Help Calgary compete in the 2021 City Nature Challenge April 30-May 3!

Join the challenge to see how Calgary’s local biodiversity stacks up to other cities around the world. Over 325 other cities globally will participate to see which city can make the most observations, document the most species, and engage the most people.

To participate, take photos of urban flora and fauna April 30-May 3 in your neighborhoods and local parks, then submit your observations to the iNaturalist app. For more information and educational resources, check out