Summer Presentations at Beaver Hollow
This summer's presenters at Beaver Hollow will cover a diverse range of wildlife species - from unusual birds that are out of place here on the peninsula, to native species that live among us.
Tree Planting Spring 2026
The Friends' North Pikes Creek Wetlands 5-year forest improvement project is made possible by the dedicated work of an extraordinary group of community volunteers who care about the continued health of our forests and waters.
Proactively Addressing EAB
Emerald ash borer (EAB) was first identified in Bayfield County in April of 2022, in a Bayfield city park located just 4 miles from Beaver Hollow. Since its initial detection in southeastern Wisconsin in 2008, EAB has now been reported in all 72 counties of the state
Beaver Management Planning Committee
The Work of the Beaver Management Plan Committee is Complete
Dr. Emily Fairfax’s Presentation to the WDNR Beaver Management Plan Committee
Dr. Emily Fairfax's Presentation, "Wisconsin's Beavers: Balancing Benefits and Conflict Management," can now be viewed.
Opportunity to speak up for Beavers!
You have the opportunity to let the DNR know that you support beavers!
Beaver Hollow Wildlife in Winter
Wildlife employ a variety of strategies for surviving winter's snow and cold. If you know where to look, you'll discover that Beaver Hollow remains full of fascinating wildlife, even in the coldest months. Look carefully and you may spot a cavity, den, or lodge of a Beaver Hollow winter resident.
Culvert Protection Installed
Non-lethal solution to beavers blocking road culverts demonstrated in Bayfield County.
