Stewardship: A Promise to Nature and People

For Earth Day and Every Day

illustration of a bulletin board with sketches and notes from the field.

The Nature Conservancy manages 31 preserves and almost 100,000 acres of land across Washington state. Together with local communities, partners and Tribal nations, we steward these lands and waters for the benefit of nature, to advance our knowledge of natural systems and their care, and to support human communities equitably for generations to come. This can mean planting trees and removing invasive species, but it also means using our preserves as springboards for science and knowledge, conservation partnership and human connection.  

illustration of Washington state with green pins indicated TNC preserves

TNC Washington has preserves and land easements across the state, spanning an array of ecosystems and different stewardship needs.

Over the past 60 years, the meaning of stewardship has evolved beyond caring for the land. TNC’s land stewardship in Washington is grounded in a promise to maintain and improve our natural places for generations to come and to uphold values rooted in communities and strengthened by science. 


Illustration by Erica Simek Sloniker / The Nature Conservancy.


Throughout Earth Month, learn more about stewardship at The Nature Conservancy


Your support helps The Nature Conservancy steward the lands and waters UPon which all life depends.

*Donations submitted are tax-deductible to the extent allowed by law and are processed in U.S. dollars. The Nature Conservancy is a U.S. nonprofit, tax-exempt charitable organization (tax identification number 53-0242652) under Section 501(c)(3) of the Internal Revenue Code.


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