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Citizen science portal

Science is all around us. It plays a part in getting us to work, powering our buildings, and making sure the food and water we consume is safe. Every day, researchers are working to improve our society and discover new things about the world in which we live.

There are science projects and science experiments happening in your community that you can get involved in. Some may only be available at certain times of year or in certain areas, but with a little exploring you can find exciting ways to take part in science.

If you are a scientist and you lead a citizen science project please email us and we’ll add it to the list.


Community science: a hobby that's making a difference

Community science: more than a hobby

"Community science can mean making specific observations in your daily activities: you walk to the park, you walk to the forest, you water your house plant, or you do gardening, or you mow your lawn. And you look for unusual things, like yellow spots on a leaf, a hole in the trunk of a tree, or a bug on a tomato plant."

Dr. Pierre Bilodeau, Executive Director, Plant Health Science Directorate, CFIA

You don't consider yourself a scientist? Think again. We all have a role to play in protecting the plants and trees in our gardens, parks and neighbourhoods. We spoke with Dr. Pierre Bilodeau about why it's important to report unusual sightings to the CFIA, and how apps can help you make discoveries in your own backyard.

Science projects

Title Description

My Tree

Natural Resources Canada

Looking for a tree to plant? My Tree is a free app by the Canadian Forest Service that shows which trees will grow best in which Canadian locations. The My Tree app includes more than 180 native and introduced tree species and their colour-coded hardiness zones. You can download My Tree from the Government of Canada’s Mobile Centre for Blackberry, iOS, and Android or through your platform app store.

Beetle Watch

Douglas College

Help Douglas College track the spread of a newly introduced beetle species across British Columbia. No experience necessary, scientists of all ages and abilities are welcome! Email for more information.

Mackenzie-Beaufort Ice Breakup Facebook Group

Natural Resources Canada

This group brings together people interested in the progression of ice breakup in the Mackenzie-Beaufort region. All are welcome to join and submit pictures and comments!

Prairie Pest

Prairie Pest Monitoring Network (PPMN)

The Prairie Pest Monitoring Network is a prairie-wide insect monitoring program. It is designed to keep the Canadian agriculture industry informed of the risks to crop production from pest species, and to highlight and conserve their natural enemies. Subscribe to their weekly newsletter to get weekly information on crop insect and wind forecasts as well as risk maps and protocols!

Canadian Aquatic Biomonitoring Network (CABIN)

Environment and Climate Change Canada

The Canadian Aquatic Biomonitoring Network (CABIN) is an aquatic biomonitoring program that assesses the health of fresh water ecosystems in Canada. Sign up for a training program in your closest field course. You can become certified to apply the CABIN protocols to your biomonitoring studies and gain access to the national CABIN database.

Plant Hardiness of Canada

Natural Resources Canada

Submit geo-referenced findings of plants in your area! These findings are combined with plant occurrence information to better understand the relationship between plant distribution and climate.

National Harvest Survey

Environment and Climate Change Canada

Migratory Game Bird Hunting Permit holders can participate in two annual surveys:

  • The Harvest Questionnaire Survey (HQS) and
  • The Species Composition Survey (SCS).

These voluntary surveys help estimate the number of each species of waterfowl and other species considered as game bird that are hunted, and the age and sex composition of the harvest.

BC Parks iNaturalist Project

Brian Starzomski at the University of Victoria, John Reynolds at Simon Fraser University, BC Parks, BC Parks Foundation. Sponsored by BC Parks, Sitka Foundation, and the Pacific Wildlife Foundation.

Help document and celebrate the biodiversity of BC Parks! When you visit BC's provincial parks and protected areas, collect photographic observation of plants, animals, other organisms and natural features, and upload them to the iNaturalist website or app. These observations help researchers develop a deeper understanding of what parks are protecting and can inform management decisions to sustain these protected areas for generations to come.

BC’s Big Nature Challenge

BC Parks Foundation, eBird, Birds Canada, and the BC Cetacean Sightings Network. Supported by BC Parks, the Starzomski Lab at the University of Victoria, and Dr. John Reynolds at SFU. Sponsored by YVR and Teck.

