WEST MICHIGAN -- A global bio-blitz beginning Friday will see participants document nature and contribute to scientific research.
It runs through April 28.
The event was created by iNaturalist.
Locally, Ottawa County Parks is partnering with John Ball Zoo and other organizations in the 10th annual West Michigan City Nature Challenge. They're trying to identify as many species as possible in a specific area over a short period of time.
Organizers say every photo helps scientists better understand local biodiversity and protect wildlife in West Michigan.
Here are more details in an Ottawa County Parks news release:
What is a BioBlitz?
A BioBlitz is an event that focuses on finding and identifying as many species as possible in a specific area over a short period of time.
How to get involved:
- Download the iNaturalist app. Not sure how to use iNaturalist? Learn more here.
- From April 25 to April 28, 2025, take photos of plants, animals, and fungi and upload them to iNaturalist within Allegan, Barry, Kent, and Ottawa counties.
- Spread the word! Tell three people in your life about the City Nature Challenge and invite them to join.
Where can I participate?
For the West Michigan City Nature Challenge, you can participate anywhere in the counties of Allegan, Barry, Kent, and Ottawa. Whether you’re in your own backyard or exploring a local park, your observations will count! Ottawa County Parks is also hosting a several programs during the event, so don’t miss your chance to get outdoors and make a difference. Keep reading to find opportunities to get involved.
Why it Matters:
Every photo helps scientists better understand local biodiversity and protect wildlife in West Michigan — and beyond. By participating, you're joining a global movement of community science. Plus, it’s just plain fun.
Ottawa County Park program schedule from April 25-April 28:
- April 26 – Bird Walk (8-10 am) at Grand River Park: Whether you are an avid birder or are just desiring to experience birds beyond your backyard, join us and immerse yourself in the sights and sounds of spring bird migration. Click here to register.
- April 26 – Family Nature Day & Drop-in Garlic Mustard Workshop (10 am – 4 pm) at Pigeon Creek Park: Celebrate Earth Day with family-friendly activities and volunteer to help remove invasive garlic mustard. Plus, participate in the City Nature Challenge! No registration required!
- April 26 – Bald Eagle Walk at Grand Ravines: Take a guided hike to learn about the Grand Ravine’s resident bald eagles and view their nesting activities.
- 1:00-2:30 pm, 2:00-3:30 pm, 3:00-4:30 pm sessions available.
- April 27 – Sunday Stroll (2-3:30 pm) at Hemlock Crossing: Take a guided stroll at Hemlock Crossing and participate in the City Nature Challenge! Click here to register.