River Valley News - Jan 27, 2022

Better protection of Edmonton’s river valley needed
Kristine Kowalchuk writes in an opinion piece that between 2000 and 2015, Edmonton lost 6.4 per cent of our river valley natural areas, which translates to 75 acres each year. Since 2015, the losses have continued with another 200 acres lost to the Valley Line LRT and the E.L. Smith solar farm. As more people use the river valley for recreation, we need more land, not less.

She recommends creation of a Parks Department, as our city seems to be the only city anywhere without one. Currently, teams overseeing the river valley and parks are spread over other departments. In addition, Council needs to re-establish a Biodiversity and Climate Change Advisory Committee, that would reflect scientific consensus that the biodiversity and climate crises must be resolved together, and tap into existing community resources.

Kowalchuk urges the river valley planning modernization process prioritize the goal of greater ecological protection of the river valley as a biodiversity core area and a regionally significant wildlife corridor. Protecting this corridor is critical to the health of the system, and our city, and should be the starting point for river valley planning.

Finally, she suggests current operations funding be redirected so that the river valley is maintained as an ecosystem rather than a facility. Working with nature costs less than working against it and supports public health. There is opportunity here for Indigenous leadership. Read complete article at https://edmontonjournal.com/opinion/columnists/opinion-better-protection-of-edmontons-river-valley-sorely-needed-in-2022

River valley artifacts found this past summer
Andy Young’s photo shows a sampling of artifacts he found in river valley walks close to his home. They were collected in a responsible manner and in the case of embedded items the Royal Alberta Museum (RAM) was notified and came to the site to document.

He says the bison metatarsal (canon bone) on the left was put at 6-7000 yrs BP by RAM; the one beside it came from the same strata and shows indications of being broken open for the marrow by a stone tool similar to the scraper/basher type stone tool above it.

The two bison long bone splinters appear to be awls or piercing tools of some sort like those found at the Mitchell site in South Dakota and beside them is part of a bison pelvis which has a nice ergonomic feel to it which he bets is a hide scraper.

The horn core and partial skull at the top came out of the sediment when the river was low late in the year. The reverse side shows the brain case exposed to extract the brain to use in the tanning process.

The final artifact may be the most intriguing as it brings us all the way to the 1800’s. It is the concave end of a bison scapula that was clearly sawed off above the joint. It too was found at low water in the silt. Young believes that artifact is connected to the provisioning of meat to Fort Edmonton as detailed in an entry in John Rowand’s 1823 General Report (found on p110 of Archaeological Survey of Alberta Occasional Paper 39). Learn about RAM at https://royalalbertamuseum.ca/

Rusty Blackbird conservation a Canadian responsibility
The Rusty Blackbird breeds up to the northern tree line in Canada and is listed as sensitive in Alberta. Seventy percent of the bird’s breeding range is in Canada, so it is considered a species for which Canada has a major responsibility in terms of conservation.

It is a summer resident of northern Alberta and nests usually within 12m of water. The typical breeding habitat is forested wetlands, which can include slow-moving streams and rivers, peat bogs, sedge meadows, marshes swamps and beaver ponds.

The Rusty Blackbird has exhibited an immense population crash over the past 50 years. The magnitude of this trend has been estimated up to an 85% population decline since the mid-1960s. The species faces a multitude of threats both on its breeding and wintering grounds, which has resulted in the cumulative effect of a massive population decline.

Threats within the species’ breeding range include wetland conversion and alteration, pesticide exposure, acidification, and climate change. Learn more, and what you can do, at https://naturecanada.ca/discover-nature/endangered-species/rusty-blackbird/

A history of my father’s market gardens
My father was born in the impoverished county of Hoisan in southern Guangdong province in China and was chosen at age 13 in 1921 to go to Canada. By 1924, my father was in Alberta. In his farming village in China, Wong Bark Ging would have gained experience growing food – an advantage in becoming a market gardener here.

My father’s first market garden was south of the General Hospital near the High Level Bridge. The Royal Glenora Club sits on the site of the former Chinese market garden. By 1947 he gardened and lived in a house on the hillside near Government House where he befriended Ernest Stowe, the Chief Provincial Gardener. This friendship led to an advantageous arrangement to use city water for his garden.

The discriminatory Chinese Exclusion Act was finally repealed on May 14, 1947 making it possible for my mother to join my father in 1949, eighteen and a half years after they were married. In 1930, my father had returned to his ancestral village to marry Young See.

Before her arrival, my father’s dwelling was moved to his 10-acre market garden in Calder. This was where my parents started their family. In 1954 I came into this family and in 1956, with dreams of better prospects for his growing family, my father rented an additional 20 acres across the Clover Bar Bridge down on the river flats at the bottom of present-day Sunridge Ski Area.

