You made our 2024 Big Backyard BioBlitz a massive success!

This year, a whopping 8600+ Big Backyard BioBlitzers proved how powerful community science can be.

Thank you to everyone who snapped photos and recorded audio clips. Together, you documented an amazing 5,300+ species and shared 45,000+ observations of plants, mammals, birds, insects and other living creatures.

It was a massive community science effort that will help conservation experts map species distribution and monitor long-term changes across the country. This helps identify things like whether or not migration or hibernation patterns are changing, or shows if the timelines for flowering, fruit and seed production of plants are changing. All can be signs of whether or not temperature and other weather changes from climate change are impacting plants and wildlife.

Here’s just a sample of what was found.

Most frequent species documented

Common milkweed

Monarch

Purple loosestrife


Most frequent globally threatened species observed

Monarch

White ash

Northern leopard frog


Most frequent introduced/invasive species observed

Purple loosestrife

Wild carrot

Cabbage white


Observations by category

24,705

Plants

10,986

Insects

4,156

Birds

1,825

Fungi (including Lichen)

406

Amphibians

845

Arachnids

838

Mammals

479

Molluscs

170

Reptiles

You can view more findings here. Thank you again for participating - it was a heck of a lot of fun!

Don’t miss out in 2025!

The 2025 event will take place July 31 - August 4. Sign up now to mark this in your calendar!

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A big thank you to our Presenting Sponsor for making
NCC's 2024 Big Backyard BioBlitz possible.

Stantec
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