Stewardship in Action at Idler's Rest Nature Preserve

What is Happening at Idler’s Rest?

In late June 2026, Palouse Land Trust will begin a forest stewardship project along a small section of the Highland Loop at Idler's Rest Nature Preserve. This work addresses a localized area of Douglas-fir affected by Armillaria root rot and marks the beginning of a longer-term effort to improve forest health, enhance wildlife habitat, and support a more resilient future forest.

This page will serve as a hub for project updates, background information, and answers to frequently asked questions.

Updates

6.23.26: Monday, June 29 - Tuesday, June 30 we’ll be temporarily closing Idler’s Rest while our partners at Idaho Department of Lands safely remove trees affected by disease along Highland Loop Trail.

Why Is This Work Needed?

Over the past several years, a concentrated group of Douglas-fir trees along the Highland Loop has been affected by Armillaria root rot (Armillaria ostoyae), a naturally occurring fungus found throughout forests of the Inland Northwest.

Armillaria spreads through root systems, weakening trees over time. As trees decline, they become increasingly susceptible to windthrow, stem failure, and falling limbs. Because several affected trees are located near trails, management is needed to reduce risk and maintain a safe experience for preserve visitors. While Armillaria is a natural part of forest ecosystems, it can significantly alter forest structure when it becomes concentrated in a particular area. Learn more about Armillaria root rot HERE

"Root rot has fundamentally changed this stand over time. This project gives us an opportunity to guide the area through that transition while maintaining habitat, reducing wildfire risk, and establishing a forest that can thrive for decades to come." - Craig Malone: PLT Community Lands Steward

Frequently Asked Questions (FAQs)

We understand that seeing trees removed from a beloved preserve can raise questions and concerns. Below are answers to some of the most common questions we have received about the Highland Loop forest stewardship project.

1) Will healthy trees be impacted?

Healthy trees are not the focus of this project. Forestry professionals from the Idaho Department of Lands have worked with Palouse Land Trust to identify trees that pose a safety concern due to disease-related decline. Healthy trees, including ponderosa pine, will remain. Unfortunately, “Approximately 90% of the overstory Douglas-fir in this stand have died or are in decline due to Armillaria and laminated root rot.” - Robbie Easley: IDL Program Manager

2) What will happen to the trees after?

The felled trees will remain on-site. Rather than being removed from the preserve, felled trees will be retained as nurse logs and coarse woody debris. These logs provide habitat for wildlife, support fungi and insects, retain moisture, reduce erosion, and slowly return nutrients to the soil as they decompose. As restoration work continues, some of these nurse logs will also be used to support future tree plantings. Learn more about nurse logs HERE

3) Why not just let nature take its course?

Natural processes play an important role in healthy forests, but Armillaria root rot can create concentrated areas of decline that reduce forest resilience and limit regeneration. By removing only dead and severely declining trees, we can help create conditions for new growth while supporting a more diverse and resilient forest. Because these trees are located near trails and visitor-use areas, this work also helps address safety concerns while maintaining the ecological functions of the forest.

4) Who is doing the work?

The project is being completed by the Idaho Department of Lands (IDL) in partnership with Palouse Land Trust (PLT). IDL brings extensive forestry expertise and experience managing forest health projects throughout Idaho. We are grateful for their partnership and support in helping care for the preserve.

5) What comes next?

This project is the first step in a longer-term restoration effort. As conditions allow, Palouse Land Trust hopes to engage volunteers and community members in future stewardship activities that may include: Brush reduction and fuel management, Native tree replanting, Habitat enhancement, Monitoring forest recovery, and Ongoing trail or preserve stewardship

6) How are you planning for the future of this forest?

Natural regeneration is valuable, but replanting gives us the opportunity to be intentional about the future of this forest. By introducing a mix of native species like Ponderosa Pine and Western Larch suited to the site, we can help establish a stand with greater species diversity and a broader range of age classes. This matters because forests with varied species and structure are better equipped to withstand future stressors like disease, drought, and changing climates. Rather than cycling back toward a single-species stand vulnerable to the same pressures, replanting helps set the forest on a different trajectory.

7) How can I stay informed?

Project updates, photos, and reopening information will be shared through Palouse Land Trust's website, email newsletter, and social media channels. If you have additional questions, please contact:

Craig Malone Lovina Englund
Community Lands Steward Executive Director
craig@palouselandtrust.org lovina@palouselandtrust.org
208-298-9014 208-669-0722

A Final Note

We know that every tree at Idler's Rest matters to someone. We share that appreciation. This project is being undertaken thoughtfully, with guidance from forestry professionals and with a commitment to balancing visitor safety, ecological integrity, and the long-term health of the preserve.

Thank you for your care, curiosity, and stewardship of this special place.