Nature Conservancy of Canada’s Big Backyard BioBlitz runs from July 27 to August 3
July 23, 2025
From balconies to backwoods, a cross-country nature event is calling on people to be part of something big! The Big Backyard BioBlitz, hosted by the Nature Conservancy of Canada (NCC), returns for its sixth year from July 27 to August 3, 2026.
Free and open to everyone, the Big Backyard BioBlitz invites people to identify and record wildlife wherever they are — whether in a backyard, city park, along hiking trails, at one of NCC’s nature reserves, or even on a patio. Using a smartphone, tablet or digital camera, participants can snap photos or make audio recordings and upload their findings to contribute to a database used by scientists and conservation organizations around the world to help inform their conservation efforts.
“Thanks to citizen participation, we’re gaining a better understanding of the biodiversity around us,” explains Pascal Côté, Director of Strategic Conservation and Innovation at NCC in Quebec. “Every observation, no matter how small, helps us learn more about the species in the region, detect changes more quickly, and implement concrete measures to protect natural habitats.”
How it works
People can sign up at backyardbioblitz.ca to participate. From there, they’ll receive tips on what to look for and how to share their findings, along with a welcome kit featuring activities for kids and families.
By encouraging people to take a closer look at the plants, bugs, birds and other wildlife around them, the Big Backyard Bioblitz offers a great opportunity to connect with the natural world. All ages, abilities, and knowledge levels can participate in and contribute to this countrywide science project and be part of something big.
It is inspiring to see people rediscover the wonders of the natural world, often right outside their door… Whether you’re a nature newbie or a biodiversity nerd, we need your contributions.
– Jensen Edwards, acting manager of external affairs, NCC
Since the first edition, participants have submitted over 250,000 observations of more than 9,600 species, including some that are globally threatened species. These discoveries provide a snapshot of what is happening in communities and on the ground, helping validate species models and offering conservationists, land managers and researchers crucial information about the ranges and migrations of species.
“It is inspiring to see people rediscover the wonders of the natural world, often right outside their door,” says Jensen Edwards, acting manager of external affairs for NCC. “Kneeling in the dirt and watching the bugs is bound to excite the inner child in us all. Whether you’re a nature newbie or a biodiversity nerd, we need your contributions.”
To learn more and register, visit backyardbioblitz.ca. Participants are encouraged to share their sightings on social media using the hashtag #NCCBioBlitz.
NCC’s 2026 Big Backyard BioBlitz is being supported by presenting sponsor Manulife.
Feature image: Brent Calver
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Since 1962, the Nature Conservancy of Canada has brought people together to protect the lands and waters that sustain us all. As an environmental charity working hand in hand with communities, Indigenous Nations, governments and businesses, we deliver nature-based solutions at a scale no one else can. Our conservation work safeguards clean air and water, stores carbon and reduces the risks of floods and wildfires – protecting our health, strengthening local economies and building more resilient communities. Together, we unlock nature’s power, so life can thrive. Learn more at natureconservancy.ca