The competition has three categories for cities to compete:
1) The most field observations made during the competition
2) The most diverse account of species
3) The largest number of participants
Category:
City Nature Challenge
City Nature Challenge 2023 Calgary
April 28-May 1, Four Days to Document Everything Wild
The competition has three categories for cities to compete:
1) The most field observations made during the competition
2) The most diverse account of species
3) The largest number of participants