Marsh Haven Nature Center

Marsh Haven Nature Center Marsh Haven Nature Center is a non-profit nature center located on the north edge of the famous Hori

Marsh Haven Nature Center is a non-profit, volunteer-run organization. Our non-profit, all-volunteer, community-supported nature center features quality displays and exhibits depicting the history and wildlife of the Horicon Marsh area. Wildlife feeding stations are located on either side of the gift shop and our visitors often see a variety of birds up close. In addition, we have an art gallery w

here a diverse collection of wildlife art and photography is on display. The Nature Nook Children’s Area offers our young visitors an area to learn and explore. Visit with the furry, scaly and feathered creatures in the Critter Corner. Our beautiful center is located on 46 acres and provides information about the ecology, history and wildlife of Horicon Marsh, as well as offering nature hikes, educational and outdoor programs. We strive to provide a well-rounded, enjoyable experience for all visitors. Our center is completely volunteer based and features displays and exhibits that help depict the history and wildlife of Horicon Marsh. In addition, we also have an art gallery where a diverse collection of wildlife art, and beautiful wildlife photography is on display. Wildlife feeding stations are located on either side of our Gift Shop, allowing our visitors to see a variety of birds up close. In our 20 years of operation, our volunteers have met visitors from all fifty states in the USA, and about 90 foreign nations! We provide free maps to help visitors enjoy Horicon Marsh even more.

The moment we've anxiously been awaiting is finally here!  The Kid's Room Reveal!  Thanks to financial support of the Gr...
08/13/2026

The moment we've anxiously been awaiting is finally here! The Kid's Room Reveal! Thanks to financial support of the Green Bay Packers Foundation as well as the Fond du Lac Community Foundation, we were able to complete the remodel of the kid's room with a goal of making it more inviting and interactive for all ages. A very special thank you to local artist PJ Wetak for sharing her talents with us to create the 3 wall mural! This room is a definite must see just for that! So stop on out to Marsh Haven Nature Center and enjoy the now open Kid's room!

Who Am I Wednesday?Correct Answer: Zale mothThis particular zale moth is most likely that of Lunate zale moth.  They are...
08/13/2026

Who Am I Wednesday?

Correct Answer: Zale moth

This particular zale moth is most likely that of Lunate zale moth. They are overall dark brown with scalloped outer wings. They have a 40-55mm wingspan, and are found in deciduous forests across the country. Obviously with their coloration they make for excellent camouflage. As a caterpillar they will feed on maple, oak, and other tree species. However, as a moth they play a vital roll in pollinating nocturnal blooming flowers. They have a large probiscus which allows them to suck the nectar from deep within the plants. They also playba role in providing a nutrient rich food source for any insectivores such as bats, birds, or spiders. So look closely next time you're out as this camouflage expert may be right in front of you and you don't even notice.

Who Am I Wednesday?See if you can identify this native species. Answer revealed later today.
08/12/2026

Who Am I Wednesday?

See if you can identify this native species. Answer revealed later today.

Looking for something to do now that the rain is gone?  Stop by Galloway House in Fond du Lac for their ice cream social...
08/09/2026

Looking for something to do now that the rain is gone? Stop by Galloway House in Fond du Lac for their ice cream social, live music, and of course friends from Marsh Haven!

Get your brats or burgers!  We are up and running at Glenn's Market and Catering in Watertown.  We'll be here til 3 toda...
08/07/2026

Get your brats or burgers! We are up and running at Glenn's Market and Catering in Watertown. We'll be here til 3 today so stop by for lunch!

Hey Watertown, we're coming your way!  Need lunch plans?  We've got you covered!  Marsh Haven Nature Center is partnerin...
08/06/2026

Hey Watertown, we're coming your way! Need lunch plans? We've got you covered! Marsh Haven Nature Center is partnering with Glenn's Market & Catering in Watertown to cook up some delicious food! Tomorrow from 10am to 3pm and the Glenn's Market & Catering Brat Haus, Marsh Haven volunteers will be grilling up some brats, burgers, and the brat of the week: Bacon cheddar beer brat! So stop on over for lunch for yourself or take a few back for your family or coworkers. All the proceeds from the day will be go towards supporting the non-profit nature center. Plus, you'll get the chance to get a sneak peek at our future natural play playground as well as say hello to our tortoises! See you there!

Who Am I Wednesday?Correct Answer: Milkweed Tussock caterpillarThe furry caterpillar pictured is the milkweed tussock ca...
08/06/2026

Who Am I Wednesday?

Correct Answer: Milkweed Tussock caterpillar

The furry caterpillar pictured is the milkweed tussock caterpillar. Known for its furry body and yellow, black, and white coloration, it is a common sight on the milkweed plant. As an adult or moth form it has grayish white wings with a yellow body. In the caterpillar form it feeds primarily on milkweed or dog bane. It can strip entire leaves off of milkweed plants, but it allows younger leaves to generate. The milkweed tussock moth is known for its nighttime pollination, which benefits many flowers that specifically bloom in the darkness of night. They are not pests that need to be removed, they actually increase the biodiversity and health of the milkweed plant and the overall environment. They are also native plant specialists meaning they aren't eating any of your garden vegetables or garden plantings. Plus, these are ones you do not want to handle. While they look cute and soft, the fur have bristles on the end that break off and embed in your skin causing irritation. So maybe just observe and enjoy the fact they won't harm your garden and in fact they will help it!

Who am I Wednesday?See if you can identify these critters.  Answer revealed later today.
08/05/2026

Who am I Wednesday?

See if you can identify these critters. Answer revealed later today.

08/03/2026

It's back for another pour! Hops at Marsh Haven will return on SATURDAY, October 10th from 4pm to 8pm at Marsh Haven Nature Center. Participants will taste brews from Hoyahophousebrewing, Fifth Ward Brewing Company, Knuth Brewing Company, Hubbleton Brewing Company, and Shattered Glass Brewery. New this year, we will have fire pits going for people to gather round, and all proceeds from the event and raffle will go towards our natural play playground project. So hop on over to eventbrite.com and purchase your tickets today. Tickets are $40 in advance and $45 at the door with a limit of 200 tickets sold. So be sure to get your tickets early!

Address

W10145 State Road 49
Waupun, WI
53963

Opening Hours

Thursday 10am - 2pm
Friday 10am - 2pm
Saturday 10am - 4pm
Sunday 10am - 4pm

Telephone

+19203245818

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