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Nature & Science
| What kind of tree is this? The Tree Guide knows. |
The Idaho Panhandle National Forests are home to a diverse collection of plants and wildlife. Our web-based guides are provided to help you learn more about them. You may also find helpful brochures at any one of our offices. We hope that these guides and brochures will help you appreciate and understand your forest a little better.
Features
Trees of North Idaho
Want to know what kind of tree hangs over your favorite campsite? Identify native trees with this guide.
Noxious Weeds
These alien invaders often crowd out native plants and create problems for people and the environment. Learn to recognize them with this guide.
Alerts & Warnings
- Flat Creek Forest Road 462A Closure, Priest Lake Ranger District
- Catspur Creek Road and Area Closure, St. Joe Ranger District,
- Ridge Creek Salvage Sale Road Closure, CDA River Ranger District
- Hiawatha Rail Trail Closure, St. Joe Ranger District
- Huckelberry Trail #802 Closure, CDA River Ranger District
- Green Bay Closure, Sandpoint Ranger District
- Solo Creek Quartz Dig Site Closure, Priest Lake Ranger District
- Chilco Mountain Trail Closure, CDA River Ranger District
- Kootenai River Complex Closure, Bonners Ferry Ranger District
Highlights
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Death of an Ecosystem
Perspectives on Western White Pine Ecosystems at the end of the 20th Century