When spring planting was done, an array of irrigation pipes delivered water to our major crop of cabbages and other vegetables. My most vivid memory took place in early autumn. Our Chinese vegetables like bok choy and gai choy matured into tracts of bright yellow flowers. Dwarfed by the lofty stalks, it was an adventure to romp between the rows. Read Ging Wei Wong’s full story of his father’s market gardens at https://citymuseumedmonton.ca/2021/12/13/wong-bark-ging-%e9%bb%83%e6%9f%8f%e6%8c%af-a-history-of-my-fathers-market-gardens/

Hotel Macdonald an iconic figure on Edmonton skyline
Carmen writes “This is the settler history. Prior to this, the land was where my great grandmother Victoria Callihoo had her teepee.” https://windspeaker.com/news/womens-history-month/victoria-belcourt-callihoo-metis-woman-painted-vibrant-picture-of-the-west?

Photo by Louisa Bruinsma who writes “Yesterday morning, January 19, I was wonderfully surprised to see a robin in my backyard, eating berries from our mountain ash tree. When our children were young, the first person in the family to spot a robin would receive a $2 bill.

Alas, the toonie, our aging children and inflation has ended that tradition However, I continued the tradition when I taught ESL, showed the students the $2 bill I had saved, and a toonie became the prize for the student who got a full card in word Bingo of spring vocabulary.

Comment or contribution
If you have a comment, concern, or question, contact us at nsrivervalley@gmail.com Please also email us river valley photos or event information. Your friends, neighbours and colleagues can sign up for this newsletter on our web site https://www.edmontonrivervalley.org/

Sincerely yours,
Harvey Voogd
North Saskatchewan River Valley Conservation Society
780.691.1712

River Valley News - Jan 20, 2022

Bunchberry holds floral deployment speed record
Some flowers open quickly, and some are even spring-loaded, but the floral deployment speed record belongs to the lowly dogwood relative, the bunchberry, which when triggered opens its tiny four-petal bloom in less than a millisecond.

While some flowers recruit the help of pollinating insects by producing sweet nectars or are otherwise biologically engineered to entice potential pollinators, the bunchberry has a fairly peculiar and extreme method of dispersing its pollen to passersby.

When triggered by an insect or other pollinator, the bud of a bunchberry will explode into its flowered state so fast that it is not visible to the naked eye. As it flings opens, the hinged anther inside the flower projects pollen away from the flower and onto whatever is in range.

Even when viewed through a video camera at 10,000 frames a second, the motion is barely discernible. In the blink of an eye, the bunchberry is in bloom. Watch video at https://www.youtube.com/watch?v=aFR17bX0noI&t=8s

Hotel Macdonald an iconic figure on Edmonton skyline
Perched on the bank of the North Saskatchewan River Valley, the Hotel Macdonald opened on July 5, 1915. Setting the bar for hotelier excellence in Alberta, the hotel has long been known for its elegance and draw as a luxury destination.

The idea to create this spectacular holiday destination was that of the Grand Trunk Pacific Railway, which hoped to corner the market on tourist travel to Edmonton at the start of the 20th century. The company spared no expense in constructing its masterpiece, which took four years and $2.25 million to complete, worth $52 million today.

Named after Sir John A. Macdonald, Canada’s first prime minister, it attracted guests from across the world. After the 1939 visit of King George VI and Queen Elizabeth The Queen Mother, the grandest suite in the hotel was named in her honor.

Unfortunately, the Hotel Macdonald was forced to close in 1983 due to disrepair. But in 1985, the City of Edmonton declared the hotel a Municipal Heritage Resource, saving it from being wrecked. It was the first building in the city to receive this distinction. It was purchased by Canadian Pacific Hotels in 1988 and re-opened in 1991.

The restoration included the addition of specialty suites in what had once been the attic. Due to the unique construction of the building, these suites have turret spaces and magnificent views of valley below and the city of Edmonton. Learn more at https://www.historichotels.org/hotels-resorts/fairmont-hotel-macdonald/history.php

Horned Grebe a species at risk
The Horned Grebe is a small duck-like water bird that lives in small freshwater ponds and marshes containing a mixture of emergent vegetation and open water and have been observed in urban ponds in Edmonton and St Albert. It is imperative we protect their habitat, to prevent them from disappearing entirely.

In breeding plumage, it has a golden yellow patch of feathers behind its eyes that can be raised or lowered at will, giving it the appearance of horns. Chicks are fed adult’s feathers, a behaviour unique to grebes. This forms a plug of feathers in the stomach and may function as a filter or may hold fish bones in the stomach until they can be digested.

Horned grebes are excellent swimmers and divers. During dives they may stay underwater for up to three minutes and travel 150-200 meters. They sleep by resting their neck on their back and tucking one foot under a wing and then use the other foot to manoeuvre in the water.

Grebes are awkward on land and spend most of their time swimming or floating on the water. Their legs are set so far back on their bodies that they are hardly able to walk. Read more at https://www.ealt.ca/species-spotlight-list/horned-grebe

Private golf courses open for free winter public use
Russ writes “I agree with what Councillor Michael Janz wrote last week. The city needs to reopen the lease and allow more guaranteed access for outdoor activity. Additionally, they need to also allow more access to the golf tee sheet in order to increase usage on this prime public land by taxpayers. It is very limited.”

