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Campers Reminded: Don’t Move Firewood

Posted on by akabelowsky

A self-service firewood point of sale at Mirror Lake State Park in Sauk County. / Photo Credit: Wisconsin DNR

By Art Kabelowsky, DNR Outreach and Communications,  Fitchburg
Arthur.Kabelowsky@wisconsin.gov or 608-335-0167

With camping season about to enter full swing, the Wisconsin Department of Natural Resources (DNR) urges campers to think twice before giving invasive species or harmful hitchhikers a ride in their firewood.

Memorial Day marks the unofficial start of summer, and campfires are a Wisconsin summer staple. And campers should know it’s a big help to the state’s trees when they help to prevent the spread of invasive pests by making smart firewood choices.

Continue reading “Campers Reminded: Don’t Move Firewood” →

Governor Plants Seeds Of Celebration For Wisconsin’s Forests

Posted on by akabelowsky

Wisconsin Gov. Tony Evers (second from right) joins educators working with the Lodi School Forest during a tree planting event on Arbor Day 2026.

By Art Kabelowsky, DNR Forest Health Outreach and Communications
Arthur.Kabelowsky@wisconsin.gov; 608-335-0167

Wisconsin Governor Tony Evers didn’t have to go out on a limb to make this announcement.

By issuing a Governor’s Proclamation last month, Gov. Evers has shined a spotlight on Wisconsin’s 17 million acres of forestland. His announcement officially recognized Wisconsin’s participation in Forest Appreciation Week and Arbor Day.

Continue reading “Governor Plants Seeds Of Celebration For Wisconsin’s Forests” →

Community Spotlight: Tree Canopy Cover On Milwaukee School Properties

Posted on by janness

By Dan Buckler, DNR Urban Forest Assessment Specialist
Daniel.Buckler@wisconsin.gov or 608-445-4578

The thought of increasing a community’s tree canopy cover is sometimes overwhelming given how many landowners are present. Think about all the stakeholders who have to buy into the initiative, not only with enthusiasm, but likely contributing money and time as well.

Contrast that with a more actionable approach focused on areas where there’s a single landowner or manager.

This was the route taken by graduate student Michelle Hess in a recent paper for a UW-Milwaukee Geography course. Michelle investigated tree canopy on Milwaukee Public Schools (MPS) properties to identify which schools should be prioritized for future greening initiatives, like those organized through ReFlo. The goal was to use canopy data provided by the DNR, identify which schools had lower canopy cover, merge those data with median household income of the local Census tract and come up with a prioritized list of schools in need of tree planting. Continue reading “Community Spotlight: Tree Canopy Cover On Milwaukee School Properties” →

National Urban And Community Forestry Ten Year Action Plan Survey

Posted on by janness

people in a parkThe congressionally mandated National Urban and Community Forestry (NUCF) Ten Year Action Plan creates a guiding framework that optimizes innovations, resources and collaborations for the field of urban and community forestry. Input gathered through this voluntary form is part of the stakeholder engagement process and will help update the NUCF Ten Year Action Plan.

Perspectives from both within and beyond the urban and community forestry field are welcome. Your feedback means better data, gap assessments and goal setting, which is critical for managing extreme heat, public health and urban growth.

Learn more and submit your ideas.

Continue reading “National Urban And Community Forestry Ten Year Action Plan Survey” →

Keep Wildlife Wild: Know What To Do If You Encounter Young Wild Animals This Spring

Posted on by janness

fawn behind leavesAs warmer weather approaches, the Wisconsin Department of Natural Resources (DNR) reminds the public that wild animals and their young will be on the move across Wisconsin.

“Springtime brings a flurry of inquiries from concerned individuals about the wildlife they are encountering. It is perfectly natural for many species of young wild animals to be left alone for extended periods of time, and they should not be disturbed,” said Jenna Fastner, DNR captive wildlife health specialist. “Wild animals are well-adapted to life in the wild and learning natural behaviors from their own species is imperative to their survival.”

Knowing what to do before you find a young wild animal can make all the difference in the moment to protect it and keep it in the wild with its parents. Continue reading “Keep Wildlife Wild: Know What To Do If You Encounter Young Wild Animals This Spring” →

Governor Plants Seeds Of Celebration For Wisconsin’s Forests

Posted on by akabelowsky
Wisconsin Governor Tony Evers speaks to a group after a tree planting to celebrate Arbor Day.

