Join us for City Nature Challenge 2022!

Woodland Park Zoo, Point Defiance Zoo & Aquarium and Northwest Trek Wildlife Park are thrilled to help mobilize people across the Seattle-Tacoma metropolitan area (all of Snohomish, King and Pierce counties) to join the City Nature Challenge 2022 – a nature observation event using the iNaturalist app. Not familiar with the app? Not to worry, it’s super user-friendly.

Download the City Nature Challenge flyer


City Nature Challenge

Runs from Friday, April 29 – Monday, May 2, 2022

Help the Seattle-Tacoma Metropolitan Area (including Everett, Seattle, Bellevue, Tacoma and any place within Snohomish, King and Pierce counties!) show the world how biodiverse our region is by making observations of local species during City Nature Challenge!

City Nature Challenge will take place in two parts

You can support this effort by being an observer, helping others identify their observations, or better yet - both!


April 29 – May 2, 2022
Take and upload pictures of wild plants and animals.


April 29 – May 8, 2022
Help identify what was found.

Please keep an eye on your local and federal health recommendations to help you decide how you want to participate. We encourage everyone to find and document what lives in our own homes, out our windows, on our windowsills and in our backyards, if not in our broader neighborhoods and cities. This can be done by yourself or with your family. You can also participate "online only" by looking through and helping to identify other people's observations!


Be an Observer

  1. Download the free iNaturalist app to your Android or iPhone (lots of helpful how-to videos on the iNaturalist website)
  2. Join the 2022 City Nature Challenge: Seattle-Tacoma Metropolitan Area iNaturalist project
  3. Take photos of wild plants, animals and fungi in the Seattle Metro Area
    • This can be inside your house, in your backyard, out your window or in your neighborhood. Please no photos of pets or cultivated plants, but see what "wild" species you can find nearby!
  4. Upload your photos to iNaturalist - from your mobile device or via your computer


Help Identify Observations

  1. Download the free iNaturalist app to your Android or iPhone
  2. Join the 2022 City Nature Challenge: Seattle-Tacoma Metropolitan Area iNaturalist project
  3. Identify observations to species level. Try searching iNaturalist for observations without identifications or for observations that still need to get down to species.


Education Toolkit

Are you a teacher or an educator? Here's a toolkit just for you!

Learn more

How To Participate


The Empathy Collaborative is a three-year project working in partnership with south Seattle communities and Antioch University Seattle to co-design opportunities for youth and families. The purpose of this work is to build long term, authentic relationships by designing programming that is responsive to community interest and priorities and reduce traditional barriers to participation in empathy-based programs.

Through a collaboration with the Empathy Collaborative Project and feedback provided by south Seattle communities, the City Nature Challenge now offers supporting resources in Chinese, Russian, Somali, Spanish, and Vietnamese. This “How To Participate Handout” can be distributed digitally and or printed and displayed on signboards or at community events.

Download the handout

Additional Languages:

How to Participate Handout in Chinese
How to Participate Handout in Russian
How to Participate Handout in Somali
How to Participate Handout in Spanish
How to Participate Handout in Vietnamese



Orientation for Individuals & Families

Tues., April 26, 2022, 5:30 - 6:30 p.m.

Join Woodland Park Zoo and Point Defiance Zoo & Aquarium Staff for a fun and informative virtual session and learn how you can help wildlife and wild places by logging your observations in your backyard, local park or other natural area during this global event!

Who is This For?

Anyone in King, Pierce or Snohomish Counties that is interested in learning more about the City Nature Challenge.

What We'll Cover

We’ll cover the basics of this popular worldwide event and its history. We’ll learn how to use the iNaturalist app and share tips for making and documenting observations of the many wild birds, bugs and plants that call our area home. We will also have plenty of time to answer questions and chat with our neighbors!


Advance registration is required. After registering, you will receive a confirmation email containing information about joining the meeting.




City Nature Challenge is co-organized by San Francisco's California Academy of Sciences and the Natural History Museum of Los Angeles County.

Our Mission

Woodland Park Zoo saves wildlife and inspires everyone to make conservation a priority in their lives.

Land Acknowledgment

Woodland Park Zoo recognizes that these are the lands of the Tribal signatories of the Treaty of Point Elliott. We acknowledge their stewardship of this place continues to this day and that it is our responsibility to join them to restore the relationship with the living world around us.

Humane Certification
Seattle Parks & Recreation
Association of Zoos & Aquariums

Donor Login

5500 Phinney Ave. N., Seattle, WA 98103   |  206.548.2500  |