(Bio-)Diversity reloaded: adventures of a citizen scientist in Edmonton

Editor’s note: The article below was originally published on the RAM Blog maintained by staff at the Royal Alberta Museum.

Written by: Matthias Buck, Assistant Curator, Invertebrate Zoology

As an entomologist and biologist, I get very excited about the arrival of spring. Finally, the long, dreary winter months are over and nature bursts back to life. Spring flowers, tender green leaves and of course all kinds of insects! It was the same for me this year, but the season started with a string of exciting scientific discoveries that I never anticipated.

One of my favorite aspects of my job as Assistant Curator of Invertebrate Zoology is going on field trips to explore Alberta’s diverse ecosystems: the prairies, mountains and the boreal forest. But this spring I was reminded like never before that we are surrounded by biodiversity wherever we are, including in a big city like Edmonton—a diversity that still has a lot of unknowns and is always changing. 

A grey grote's sallow moth sitting atop a pile of sand. The moth has long antennae and grey wings.
Grote’s Sallow (Copivaleria grotei) from Edmonton, Westmount, April 24, 2023. Source Matthias Buck.
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Buried treasure: panning for gold in Edmonton’s river valley

Editor’s note: The banner image above is courtesy of the Provincial Archives of Alberta.

Written by: Brandon Nadeau, Security Supervisor and Melissa Bowerman, Assistant Curator, Geology

Most people think the only link between Edmonton and gold is the fact that it was situated on one of the routes to the historic Klondike Gold Rush. But Edmonton has its own direct claim to gold with its own gold rush that predates the Klondike. To this day, many people continue the search for gold in the North Saskatchewan River valley.

Gold is found either as lode gold within solid rock or as placer gold which has been eroded and moved by water and deposited in sands and gravels. In Edmonton, gold is often found in tiny flakes less than half a millimetre across known as flour gold. Flakes of platinum are also present in the placer deposits along the North Saskatchewan River, though in smaller amounts relative to gold.

Washing gold circa 1890. Source: Provincial Archives of Alberta.
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Historic sites slowly, surely and safely reopen

Editor’s note: Starting July 3, the National Trust for Canada is hosting Historic Places Days. All next month, RETROactive will feature blog posts highlighting places to explore and events to participate in.

Written by: Jared Majeski, Historic Resources Management Branch

After more than a year of being shuttered, historic sites and museums around Alberta are beginning to reopen. And with some restrictions and caution around traveling, it’s the perfect time to go head out and explore the sites right in your own backyard!

While some self-guided sites like the Okotoks Erractic, Brooks Aqueduct and Frog Lake Provincial Historic Site have been accessible for several months now, some of the larger historic sites, museums and interpretive centres are now ready to open their doors. Below is a quick roundup of reopened historic sites; click on the visitor guideline links to learn how each site is keeping visitors and staff safe.

Frank Slide Interpretive Centre

Located in the stunning Crowsnest Pass, the interpretive centre tells the story of Canada’s deadliest rock slide.
Visitor guidelines

Head-Smashed-In Buffalo Jump

Through vast landscapes, diverse programming and exhibits, you can experience 6,000 years of Plains Buffalo culture at this UNESCO-designated World Heritage Site.
Visitor guidelines

Provincial Archives of Alberta

The archives acquires, preserves and publicly makes available records from government, individual people and organizations for researchers of all ages. Along with the PAA opening its doors to the reading room again, they are also unveiling a brand new exhibit about the history of beauty competitions and pageants in Alberta.
Visitor guidelines

Remington Carriage Museum

The largest museum of its kind in the world, the Remington Carriage Museum tells the story of horse-drawn transportation in North America.
Visitor guidelines

Reynolds-Alberta Museum

Located in Wetaskiwin, the Reynolds-Alberta Museum interprets Alberta’s mechanical heritage through authentic interactions, exhibits and hands-on programming.
Visitor guidelines

Royal Alberta Museum

The Royal Alberta Museum (RAM) is the largest museum in western Canada and one of the top museums in Canada. Located in the Arts District in downtown Edmonton, the museum helps to collect, preserve, research, interpret and exhibit objects and specimens related to the heritage of Alberta’s people and natural environment
Visitor guidelines

Royal Tyrrell Museum of Palaeontology

The Royal Tyrrell Museum of Palaeontology is Canada’s only museum dedicated exclusively to the study of ancient life. In addition to featuring one of the world’s largest displays of dinosaurs, the museum offer a wide variety of creative, fun, and educational programs that bring the prehistoric past to life.
Visitor guidelines

Ukrainian Cultural Heritage Village

A short drive east of Edmonton, at the Ukrainian Cultural Heritage Village you’ll hear stories of solitude, survival, and perseverance while discovering how Ukrainian immigration made a significant impact on Alberta’s cultural identity.
Visitor guidelines

Congratulations to the Royal Alberta Museum

The new Royal Alberta Museum is opening today! Congratulations to everyone who has worked so hard to make this happen. We are very excited to explore the new building and galleries, and enjoy the museum for many years to come.

New Royal Alberta Museum in downtown Edmonton. Credit: Flickr/Government of Alberta.

In honour of the new museum building opening, our post today looks back at the beginning, and original opening, of the Provincial Museum of Alberta (later renamed Royal Alberta Museum) 51 years ago.

The former Royal Alberta Museum building was built as the Provincial Museum and Archives of Alberta in 1967. It was the culmination of a decades long effort to build a provincial museum in Edmonton. Funding came through the Government of Canada’s “Confederation Centennial Memorial Program”, which saw a substantial, jointly funded construction project in Read more

Ice Age Fossils and Industry

The Quaternary Palaeontology program at the Royal Alberta Museum (RAM) works with stakeholders in the sand & gravel industry to recover and preserve the Ice Age fossil record of the province. As the source of thousands of the fossil specimens housed in our collections, the sand & gravel industry provides the basis for significant scientific collections, research, outreach, and exhibits. The working relationship of the RAM and the sand & gravel industry originates in the late 1980s and 1990s, when museum staff began active efforts to engage companies and their staff, most notably in gravel pits in the Edmonton area. Those efforts manifested in a number of formal (e.g., regulatory processes) and less formal ways (highlighted here), all with the intent of maximizing the recovery of fossil remains while minimizing impacts to industry.

Ice Age horse metapodials (foot bones) from Edmonton-area gravel pits. These are in the collections at the Royal Alberta Museum.

Engaging Industry

Shortly after arriving at the Royal Alberta Museum in 2008, I set up a meeting with Lafarge, a company with considerable sand & gravel interests. My intent was to rekindle the working relationship with Lafarge that was established by my predecessor at the museum. As a naïve scientist, I anticipated a low-key conversation regarding fossils in gravel pits. I walked into a meeting with seven people from Lafarge, including legal, and I quickly realized that from the company’s Read more

Building skills: Using seeds and shells to learn about Alberta’s ancient environments

How do we know about past environments?

Historic and precontact archaeological and palaeoenvironmental sites from across Alberta tell us much about people and past environments. But how can we learn the details about that environment? This blog post will tell you how we use environmental indicators, especially macrofossils, to reconstruct what conditions were like at sites in the past.

It may seem reasonable to assume that the environment when an archaeological site was inhabited by people was generally the same as it is now, and this is sometimes the case. However, the archaeological record in Alberta goes back at least 13,000 years , to the end of the last major glaciation and its transition to our present epoch (the Holocene). Given this long and varied history, it’s obvious some considerable changes have occurred. Read more