City Nature Challenge 2027

The CNC is a friendly, global bioblitz challenge among cities to see who has the most biodiversity. Started by museums in Los Angeles and the California Academy of Sciences, it spread to cities across the continental US and went international the year after. It continues to add cities across the globe each year.

The last CNC that Maui participated in was in 2023. We are looking to start back up in 2027.

Get started at any time on your own by downloading the iNaturalist app on your smartphone or computer (visit https://inaturalist.org).

We will post updates on our blog and on our social media accounts:

Facebook: https://www.facebook.com/groups/703456779846568/

Instagram: @mauinui_natural_history

What is the CNC?

Below is a short overview of what the CNC is all about – it’s an opportunity to help advance science by taking pictures of living things and post them on your phone or on the iNaturalist website.

How easy is it to use iNaturalist to record you observations? Super easy! The video below will show you how that works on a phone in less than 90 seconds! (Using a computer, scroll down to the next video!)