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

Month: July 2020


So yesterday some one asked for an introduction to the Wenatchee Beaver group and I scratched my head in total ignorance. I can see they got a couple mentions on this website and there somewhere in Washington but I hadn’t more info than that.

Here’s a great introduction that slipped by me on July 1st.

Wenatchee Beaver Project Continues to Assist Wildlife, Habitat in Region

Kodi Jo Jaspers, Beaver & BDA Program Manager with Trout Unlimited in Wenatchee chats with KOHO Morning Show host Chris Hansen about the Wenatchee Beaver Project, a program designed to assist in the relocation of nuisance beavers and protect their natural habitat.

Sounds like the install low devices, wrap trees AND if all else fails relocate beavers. That makes them very popular with me. Also they have a Trout Unlimited crossover. Good Work. So Washington has the the Methow beaver project. And the Lands Council beaver project. And Yakima beaver project. And now the Wenatchee beaver project.

And what does California have?


Well, well, well, Norway is SHOCKED I tell you. Just shocked! That beavers have moved into the city park. Apparently that’s never happened before. Boy are they in for a learning curve.

Beavers move from the forest into town

After nearly becoming extinct in the late 1800s, Norway’s beaver population is now estimated to number more than 70,000. After making their mark in local forests around Oslo, some have even started moving into town, startling visitors to the Frogner Park and even residents of the city’s trendy Grünerløkka neighbourhood.

“Few animals, with the exception of us humans, can reform a landscape to the degree the beaver can,” notes Bjørn Vassnes, who writes an ecology column for newspaper Klassekampen. “They not only can cut down trees over a wide area, they also can change the hydrologic balance of an ecosystem.”

Vassnes wrote last week that such activity can do nature a favour, by limiting how water runs “from clouds to the sea,” thus dispersing water and restricting flood damage while also adding to biological diversity. That’s made them popular with ecologists and environmentalists even though the visual results of beaver activity isn’t very pretty.

Heh heh heh. I think your little nordic lives are about to get very very interesting.

City officials in Oslo are both surprised and a bit anxious after beavers have been sighted this spring from the Frogner Park in the west to the banks of the Aker River that runs from Nordmarka right through the heart of town. Newspaper Aftenposten reported how tourists in the Frogner Park were startled to see a normally nocturnal beaver swimming around in the park’s creek that’s fed by underground tunnels at both ends.

Then came beaver sightings along the Aker River (Akerselva) right near the former Ringnes Brewery that’s now a housing and commercial complex complete with one of Oslo’s largest cinemas.

Gosh beavers in the  middle of town! That’s soooo surprising! It almost never always happens! Let me see, do your towns have low gradient streams? Check√. And do your streams run through neglected wildlife corridors? Check √ And do you plant trees along them? Check√.

Hmm.

“This is rather fun and gives us an opportunity to see wildlife close at hand, in the middle of the city,” Terje Laskemoen of the city parks, recreation and environmental division (Bymiljøetaten) told Aftenposten.

“Seeing a beaver so far down the Aker River is suprising,” he added. “That another beaver made it all the way (from the forest bording the city) to the Frogner Park is very surprising.” Laskemoen stressed that it’s important for people to stay at a distance and show respect for Oslo’s latest arrivals.

Beavers are known to exist in populated areas, but problems can arise if trees start falling or if the beavers’ dams end up causing flooding instead of redirecting it. Laskemoen and his colleagues will be following beaver developments, and they may need to be captured and moved if they gnaw on too many trees in the park or along the river where people stroll as well. He said it “would be unfortunate” if the beavers start toppling trees.

“Beavers are usually afraid of people, though,” Laskemoen told Aftenposten. “I think they’ll end up leaving the park area pretty soon.”

Um, yeah. I’m sure that will happen of its own accord.

Children watching beaver in urban environment
Martinez, CAet us know how that works out for you okay?

Hey guess who gets new beaver patients in nearby Sonoma? These little siblings where transferred from Gold County Wildlife Rescue in Red Bluff to Sonoma Wildlife Rescue in near by Sonoma. If there is one thing in all the world Red Bluff is good at. it’s making orphans. I’m thinking Cheryl is paying them a visit very soon. And gosh, someone donated Worth A Dam a beaver coat a while back, maybe they want to cuddle with it?

Your donations to care for these ADORABEAVERS goes here.

 


There is truly no end to the number of destructive substances beaver dams can block. Take Uranium for instance. Did I ever mention that beaver block uranium?

Uranium Attenuated by a Wetland 50 Years after Release into a Stream

Wetlands have several important roles in the hydrological cycle, including maintaining water quality by removing surface and groundwater contaminants. Over time, the wetlands themselves can become contaminated, posing a secondary environmental threat.

About 80% of the U in the wetland was concentrated in a former beaver pond, a 73 000 m2 area (26% of the contaminated area). This contaminated wetland area was almost 2 km from the source, indicating that it comprised unique hydro-biogeochemical properties for immobilizing the released U. 

So wait, your telling me that even a FORMER BEAVER POND has hydro-biochemical properties powerful enough to neutralize URANIUM? You mean like nuclear waste/weapon uranium? Like Boris and Natosha Karloff uranium?

Short answer, “Yes.” Because beavers are awesome and their effects are awesome.

This contaminated wetland area was almost 2 km from the source, indicating that it comprised unique hydro-biogeochemical properties for immobilizing the released U. To the best of our knowledge, this is the first data-rich study to quantify the long-term effectiveness of a wetland to immobilize inorganic contaminants. Significant environmental changes to the system, such as those associated with hydrology, forest fires, or anthropogenic land use, may alter the complex hydro-biogeochemical interactions necessary for the long-term immobilization of the U.

That’s right. Uranium boys and girls.  You name it beavers can do it. Provided we let them live long enough to accomplish their goals.