The Beaver Believers, U of C Film Screening

Monday, November 5, 2018 from 5:00 PM to 6:30 PM (MST)Calgary, Alberta

Join director Sarah Koenigsberg for a private screening of her new film “The Beaver Believers”, a film about “passion and perserverence in an era of climate change”. Filmed in 8 western US states, Mexico, and Canada, this film focuses on the restoration and management of the North American beaver in watersheds of the American West.

This event is being sponsored by The Miistakis Institute (www.rockies.ca) and the Alberta Riparian Habitat Management Society (Cows and Fish) (www.cowsandfish.org).

So many of our friends together in one place! Hurray! I knew C&F would want to be part of a screening. I’m so glad its coming together so nicely in this “year of the beaver”.

Speaking of which, I heard from Ben Goldfarb that he liked he film and Robin pointed out that he had uploaded one of his own about some beaver relocation he was part of in Washington. Enjoy.

Now I’m off to the sierras for little late autumn. We missed the best showing but wish us a little color anyway.

HOPE VALLEY CALIFORNIA

Delicious autumn! My very soul is wedded to it,
and if I were a bird I would fly about the earth
seeking the successive autumns.”

George Eliot

There is much to revisit on the flooding front. I’ve been checking out the recent paper on this front from Puttock et al from Exeter University. Here’s the money quote on flooding.

beavers were likely to have had a significant flow attenuation impact, as determined from peak discharges (mean 30 ± 19% reduction), total discharges (mean 34 ± 9% reduction) and peak rainfall to peak discharge lag times (mean 29 ± 21% increase)
during storm events.

And those effects were only from the 13 dams of a single pair of beavers! Imagine the effect of a healthy stream full of beaver! Apparently I’m not the only one to be really excited by those numbers. I’ll post the article at the end.

Beaver dams helping with floods

Beavers have been acting as engineers of their own craft in wetland areas for over a hundred years with their dams. However, rural people have had their concerns of the future prospects of flooding in their areas and will have the opportunity to learn how beavers can make an impact on water storage during periods of flooding and drought at an upcoming symposium hosted by the Miisstakis Institute and the Alberta Riparian Habitat Management Society (Cows and Fish) on how humans and animals co-exist.

“Beaver can absorb quite a significant amount of medium-sized floods and at the same time they provide benefits for ranchers and the environment,” said Rob Gardner, a Medicine Hat- based conservationist and consultant.

Gardner had noticed on his hikes out in the prairies that there were streams with beavers in them that were looking healthy with lush growth along the banks, while others nearby did not have the same treatment.

“Occassionally they’ll put a dam where it starts to flood something that people have gotten attached to whether it’s a hay field or wintering areas that’s close to a creek. If a beaver dam is flooding your property, then chances are a flood will be flooding it pretty soon. Beavers are giving fair warning that you build your structures close to the creek.”

You have to love Cows and Fish and the Miisstakis Institute for spreading the word so well and bringing it so down to earth for the ranchers. Beavers are giving you a message about your land and what you can expect. Pay attention! You can tell what a difference beavers make by using your eyes by just looking, (like we did in Martinez), or you can science the shit outta this thing, as they are doing in Wales. Turns up you end up with pretty much the same result.

Beavers make the difference, pass it on…

Brazier