25 Years of SLEWS in Action

A Legacy on the Land

For 25 years, SLEWS has connected students to the land through hands-on restoration projects across our region. From planting native habitat to improving riparian corridors and creating homes for wildlife, students have made a lasting impact alongside landowners, educators, and conservation partners.

SLEWS IMPACT

Featured SLEWS Projects

Waggoner Elementary School
Winters, CA | 2025-2026

Image of students planting out the garden.
Students putting native plants into the ground after completing irrigation preparations, helping bring the restoration project to life. 

LangeTwins
Acampo, CA | 2021-2026

LangeTwins Family Winery & Vineyards is committed to creating and improving wildlife habitat across its vineyards, with a focus on pollinators, beneficial insects, and connecting habitat patches throughout the agricultural landscape.

Working with the Center for Land-Based Learning and SLEWS, LangeTwins developed a multi-year plan to transform four acres of mowed grassland dominated by invasive and weedy species into pollinator habitat and oak savanna.

The project included 34 planting rows designed around the existing landscape, with native shrubs and vegetation creating habitat corridors along the vineyard. SLEWS students brought the project to life through hands-on restoration, planting native species and learning firsthand about habitat restoration in an agricultural landscape.

A Five-Year Plan Completed in Three

SLEWS was able to help LangeTwins complete the planned restoration two years ahead of schedule, demonstrating the impact students can make when hands-on education is paired with meaningful conservation projects.

Through their work, SLEWS students contributed to a long-term effort to restore habitat, support pollinators and beneficial insects, and create connected wildlife corridors for generations to come.

Image of Kendra Altnow working along with a student from Lodi High School setting out plants for the restoration project.
Kendra Altnow of LangeTwins Family Winery & Vineyards working along with a student from Lodi High School setting out plants for the restoration project.

Mokelumne Day Use Area
Clements, CA | 2024-2026

Students at Bear Creek getting to try on the Wellers and measuring the Salmon population during the spring season.
Students at Bear Creek getting to try on the Wellers and measuring the Salmon population during the spring season.

Yocha Dehe–Kisi
Capay Valley | 2023-2024

A photo showing students with a cultural burn with representatives from the Yocha Dehe Wintun Nation.
A photo showing students from Woodland High School during a cultural burn with representatives from the Yocha Dehe Wintun Nation.

Frequently Asked Questions

What happens during the three SLEWS field days?

What do students do during a SLEWS field day?

Do teachers and mentors receive training?

Who can become a SLEWS mentor?

How can I become a SLEWS project partner?

Can my organization start a SLEWS program?