Step into your scientist shoes and make a difference with FrogWatch!
Join this nationwide participatory science project and become a hero for frogs and toads! Since its start in 1998, FrogWatch USA has been helping researchers track amphibian populations — and now, you can be part of the mission.
By listening for frog and toad calls in your neighborhood and reporting what you hear, you’ll provide scientists with crucial data to help protect these amazing amphibians from threats such as habitat loss, pollution and climate change. No science degree is required — just a love for nature and a free certification you can earn with the Detroit Zoo!

Ready to hop in?
Join us for an upcoming free, virtual course to begin your FrogWatch journey!
With the help of our expert team members, you will:
- Learn to recognize different frog and toad species by the distinctive sounds they use to call their mates
- Discover the crucial role of frogs in our ecosystem and how you can help protect them
- Earn a certificate as a participant in FrogWatch USA, from your local chapter.
- Ignite positive change from amphibians and the environment

Dates
Course One
- Session one: 6-8 p.m. Friday, May 23
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Session two: 4-6 p.m. Saturday, May 24
Attendance on both dates of a course is required for certification. If you miss a part of or an entire session, you can sign up on an alternate date that session is offered.