TMSN was honored with the 2025 Indigenous Leadership Award for its efforts toward building an innovative, collaborative, and growing alliance.
Along coastal ancestral lands and waters in California, six Tribal Nations are reclaiming their right to manage traditional territories.
“My ancestors were scientists before the word ‘scientist’ came into their lives.” Jaytuk Steinruck
TMSN develops initiatives that enhance ecological, community, and cultural resilience. Enjoy our Coastal Stories video.
In honor of #NativeAmericanHeritageMonth, The James Irvine Foundation is spotlighting Tribal Nations and Native-led and serving organizations Irvine is proud to support.
More than 4,500 square miles of ocean will soon be protected by the federal government off the Central California coast.
On behalf of the Leadership Council of the Tribal Marine Stewards Network, we extend an enthusiastic thank you to everyone who attended and participated in…
Secretary Crowfoot is a vocal advocate and ally to the work of TMSN. Read what he had to say about TMSN’s stewardship efforts and expertise.
The “Pathways to 30×30” initiative is a visionary project undertaken by the state of California, with a mission to conserve 30% of California’s lands and…
In April, an intensive workshop on Indigenous-led archiving was collaboratively held by the staff from three tribal communities: Tolowa Dee-ni’ Nation, Resighini Rancheria, and Kashia…
TMSN has taken a key leadership role in promoting indigenous stewardship of coastal ecosystems in California, recognizing the vital role of traditional knowledge and practices…
TMSN was granted a two-year grant from 11th Hour Project that supports hiring “catalysts.” Catalysts are contractors or staff members with technical expertise that complement…
