At Crossroads at Big Creek, our restoration team is completing the grant close-out reports for our multi-year restoration projects at The Cove Estuary Preserve and the Big Creek Preserve. This week, the Climate Change Coalition will bring Lee E. Frelich, the Director of the University of Minnesota Center for Forest Ecology to present the program "The Future of Boreal Forests." and this week, the Climate Change Coalition will bring Lee E. Frelich, the Director of the University of Minnesota Center for Forest Ecology to present the program "The Future of Boreal Forests."
We have a remnant boreal forest at Crossroads, though we are unsure why. Maybe the extremely thin soil is moist because its drainage is blocked. Or maybe cool air settles in this protected microclimate. But the grove is very small and getting smaller with every winter ice storm because the spire-shaped trees are broken and regeneration is not taking place. (Join us for Wandering Wednesday to enjoy this unique habitat.)
When we look at the 1835 Sylvester Sibley Land Survey of Wisconsin, it appears that conifer forests predominated at both the Big Creek and Ida Bay preserves. So, is our restoration goal to return the land to that condition?
It is important to understand that when Europeans first explored the Great Lakes Region, the Earth was in a cool period, dubbed the Little Ice Age. During this difficult time between 1650 and 1850, although there were no global glacial advances, both Europe and North America experienced longer winters and cooler summers, which resulted in crop failures, economic hardship, and human mortality.
The climate then would have resembled what we find in northern Canada, and when Europeans arrived on the peninsula, many of the mature trees were probably boreal species.
Clearly, we are not going back. We can't. The climate has changed and will continue to change.
This past summer, Crossroads offered a series called Resources for Landowners. The first guest speaker was Mike Grimm who explained that the initial step in land restoration is to develop a vision. (By the way, his inspiring lecture and other videos of the series is available on You Tube -Crossroads at Big Creek) Our long-term vision is for Crossroads to evolve into a coherent landscape of healthy, diverse, and largely self-sustaining ecological communities, providing wildlife habitat for various species. Ecological resilience is a priority in all of our planning, including using climate change modeling to help inform our efforts.
So, we are pleased to be hosting the Climate Change Coalition's Fall Planet Potluck, which begins at 5:00 with a shared meal. At 6:30, the program featuring the renowned forest ecologist Lee Frelich will focus on the "Future of Boreal Forests."
In addition to our Monday and Wednesday after-school programs and Saturday Science, we soon will offer the Junior Nature Club, a free, six-week series of classes aimed at connecting pre-school-aged children and their families with nature. Through storytelling, games, activities, and outdoor play, the Junior Nature Club classes promote physical well-being, social engagement, and curiosity in both children and their parents or guardians.
Junior Nature Club classes start on October 4, 2024, and will be offered every Friday from 10 to 11 a.m. through November 8. This is a family program, so parents or guardians must remain with the group throughout each class. Siblings and family members are welcome to participate. For more information and to register, please visit the Crossroads at Big Creek (www.crossroadsatbigcreek.org) website Events Calendar.
Wednesday, September 18
1:30 pm Wandering Wednesday
Join the naturalist on a guided hike over the North Bridge, around the Arboretum, and through the remnant boreal forest. No reservations are required. Thanks to the generosity of our donors, the hike is open to the public and free. Meet at the Collins Learning Center, 2041 Michigan, Sturgeon Bay.
Wednesday, September 18
3:30 pm Nature Exploration: Meet the Fawn
This program is intended for elementary school students but is open to all ages. Weather permitting, it will begin with a hike in search of deer beds and other "deer signs." Then, the group will return to the learning center to examine the fawn in our Wisconsin Wildlife Exhibits. No reservations are required. It is free and open to the public. Meet at the Collins Learning Center, 2041 Michigan, Sturgeon Bay.
Friday, September 20
2:30 pm 4:30 Hanson House Tour
Spend part of your “Afternoon with Bertha,” our costumed interpreter who will describe the history of the Hanson House and the Greeves farm. Meet at the Hanson Homestead, 2022 Utah Street (across from The Cove Estuary) in Sturgeon Bay.
Friday, September 20th
5:00 Climate Change Coalition's Fall Planet Potluck
6:30 Climate Change Coalition Lecture: "The Future of Boreal Forests"
The Climate Change Coalition brings Lee E. Frelich, the Director of the University of Minnesota Center for Forest Ecology, to discuss the future of boreal forests and climate change. This program is free and open to the public. Meet at the Collins Learning Center, 2041 Michigan
Sturgeon Bay, Wisconsin.
September 21
2:00 Science Saturday: Camouflage
This program is geared toward elementary school students, but learners of all ages are welcome to join us to learn how marking on animals helps them hide. There will be indoor and outdoor activities. It is free and open to the public. Meet in the Collins Learning Center, 2041 Michigan, Sturgeon Bay.
Tuesday, September 24
6:30 Wild Ones/Master Gardener Lecture: "Nature's Flower Show, the Grand Finale"
The native fall flowers of Door County are glorious, but they are also essential because they provide the nectar that enables butterflies to migrate. They provide nectar so honeybees can survive the winter. They also provide the pollen and nectar that many native bees require to provision their nests, providing food for the next generation. Learn which plants are beautiful and beneficial and the best ways to plant them.
Our Door County Seed Library friends will offer free native wildflower seeds. This program is co-sponsored by Wild Ones-Door Peninsula, Master Gardeners, and Crossroads at Big Creek. Free and open to the public. Meet at the Collins Learning Center, 2041 Michigan, Sturgeon Bay.
Pictures courtesy of Crossroads at Big Creek