Join thousands of other proud British Columbians in B.C.’s Big Nature Challenge, presented by the BC Parks Foundation. The Challenge continues, as we work towards 2 million observations while also reaching 15,000 species and advancing our knowledge on the many rare and threatened species we share this province with. Anyone can help crowd-source one million observations of wildlife in our beautiful province, while also getting the health benefits of spending time in nature.

Abeilles citoyennes (in French only)

Université Laval

Abeilles citoyennes is a participatory science project aimed at inventorizing the biodiversity of wild pollinating insects (bees and hoverflies) throughout Québec. Led by a research team from Université Laval, the project is using public assistance to collect data on the distribution and abundance of pollinator species in Quebec's main agricultural regions.

Agroclimate Impact Reporter

Agriculture and Agri-Food Canada

Through a simple monthly update, agricultural producers can report on the impact of weather and climate conditions and events in their region. The volunteers provide valuable information about the current agricultural situation and emerging risks.

Birds Canada

Birds Canada

Every single day, Citizen Scientists (volunteers) like you share their energy, skill, and bird sightings through Birds Canada’s research and monitoring programs–and this action helps inform conservation action!

Budworm Tracker

Natural Resources Canada/Healthy Forest Partnership

The spruce budworm is the most destructive insect in eastern Canadian forests. Citizen scientists play a major role in providing insight into why populations rise and spread the way they do. Watch this video to learn more.

Canadian Sclerotinia Initiative

McGill Pulse Breeding and Genetics Lab

To evaluate the epidemiology of the white mold disease, we aim to build a Sclerotinia sample collection from Quebec and Ontario farms. A comparative phenotypic and genomic analysis of the collected isolates will be performed. The results would help us to unravel resistance in common bean (Phaseolus vulgaris L.) to different fungal strains, as well as other susceptible crops. Please help our research by collecting sclerotia in your area, along with the coordinates of the sampled location, and send them to us.

Canadian Wildlife Health Cooperative

Canadian Wildlife Health Cooperative (CWHC)

Contact the CWHC regional centre in your area to report sick or dead wildlife and help track the health of wild populations.

Citizen Science: Pain Research

BC SUPPORT Unit: British Columbia Academic Health Science Network

You can help guide health research and improve the lives of others with similar health problems. By sharing your experiences, we can learn how pain affects different people, and together we can discover new research ideas.

Colony B

McGill University

Colony B is a fast paced puzzle game specifically designed for phones and tablets. But Colony B is much more than that! Every game played enables you to help researchers working on microbes and human health. Play Colony B and become a citizen scientist!

Community Collaborative Rain, Hail and Snow Network

Agriculture and Agri-Food Canada/Environment and Climate Change Canada

Join this volunteer network of weather observers who measure and map precipitation (rain and snow) in their communities.

DRAW - Data Rescue: Archives & Weather

McGill Observatory

Help us uncover the story of Montreal's evolving climate captured in the McGill Observatory's historical weather logs. Your transcriptions will help scientists and historians gain a better understanding of our environment and its impact on our city and its people.

Eagle Watch

Rocky Mountain Eagle Research Foundation

The Rocky Mountain Eagle Research Foundation is dedicated to the study of Eagles and other birds of prey, primarily through the documentation of their spring and fall migrations along the mountains of Western Canada.

Early Detection and Rapid Response Network Ontario

Invasive Species Centre

Join the EDRR Network for access to workshops, training materials and resources aimed at helping citizens report and manage invasive species in their communities.


Espace pour la vie, Vermont Center for Ecostudies, University of Arizona, University of Ottawa

This website allows users to track their butterfly sightings and locations; organize, store and share photos; and make a valuable contribution to science and conservation.



EcoSpark offers a variety of citizen science projects to engage youth and communities in taking an active role in protecting and sustaining their local environment. To learn more about our citizen science programs, resource guides, monitoring initiatives and how you can inspire positive change in your community, visit our website.

