Working on
Common Ground

The Oak Alliance unites public, private, and tribal partners to champion landscape-scale oak and prairie conservation across boundaries, enhancing ecosystem durability, community well-being, and biodiversity in the Pacific Northwest.

Garry Oak and Camas Meadow Credit: Alanah Nasadyk Creative Commons

A photo of a field with two oak trees, blue sky.

Highlights of the Klamath Siskiyou Oak Network and Umpqua Oak Partnership Guide For Private Landowners

flames burn along a line in an open field

Oregon Prescribed Fire Council Annual Meeting

April 23 @ 8:00 am - April 25 @ 5:00 pm
Alliance Events
Alliance News

Why Oak Matters

Oak Stewardship

Investment Strategy

photo of acorn in grass
Acorn. Credit: Bruce Taylor

What we do:

The Oak Alliance is a dynamic coalition of partnerships across the Pacific Northwest. Our collaborative effort focuses on landscape-scale oak and prairie conservation, harnessing collective energy to build capacity, secure resources, inform policy, and generate broad public support for oak conservation and restoration.

We recognize the vital role oaks play in enhancing forest and infrastructure protection, supporting healthy wildlife populations, community well-being, and driving economic growth from rural to urban areas across the Pacific Northwest. Our mission is to sustain these advantages and preserve oak ecosystems.

If you believe that oak systems are crucial to our landscapes, communities, and economy, we invite you to join us in this essential effort.

four acorn shapes with centers all connecting

Guiding Principals of Our Work

  • Build ecosystem and community resilience
  • Reconnect people with oak
  • Support Tribally-led priorities and ecocultural restoration
an orange, black and white butterfly on a large yellow flower in a field under a blue sky
Taylors checkerspot butterfly, as seen on a flower at Joint Base Lewis McChord USFWS Credit: D-Grosboll
five people on a forest road, one speaking as the other look on
Partners at a vineyard in Yamhill County. Credit: Sara Evans-Peters
icon in an x format with oak leaves and acorns

We leverage our collective partnership to:

  • Build capacity
  • Secure financial resources
  • Inform policy
  • Garner public support

Partnership Work

mountain side of fir trees large and small, some green some gold, some gray or leafless

Douglas Fir Mortality

Oregon Iris Seed Production Credit: Alexis Larsen (WVNPP)

Willamette Valley Native Plant Partnership

day time view of green grass and trees shading a pathway

Umpqua Private Land Oak Restoration