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The Ridges Sanctuary

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Festival of Nature 2026

09. From Field to Farm: Using Technology for a Better Tomorrow - NEW

$30

with Festival of Nature Field Trip Leader

Calendar May 22, 2026 at 9 am

Friday, May 22, 9:00 am – 11:30 am 

Leader: Olson Family Farm & NRCS 

The Olson Family Farm, a proud 5th generation family farm, invites you to join us for a guided farm tour and learn more about how tradition and innovation work together on our operation. You'll see how we use sustainable farming practices and modern technology, including solar panels and robotic milking, to care for our land and our cows. Our focus is on continually improving the quality of our environment, enhancing the well-being and comfort of our cows, and supporting the life of our family on the farm. We look forward to welcoming you and sharing our story, our practices, and our passion for farming. Suitable for ages 5 & up.  

SOUTH. MEET: Olson Family Farm  

Limit: 20 

Will run

10. Lake Michigan Coastal Forest Ecology

$30

with Festival of Nature Field Trip Leader

Calendar May 22, 2026 at 9 am

Leader: Mike Grimm 

The trip will be through conifer-dominated and mixed conifer/hardwood forests on a ridge and swale landform typical of many places on the Lake Michigan coast of Door County. We'll talk about the past post-glacial and present geologic and ecologic processes which form this setting, as well as the hydrology of the site. We'll also talk about the current suite of plants and animals which inhabit the site; and whatever else might come up in our conversation and questions. Suitable for ages 12 & up.   

SOUTH. MEET: Shivering Sands Preserve 

Limit: 12 

Will run

11. Stickwork Environmental Art Installation at Historic Horseshoe Bay Farms

$30

with Festival of Nature Field Trip Leader

Calendar May 22, 2026 at 9 am

Leader: Kiley Rusch 

Horseshoe Bay Farms, originally constructed between 1917- 1919 on the shores of Green Bay in Egg Harbor, features several historic barns and structures that still stand today. Visitors can enjoy a guided walking tour of the property, exploring the iconic barns and learning about the farm’s extensive history and long-term vision. In addition to the historic structures, the farm is home to a breathtaking willow sculpture installation called Stickwork. Created by artist Patrick Dougherty, this intricate, larger-than-life sculpture is made entirely from locally sourced willow branches, woven together into a stunning work of art that blends seamlessly with the surrounding landscape. Suitable for ages 12 & up.  

SOUTH. MEET: Horseshoe Bay Farms, Egg Harbor 

Limit: 12 

Will run

12. Trailside Bryophytes: Mosses, Liverworts and Hornworts of Peatland Habitats - NEW

$30

with Festival of Nature Field Trip Leader

Calendar May 22, 2026 at 9 am

Leader: Dr. Keir Wefferling and Tony Klingert, UWGB 

Be the first to explore a special peatland with the benefit of a new beautifully illustrated pocket guide developed at UW-Green Bay specially for the bryophytes along the trails and boardwalks in this wetland gem. These lands are protected by a Door County Land Trust Conservation Easement. With a provided hand lens and by getting close to tiny mosses and liverworts with experts, you’ll appreciate their crucial ecological roles during this saunter. Suitable for all ages.  

SOUTH. MEET: Bayshore Blufflands Preserve 

Limit: 16 

Will run

13. A Closer Look at Plants of The Ridges Sanctuary

$30

with Festival of Nature Field Trip Leader

Calendar May 22, 2026 at 9 am

Leader: Kathleen Marie Garness 

After a quick introduction to botanical drawing techniques, using simple art supplies, participants will examine and draw some of the many plants known from the Ridges Sanctuary. The workshop will review botanical vocabulary and offer a deeper understanding of plant families and their characteristic traits. Suitable for ages 12 & up.  

CENTRAL. MEET: Cabins at The Ridges Sanctuary  

Limit: 12 

Will run

14. Bat Heroes - NEW

$65

with Festival of Nature Field Trip Leader

Calendar May 22, 2026 at 12 pm

Leader: Friends of Plum and Pilot Islands 

Bats can eat up to 1,200 mosquitoes per hour, yet over half of US bat species face severe decline or are endangered. Learn how agencies like the US Fish & Wildlife Service, Friends of Plum and Pilot Islands, and WI Department of Natural Resources are studying the endangered little brown bat at one of the largest bat maternity wards on Plum Island. Suitable for all ages.    

NORTH. MEET: Shoreline Resort Marina, Gills Rock 

Limit: 14 

 

Please Note: This field trip is not discounted for anyone under the age of 16. When registering, please select "No" when prompted, "This registration is for a participant under the age of 16 years" EVEN IF the participant is under 16.

Will run

15. It Isn't Easy Being (Ever)Green

$30

with Festival of Nature Field Trip Leader

Calendar May 22, 2026 at 1 pm

Leader: Jane Whitney & Julie Knox 

Besides conifers, what other plants stay green all year? Join us as we take a leisurely walk through the rustic trails of The Ridges to learn about plants that stay green all year long. We’ll learn the advantages/disadvantages of being evergreen, identify several species of evergreen plants, and, as a bonus, enjoy the spring wildflowers that will surely be in bloom. Suitable for ages 12 & up.  

CENTRAL. MEET: Workshop at The Ridges Sanctuary 

Limit: 12 

Full Course

16. Discovering a Tiny World of Animals in Wetland Moss Communities - NEW

$30

with Festival of Nature Field Trip Leader

Calendar May 22, 2026 at 1:30 pm

Leader: Dr. Michael Draney, UWGB

Sphagnum and other wetland mosses are a rich three-dimensional habitat for a diverse array of animals, but they are hard to observe, especially without damaging their fragile habitat. We will use a modified leaf-blower (the “bug vacuum”) to sample these habitats near The Ridges’ boardwalks and rustic trails. Participants will help in collecting the tiny animals from these samples, then we will observe and identify them up close under microscopes back at the Nature Center.  Suitable for all ages.

CENTRAL. Meet: Cook-Albert Fuller Nature Center, Baileys Harbor

Limit: 12

Will run





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