Expedition Arctic Botany

Canadian Museum of Nature

Across Canada’s northern territories, hundreds of specially adapted plant species grow low and slow, making the most of brief summers under the midnight sun. The Canadian Museum of Nature leads an international project to document the plant species across our rapidly changing Arctic, drawing much information from present-day field work and from specimens collected over the past 200+ years.


Public Health Agency of Canada

Become a FluWatcher and help monitor the spread of flu-like illnesses in Canada.

Frog Watch


Find out how to participate in a program to help increase knowledge of frogs and toads in Canada.

Ice Watch


Contribute to Canadian climate change research by helping to record and analyze when ice forms and thaws on bodies of water.

Connect with nature in a whole new way. Explore. Learn. Contribute to conservation with

Milkweed Watch


Monarch butterflies need milkweed plants for their reproduction. Help track the health of butterfly populations in Canada by identifying the location of milkweed plants.

Mission Monarch

Space for Life Insectarium

Share your observations of monarchs and milkweeds to contribute to the conservation of this butterfly, a species at risk. In order to find and protect the monarch's critical breeding habitat, we invite all citizens to share their observations of monarch butterflies, caterpillars, eggs and chrysalises, as well as milkweed, the only plant on which the monarch lays its eggs.

Neighbourhood Bat Watch

Quebec Centre for Biodiversity Science

Support bat conservation by locating bat colonies and counting the number of bats living in them.

Ocean Networks Canada - Citizen Science

Ocean Networks Canada

Become a digital fisher or coastbuster, and follow live video feeds to help Ocean Networks Canada study the oceans.

Plant Watch


Participate in Plant Watch to help scientists discover how, and more importantly why, our natural environment is changing.

Report an Earthquake

Natural Resources Canada

Did you feel it? Help seismologists determine how your area may respond to future earthquakes by contributing intensity information on the earthquakes you experience.

Shark sightings

Fisheries and Oceans Canada

Document and report your encounter with a shark. Most people don't know what to do when and if they see a shark. The answer is: enjoy the view from a safe distance. Sharks are wild animals, and deserve the same level of respect given to any other wild animal.

Smart Platform: Social Innovation for Public Health

DEPtH Lab, University of Regina

Work with digital epidemiologists to solve critical public health crises such as climate change, COVID-19, and non-communicable disease.

STREAM (Sequencing The Rivers for Environmental Assessment and Monitoring)

University of Guelph, WWF Canada, Living Lakes Canada and Environment and Climate Change Canada

STREAM combines citizen science community-based monitoring with environmental DNA identification (DNA metabarcoding) technology to generate data on biodiversity especially for freshwater benthic macroinvertebrates (i.e. river bugs) to better understand freshwater health across Canada.

Volunteer bird surveys

Environment and Climate Change Canada

Data from bird surveys provides information on population status and trends that help identify species or populations requiring conservation action. These bird surveys depend on citizen scientists of all ages and skill levels.

Water Rangers

Water Rangers

Water testing for everyone

Our free, open-data platform, water testing kits, and online course are tools for anyone to learn about and protect our lakes, rivers, and oceans.

Waterton Lakes National Park

Parks Canada

Waterton Lakes National Park has several annual citizen science projects that allow everyday people to gain in-depth knowledge of species found in the park and the issues facing Waterton.

Wild Whales: Report marine animal sightings

Fisheries and Oceans Canada/B.C. Cetacean Sightings Network

Support the conservation of marine animals by reporting sightings of whales, dolphins, and porpoises in British Columbia waters.

Worm Watch


Discover the diversity beneath your feet by participating in Worm Watch. Help scientists research all the earthworm species in Canada.

Beluga Bits

Assiniboine Park Zoo

View underwater photos of beluga whales and help Assiniboine Park Zoo’s Beluga Bits project investigate their social structure, natural history, and health!

The Beluga Bits project is using underwater photos to study the beluga which spend their summers in the Churchill River estuary in Northern Manitoba, Canada. Check out the Beluga Bits project on to see underwater photos of beluga, answer questions, and help us learn more about these amazing whales!

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