A new bumper sticker is for sale for Ridge to Rivers trail users and supporters to help fund trails.

The stickers are $4 at local bike shops, outdoor stores and the Ridge to Rivers office at the Foothills Learning Center, 3188 Sunset Peak Road.

Proceeds will benefit the management and construction of new trails in the 136-mile Ridge to Rivers system.

Ridge to Rivers is a partnership formed in 1992 to preserve the Foothills and enhance the trail system. Partners include the city of Boise, Ada County, the Bureau of Land Management Four Rivers Field Office, the Boise National Forest and the Idaho Department of Fish and Game.

For details, contact David Gordon, Ridge to Rivers coordinator at dgordon@cityofboise.org or (208) 493-2531.

The Sawtooth Ski Club's 10th Annual fundraiser is Saturday and Sunday, March 3-4 near Stanley.

The weekend kicks off with the Park Creek poker run and chili feed from 11 a.m. to 2 p.m. March 3. The Park Creek Ski Trail system, 7 miles northwest of Stanley on Idaho 21.

A dinner, music and auction starts at 5:30 p.m. March 3 at the Stanley Community Building.

The final event of the fundraising weekend for Stanley area trails, Ski and Eat at the Soup Kitchen, continues between 11 a.m. and 3 p.m. March 4 at the Alturas Lake Ski Trail system, 26 miles south of Stanley off Idaho 75.

Registration is open for the MK Nature Center’s new Junior Naturalist Certification Program for fourth-, fifth- and sixth-graders.

The program is designed to stimulate children’s natural curiosity and help them learn about their natural environment. They will explore water, trees, plants, mammals, reptiles and amphibians, birds, fungi and more.

It will be held over spring break and meet from 9 a.m. to 3 p.m. Monday-Friday, March 26-30, and also after school on Monday afternoons April 2 to April 30. Fee is $75. To register contact Sara Focht 287-2906 or sara.focht@idfg.idaho.gov.

For more outdoors news go to voices.idahostatesman.com/outdoors