Every summer, Canadian scientists leave their labs and classrooms and fan out across the planet to do research in the field. This week, we’re sharing some of their adventures.

Camping out on a remote island with thousands of screaming, pooping, barfing birds

Abby Eaton and Flynn O’Dacre spent their summer on Middleton Island, a remote, uninhabited island that lies 130 kilometers off the coast of Alaska. They were there to study seabirds, in particular the rhinoceros auklet and the black-legged kittiwake, as a part of a long-term research project that monitors the health of the birds to help understand the health of the world’s oceans. Eaton and O’Dacre are graduate students working under Emily Choy at McMaster University in Hamilton, Ontario

Dodging lions and mongooses to monitor what wild dogs are eating in Mozambique

PhD student Nick Wright spent his summer in Gorongosa National Park in Mozambique. After a brutal civil war wiped out 95 per cent of the large mammals in the park, much work has been done to bring back a healthy wildlife population, to mixed success. Nick was monitoring wild dogs this summer to learn what they’re eating, and what effects their recent re-introduction has had on the other animals. Wright is in the Gaynor lab at the University of British Columbia.

Saving ancient silk road graffiti from dam-inundation

The legendary silk road is a network of trade routes stretching from Eastern China to Europe and Africa, used by traders from the second century BCE to the fifteenth century CE. Travelers often left their marks, in the form of graffiti and other markings on stone surfaces along the route. Construction of a dam in Pakistan is threatening some of these petroglyphs, and an international team is working to document them online while there is still time. Jason Neelis, of the Religion and Culture Department, and Ali Zaidi, from the Department of Global Studies, both at Wilfrid Laurier University in Waterloo, Ontario, are part of the team.

Prospecting for World War II bombs in an Ottawa bog

Pablo Arzate's tests of sensor-equipped drones developed for mining uncovered 80-year-old relics leftover from World War II bomber pilot training in the Mer Bleue bog southeast of Ottawa. Arzate, the founder of 3XMAG Technologies from Carleton University, says his newly-developed technology revealed a trove of unexploded ordnance lurking beneath the bog’s surface.

Technology allows examination of Inca mummies without disturbing them

Andrew Nelson and his team spent the summer in Peru devising new methods of non-invasively scanning Peruvian mummies dating to the Inca period – so they can study them without unwrapping them. In Peru, ancient human remains were wrapped in large bundles along with other objects. Nelson is a professor and chair of the Department of Anthropology at Western University in London, Ontario. This work is done in conjunction with the Ministry of Culture of Peru.

Eavesdropping on chatty snapping turtles in Algonquin Park

Since 1972, scientists have been spending their summers at the Algonquin Park research station to monitor the turtles living in the area. In recent years, the researchers discovered that these turtles vocalise –– both as adults, and as hatchlings still in the egg. So this summer, Njal Rollinson and his students set out to record these vocalisations to try and understand what the turtles are saying. Rollinson is an associate professor in the Department of Ecology and Evolutionary Biology and the School of the Environment at the University of Toronto.

We're on hiatus for the summer, but we'll return with new episodes on September 6. In the meantime visit our website at cbc.ca/quirks to browse our archives. Have a great summer!

Politically-driven chaos is disrupting U.S. scientific institutions and creating challenges for science in Canada. Science is a global endeavour and collaborations with the U.S. are routine. In this special episode of Quirks & Quarks, we explore what Canadian scientists are doing to preserve their work to assert scientific sovereignty in the face of this unprecedented destabilization.

Canadian climate scientists brace for cuts to climate science infrastructure and data

U.S. President Donald Trump’s attacks on climate science are putting our Earth observing systems, in the oceans and in orbit, at risk. Canadian scientists who rely on U.S. led climate data infrastructure worry about losing long-term data that would affect our ability to understand our changing climate.

With:

Kate Moran, the president and CEO of Ocean Networks Canada and Emeritus Professor of Oceanography at the University of Victoria

Debra Wunch, Physicist at the University of Toronto

Chris Fletcher, Department of Geography and Environmental Management at the University of Waterloo

U.S. cuts to Great Lakes science and monitoring threaten our shared freshwater resource

U.S. budget and staffing cuts are jeopardizing the long-standing collaboration with our southern neighbour to maintain the health of the Great Lakes, our shared resource and the largest freshwater system in the world.

With:

Jérôme Marty, executive director of the International Association for Great Lakes Research and part-time professor at the University of Ottawa

Greg McClinchey, policy and legislative director with the Great Lakes Fishery Commission

Michael Wilkie, Biologist at Wilfred Laurier University

Brittney Borowiec, research associate in the Wilkie Lab at Wilfred Laurier University

Aaron Fisk, Ecologist and Canada Research Chair at the University of Windsor

Unexpected ways U.S. culture war policies are affecting Canadian scientists

One of the first things President Trump did after taking office was to sign an executive order eliminating all DEI policies in the federal government. This is having far-reaching consequences for Canadian scientists as they navigate the new reality of our frequent research partner’s hostility against so-called “woke science.”

With:

Dr. Sofia Ahmed, Clinician scientist, and academic lead for the Women and Children’s Health Research Institute at the University of Alberta

Angela Kaida, professor of health sciences and Canada Research Chair at Simon Fraser University in Vancouver

Dawn Bowdish, professor of immunology, the executive director of the Firestone Institute for Respiratory Health and Canada Research Chair at McMaster University

Kevin Zhao, MD/PhD student in immunology in the Bowdish Lab at McMaster University

Jérôme Marty, executive director of the International Association for Great Lakes Research

Canada has a ‘responsibility’ to step up and assert scientific sovereignty

A 2023 report on how to strengthen our federal research support system could be our roadmap to more robust scientific sovereignty. The Advisory Panel on the Federal Research Support System made recommendations to the federal government for how we could reform our funding landscape. The intent was to allow us to quickly respond to national research priorities and to make Canada a more enticing research partner in world science.

With:

Frédéric Bouchard, Dean of the Faculty of Arts and Sciences and professor of philosophy of science at the Université de Montreal. Chair of the Advisory Panel on the Federal Research Support System.