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Bong Naturalist Association, Inc. – A 501c3 Nonprofit

26313 Burlington Rd., Kansasville, WI, 53139

Earth Day Events Wednesday April 22

On Wednesday, April 22nd, we are celebrating Earth Day 2026. Join us for an afternoon of crafts using recycled materials (1:00 – 2:00 pm) followed by a hike (2:30 – 4:00 pm) as we enjoy our unique park and celebrate this special day!

Spring Astronomy Day Saturday, April 25th

On Saturday, April 25th, join our volunteer astronomer, Tom, for afternoon Solar Observation (1:00 – 3:00 pm) and evening Night Sky Observation (7:00 – 10:30 pm.) Bring your own scopes or view through Tom’s speciality scopes.

Adopt-A-Highway – New Day & Time! April 29

Join us on Wednesday, April 29th, from 9:30 – 11:00 am, for our 2026 Kick Off event as we make Bong the best it can be. Have fun with fellow volunteers and make a difference during this recurring bi-weekly event.

Master Naturalist Training

Ecological Landscapes of Southeast Wisconsin: New Format – Wisconsin Master Naturalist Training

Join us at RBSRA and Kettle Moraine State Forest – Southern Unit from 9/21 – 10/5 for this unique Master Naturalist Training opportunity. Become inspired while you explore these two very different state areas that make up SE Wisconsin.

Click here for additional details and to register for this program

The Heron

Click here to view The Spring Heron newsletter

BNA Archive Articles

Archive Articles – BNA | Bong Naturalist Association

Park Hours

Park hours are:

6:00 AM – 11:00 PM

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