental, Who's saving beavers now? July 31, 2017

Yesterday’s bagging and tagging of the silent auction items was a breeze with Leslie and Deidre’s capable help. Everything should come together easily on the day, and I have great faith it will produce irresistible attraction to many gleeful bidders. Both Leslie and Deidre already bought 5 posters each and two beaver mini-journals, so the allure of those items is not in question!

Which makes it a great time to appreciate the very good work coming out of Alaska who is (as it happens) much, much smarter about the relationship between beavers and salmon than the PBS program on the very topic in question. Here’s today’s podcast on the subject of upland sloughs in glacier rivers. Listen for a great short description of why beaver ponds are safe rearing habitat for Coho salmon.

The Ecology of Glacial Rivers: Upland or backwater sloughs

The third of a new series from the Susitna Salmon Center: The Ecology of Glacial Rivers. This segment by Jeff Davis, and voiced by Katie Kierczynski, describes how suspended sediment changes conditions in main channels of glacial rivers, and how fish have adapted to these changes.

Beavers often build dams across the mouths of upland sloughs increasing water depths, and decreasing water velocities. Water depths in sloughs is maintained by flows in the mainstem. High mainstem water keeps waters deep in sloughs; however, when water levels drop in the fall, sloughs can drain or become very shallow. Beaver dams help maintain water depths in sloughs even when flows in the main channel are low.

Thanks KTNA for a great summary. I only wish everyone was listening!

I found out this week from a friend working for the beaver patrol started by our old friend Bob Armstrong in Juneau, that Bob has retired from the patrolling but is maintaining a great website using his photos and observations over the years. It’s called Bob Armstrong’s Nature Alaska! Go check it out with caution because you just might end up spending hours lost in the wonders of his epic work.

Meanwhile festival-news gotta boost from a nice article in the Martinez Gazette yesterday. Hopefully all this will help us have a great attendance this year, even without the peddler’s fair! Double click on it to zoom in close.