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BioBlitz at Gateway Arch National Park

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Sunday, April 28 | 10 a.m. to noon

Gateway Arch National Park

Do you know what creatures are thriving at Gateway Arch National Park?  

Become a citizen scientist to help us find out!

Join us at Gateway Arch National Park on Sunday, April 28, 2024, from 10 a.m. to noon, for our first ever BioBlitz event!

Register for this event

What is a BioBlitz?

A BioBlitz is a period of biological surveying to record the living species within a designated area. It allows us to better understand what creatures are in our park at the time of the survey. It is interesting to learn what creatures use our very urban national park, but the project also has a larger significance. As human populations urbanize, gathering good data about what landscape features promote biodiversity in urban areas is more important than ever.

Download the iNaturalist App

Q&A

Where can I register?

Registration is available here. Online registration guarantees you will receive free parking and arrival instructions for the event.

Where will we meet?

Volunteers will meet at the registration table outside the entrance of the Visitor Center at Gateway Arch National Park. Here they will check-in, download the app, and get instructions for the day.

Who can participate?

Anyone can participate if they have a cell phone with a working camera and can download the iNaturalist App.

What if I have questions?

Contact the Gateway Arch National Park volunteer coordinator at barbara_michel@nps.gov.