Comment or contribution
If you have a comment, concern, or question, contact us at nsrivervalley@gmail.com Please also email us river valley photos or event information. Your friends, neighbours and colleagues can sign up for this newsletter on our web site https://www.edmontonrivervalley.org/

Sincerely yours,
Harvey Voogd
North Saskatchewan River Valley Conservation Society
780.691.1712

River Valley News - Jan 13, 20222

Court dismisses solar power judicial review application
A court application to overturn Edmonton city council’s approval of Epcor’s planned 51-acre solar farm in the river valley has been quashed. Alberta Court of Queen’s Bench Justice George Fraser found the judicial review brought forward by river valley activists to be moot because the project had already gone through the proper approvals and couldn’t be overturned.

The 45,000-panel solar farm project next to Epcor’s E.L. Smith Water Treatment Plant has long been a bone of contention in the city. Council approved rezoning for the development through a split 7-6 vote in October 2020. The Edmonton River Valley Conservation Coalition challenged the decision, launching a judicial review which was heard last November.

In his decision, Fraser said this determination would only be required if the project were a major public facility or if the city were putting money into the project and he found neither factor to be met. The coalition also took issue with council’s focus on the financial benefits when making the decision and not specifically pointing out social or environmental impacts.

Fraser said “It may be true that the financial benefits of the project were given priority over the other considerations. There is nothing in the bylaw that requires an equal weighting of the factors. The councillors were free to assign whatever weighting he or she wanted to each of the factors. If the electorate does not like the councillor’s perceived weighting, they can reflect their displeasure at the ballot box.”

Coalition chair Kristine Kowalchuk said the organization is disappointed and considering all its options, including an appeal. “The decision wording does, however, make clear that this issue is a serious one. The issue underscores the need for the City of Edmonton to undertake administrative changes to better protect our river valley.” More at https://edmontonjournal.com/news/local-news/judicial-review-to-halt-council-approved-epcor-solar-farm-project-in-the-river-valley-dismissed-by-court-ruling-project-moving-ahead-with-completion-pegged-for-the-spring

Now is perfect time to remove black knot
Black knot is caused by the fungus Apiosporina morbosa and attacks various trees and shrubs. It infects trees within the Prunus genus, which includes different types of plum and cherry trees. The fungus has also been known to infect shrubs in the Rose family. The spores spread in warm and wet weather, so it should be removed when temperatures are consistently below zero.

It is spread through spores by rain, wind, birds, and insects that have had contact with infected trees. The spores spread in the spring and infect other trees, then in the summer the infection creates green swellings at the tip of the branches. In the following years, these swellings blacken and enlarge. Learn more and how to control it at https://www.ealt.ca/blog/black-knot-what-is-it-and-why-do-we-care?rq=black%20knot

Volunteers needed for urban coyote intervention program
The Edmonton Urban Coyote Project at the University of Alberta is looking for volunteers to participate in the Urban Coyote Intervention Program. This program aims to determine whether intimidating coyotes occupying residential neighbourhoods can increase their wariness towards people.

Volunteers will learn how to intimidate coyotes in specific situations by chasing them while making noise and throwing tennis balls weighted with sand and fitted with flagging tape. These actions are intended to frighten coyotes, but not injure them.

Use of similar techniques, known as hazing or aversive conditioning, is widely recommended by wildlife managers to reduce habituation by animals to people and avoid the subsequent need for more intensive tools, including lethal management. Learn more about this program and how to participate at https://urbancoyoteinterventionprogram.weebly.com/

Riverdale one of the oldest neighbourhoods in our city
Nestled into a bend of the North Saskatchewan River and surrounded by high cliffs, the district which would later be called Riverdale was the first industrial suburb of Fort Edmonton

The search for gold in the 1860s saw early European visitors, and they were followed in the next 30 years by settlers who established wheat fields, steamboat landings, ferries, lumber and grist mills, coal mines and a brickyard. Workers first lived on site, but soon spread beyond the bunkhouses. Everyone called this area Fraser Flats, after the owner of the lumber mill.

Clay, water and abundant trees for fuel made this river flat a perfect place to make brick. The needs of a growing town and the enterprising spirit of James Brown Little combined in 1893 to found a century-long dynasty of brick makers.

Said to be “the most consistently high-quality brick of its time,” the Little product helped build early 20th century Edmonton. J.B. and his descendants established many long-standing social traditions of the district and sponsored hockey and baseball teams for years.

Today the brickyard has been developed into residential housing, but J.B.’s brick house still stands and is home to a trendy café enjoyed by Riverdalians and river-valley visitors alike. In 1905, the area was subdivided, and a land boom quickly saw the present residential shape take form. Read more at https://riverdalians.ca/history

Private golf courses open for free winter public use
Councillor Michael Janz writes “I’m getting a number of complaints from skiers or neighbours that the Mayfair regularly closes their parking lot and limits the access to the grounds. I’ve heard a number of folks are simply discouraged due to the inconsistency, so they simply seek other routes.”

Comment or contribution
If you have a comment, concern, or question, contact us at nsrivervalley@gmail.com Please also email us river valley photos or event information. Your friends, neighbours and colleagues can sign up for this newsletter on our web site https://www.edmontonrivervalley.org/

Sincerely yours,
Harvey Voogd
North Saskatchewan River Valley Conservation Society
780.691.1712