Wisconsin Gov. Tony Evers speaks at a 2025 Forest Appreciation Week and Arbor Day tree-planting event in Green Bay. The governor assisted in the planting of 15 large shade trees as part of Wisconsin’s participation in the Trillion Trees Pledge. / Photo Credit: Wisconsin DNR

By Art Kabelowsky, DNR Forest Health Outreach and Communications
Arthur.Kabelowsky@wisconsin.gov; 608-335-0167

Wisconsin Governor Tony Evers didn’t have to go out on a limb to make this announcement.

By issuing a Governor’s Proclamation this week, Gov. Evers has shined a spotlight on Wisconsin’s 17 million acres of forestland. His announcement officially recognizes Wisconsin’s participation in Forest Appreciation Week and Arbor Day.

“Wisconsin’s trees and forests are among the state’s most beautiful and critical natural resources,” Gov. Evers wrote, “and educating kids, families and communities about sustainable forestry is vital to their long-term conservation.”

Continue reading “Governor Plants Seeds Of Celebration For Wisconsin’s Forests” →

April Brings Celebration of Wisconsin’s Forests

Posted on by akabelowsky
An overhead view of a group of children kneeling in a circle while planting a tree.

A group of children in Cedarburg gathers to plant a tree as part of an Arbor Day observance. / Photo Credit: Wisconsin DNR

By Art Kabelowsky, DNR Forest Health Outreach and Communications
Arthur.Kabelowsky@wisconsin.gov or 608-335-0167

It takes more than one celebration to pay tribute to Wisconsin’s 17 million acres of rich, diverse forestland.

So, the state has come up with multiple ways to acknowledge the value of trees to Wisconsin’s ecology, economy, health and way of life. Three of the biggest ones are taking place in April:

  • Earth Day will be observed on Wednesday, April 22.
  • Arbor Day is set for Friday, April 24.
  • Forest Appreciation Week runs April 20-24 statewide, covering both of those dates.

Continue reading “April Brings Celebration of Wisconsin’s Forests” →

‘Exploding Trees’ Face Long-term Impacts

Posted on by akabelowsky
A long vertical wound in a tree trunk caused by deep freezing.

Cracked bark and wood creates a long vertical wound typical of the phenomenon commonly called “exploding trees.” / Photo Credit: Wisconsin DNR

By Linda Williams, DNR Forest Health Specialist, Woodruff
Linda.Williams@wisconsin.gov or 920-360-0665

This past winter, “exploding trees” went viral on social media. Many news outlets followed up with a more realistic explanation of the dramatically named phenomenon, pointing out that while the bitter cold can cause sudden cracks to form on trees, the trees don’t truly explode.

But what happens to those damaged trees as we warm up and move into the growing season?

Continue reading “‘Exploding Trees’ Face Long-term Impacts” →

Huge White Grubs Found In Firewood, Rotting Logs

Posted on by akabelowsky
Closeup of large white grub larvae discovered inside logs being split for firewood.

Large white grub larvae discovered while splitting firewood. The insects are living in a piece of firewood with a lot of decay. / Photo Credit: Wisconsin DNR

By Linda Williams, DNR Forest Health Specialist, Woodruff
Linda.Williams@wisconsin.gov or 920-360-0665

Hermit flower beetles (Osmoderma spp.) are very large scarab beetles, sometimes called leather beetles.

Three Osmoderma species can be found in Wisconsin, though none are common. Adult beetles look big and beefy but are harmless, eating a little pollen, feeding on ripe fruit and sipping nectar and tree sap during their adult life.

Continue reading “Huge White Grubs Found In Firewood, Rotting Logs” →

Salt Spray Damage Impacts White Pine

Posted on by akabelowsky
A closeup of white pine needles showing browning due to damage from roadside salt spraying.

White pine with browning needles and needle tips from roadside salt spray damage. The uninjured overwintering buds at the base of the shoot will produce a new flush of growth in the spring, thereby reducing the visual appearance and health impact of the damage. / Photo Credit: Wisconsin DNR

By Paul Cigan, DNR Forest Health Specialist, Hayward
Paul.Cigan@wisconsin.gov or 715-416-4920

An active winter weather season for snow, freezing rain and fluctuating freeze/thaw temperatures has exposed white pine along roadways to salt spray damage.

Vaporized salt spray droplets from vehicle traffic can drift into the air and settle onto vegetation, with the heaviest deposits occurring within 150 feet of a roadway.

Continue reading “Salt Spray Damage Impacts White Pine” →