A new citizen science Canada initiative, “Blitz the Gap,” is inviting Canadians to photograph wildlife to help map and protect the country’s dwindling biodiversity.
As a Canadian who’s always loved being outdoors, I’ve come to realize how fragile all of it is. Lately, I’ve been thinking more and more about how much nature gives us, and how much it’s at risk. The forests, the animals, the wildflowers—they’re all part of a much bigger picture we call biodiversity. But that picture is fading. Climate change and human activities are altering the land, water, and air. And because of that, more and more species in Canada are disappearing.
This isn’t just a distant problem. It affects everything. The bees that pollinate our food, the trees that clean our air, the wetlands that protect us from floods—all of these are connected. When we lose one part, the rest begins to suffer too. It’s scary, and honestly, sometimes it feels overwhelming.
But here’s the hopeful part. There’s a project happening right now in Canada that makes me feel like we actually can do something. It’s called “Blitz the Gap,” and researchers at McGill University in Montreal are leading it. What makes this project different is that it’s not just for scientists. It’s for all of us. Through a growing movement, everyday people are being invited to help document the species around them. That means you don’t need to be a biologist or an expert. You just need a phone, some curiosity, and a bit of time.
From June 1st to October 1st, people across the country are joining in. Whether you’re on a trail in British Columbia, in your backyard in Ontario, or walking along a beach in Nova Scotia, you can take part. You take pictures of plants, insects, birds, or animals and upload them to iNaturalist, a free app that’s part of the citizen science Canada effort. The app helps identify the species, and real scientists double-check the results. Your photo becomes a piece of data that helps build a bigger picture of where species are living and how they’re doing.
That may sound small, but it’s not. According to the researchers leading the project, this kind of information is critical. When scientists and governments know where species are located and what’s threatening them, they can make better decisions. They can protect essential habitats, adjust conservation plans, and even influence national policy. A single photo can become part of a decision that helps protect a forest, a turtle, or even a bee population.
Canada needs this kind of help more than ever. As of late 2024, over 600 wildlife species in the country are at risk of extinction. More than 300 are already listed as endangered. Some, like the Woodland Caribou, are struggling as their forest habitats are chopped up or burned. Others, like the Monarch Butterfly, are losing the plants they depend on to survive. Climate change is making things worse, bringing new diseases, more fires, and harder conditions for plants and animals to adapt to.
And let’s not forget how human activity plays into all of this. Expanding cities, new roads, farming, and mining—all of it eats into natural spaces. Wetlands are drained. Forests are cleared. And even species we don’t think much about, like turtles or certain kinds of fish, are paying the price. In the 1990s, the impact of overfishing on Atlantic cod became evident. The population still hasn’t fully recovered. And it’s not just animals. The American Chestnut, once a common tree in parts of Ontario, was nearly wiped out by a disease brought from another part of the world.
See also: NatureCounts Citizen Science Bird App Makes Conservation Accessible to Everyone
All of this paints a pretty serious picture. But what’s inspiring is that we’re not helpless. Citizen science Canada projects, such as Blitz the Gap, demonstrate that there are simple yet meaningful ways to take action. Just by noticing the world around you—snapping a photo of a butterfly on your balcony or a mushroom on a hike—you’re helping scientists understand what’s changing, and where.
It’s easy to feel disconnected from big problems like biodiversity loss. But this project brings it close to home. It reminds us that we’re not separate from nature—we’re part of it. And we all have a role to play in protecting it. I know I’ll be out there this summer, camera in hand, doing my part. I hope you will, too.
