On the Swinomish Indian Reservation, the ambitious Smokehouse Tidal Marsh project, initiated in 2022, is actively transforming 250 acres of former agricultural land into vital estuaries and wetlands. This significant undertaking represents a critical component of broader tribal community efforts aimed at resuscitating endangered and threatened populations of Puget Sound chinook salmon, Puget Sound steelhead, bull trout, and the iconic southern resident killer whales within the Skagit River Watershed. These species, cornerstones of the Pacific Northwest’s ecological and cultural heritage, have suffered precipitous declines primarily due to extensive habitat loss and degradation, consequences of unchecked development and agricultural expansion. As Swinomish Tribal Indian Community Chairman Steve Edwards, a lifelong fisherman in the region, starkly observes, "Over the past 150 years or so, there’s been significant damage to the habitat, and (the habitat is) what salmon needs," underscoring the urgency of these restoration initiatives.

These vital tribal conservation efforts recently encountered a formidable challenge when the previous federal administration finalized drastic changes to the interpretation of the 1973 Endangered Species Act (ESA). Historically, the ESA, a landmark piece of environmental legislation globally recognized for its comprehensive approach, defined "harm" to a species to encompass the destruction or significant modification of the habitat and resources essential for its survival. This broad, ecosystem-centric view allowed federal agencies to protect not just individual animals but also the intricate web of life that sustains them. However, under the new directive, agencies are now instructed to interpret "harm" as only the intentional killing or direct physical injury of an individual of a species. This radical redefinition dramatically curtails the law’s protective reach, shifting its focus away from ecosystem-wide safeguarding to a far narrower, individual-based scope.

The ramifications of this policy shift were immediately apparent and deeply concerning to tribal nations. On the very day the rule change was finalized, the Swinomish and Squaxin Island tribes swiftly filed a lawsuit against the federal government, challenging what they termed a "radical reinterpretation" of the law. Their legal complaint asserts that the administration’s changes brazenly disregard over five decades of established congressional intent and numerous Supreme Court rulings that have consistently affirmed the ESA’s expansive mandate. The Squaxin Island Tribe, in particular, emphasized in their lawsuit that "Squaxin’s cultural and economic well-being depend upon the health and sustainability of Pacific Salmon and other freshwater and marine resources, which play a central role in the daily lives of Tribal members." This statement highlights the profound connection between tribal identity, livelihood, and the health of the natural world.

Adding to the sense of betrayal, Chairman Edwards revealed that federal agencies failed to respond to the Swinomish Tribe’s requests for government-to-government consultation regarding the proposed changes. This omission stands in stark contrast to the United States’ long-standing trust obligation to Native nations, a legal and moral duty to protect tribal lands, resources, and self-governance. Edwards expressed his profound disappointment, stating, "It feels almost like we’ve been betrayed by our federal trustees." He added that the changes diminish their treaty rights, making it "super disturbing that we had to fight this fight." This sentiment resonates across Indian Country, where many Native nations voiced strong opposition during the public comment period for the proposed rule, citing the glaring absence of tribal consultation and the potentially devastating impacts on imperiled species, many of which hold immense cultural, spiritual, and relational significance for tribal citizens.

Beyond the immediate ecological threat, the reinterpretation also poses severe economic consequences for fishing communities and jeopardizes the subsistence practices of those who rely on salmon and other natural resources for their sustenance. The concerns extend far beyond the Pacific Northwest’s iconic salmon. Tribes nationwide have expressed alarm over the implications for species integral to their respective ecosystems and cultures. The Pueblo of San Felipe, for instance, cited potential impacts on the monarch butterfly and Suckley’s cuckoo bumblebee, while the Fallon Paiute-Shoshone Tribe voiced deep concern for the Dixie Valley toad, a species they regard as a relative. Cathi Williams-Tuni, Chairwoman of the Fallon Paiute-Shoshone Tribe, eloquently articulated the threat, writing in public comments, "It is obvious that removing water from a species that needs water to survive harms both individual members of the species and the species’ population." Her remarks were made in the context of a nearby proposed geothermal project, which had been halted in 2022 after the toad’s listing as endangered but could now resume under the relaxed ESA interpretation. Williams-Tuni warned that "These harms in Dixie Valley would be catastrophic, permanently ruining the Tribe’s sacred site and ending the ability to use the springs for medicine and ceremonies."

The tribes’ lawsuit seeks to prevent these regulatory changes, which took effect in September, from moving forward. They have requested a court decision declaring the changes unlawful and mandating a return to the previous, more comprehensive definitions of "harm." While hopeful for a swift resolution, the tribes are prepared for a protracted legal battle that could span many months. The new rule undeniably offers significant advantages to developers and various industries. Under the previous interpretation, activities that could destroy critical habitat and thereby harm a protected species often triggered a rigorous permit process, which typically included crucial tribal consultation. The revised definition substantially reduces the frequency with which such permits will be required, effectively sidelining tribes from processes where their ancestral knowledge and treaty rights are paramount. Furthermore, legal experts like Bob Anderson, a distinguished Oneida Indian Nation visiting professor of law at Harvard Law School and a member of the Bois Forte Band of the Minnesota Chippewa Tribe, point out the formidable challenge of proving "intentional harm" in a legal system, creating a loophole that could further undermine protections. "Companies won’t have any incentives to negotiate with the government or environmental groups or tribes about how their activities are going to affect the listed species," Anderson noted, highlighting the chilling effect on collaborative conservation efforts.

The revised interpretation could also destabilize large-scale, complex agreements governing major river systems where ESA-listed species are present. Rivers like the Klamath, Elwha, and Columbia, for example, currently operate under mandates requiring specific water releases from dams at certain times of the year to support the migration and spawning cycles of endangered or threatened salmon populations. The new, narrower definition of harm throws these existing agreements and laws into serious question, threatening to make already difficult salmon recovery efforts exponentially harder. Kayeloni Scott (Nez Perce and Spokane), executive director of the Columbia River Snake Campaign, a coalition dedicated to protecting these vital waterways, emphasized the ambitious scope of true recovery. "We’re not even close to delisting these species," Scott stated. "Our goal is abundance – healthy and abundant populations – that’s a whole other level, a whole other tier. Even getting to delisting, we’re pretty far off."

Beyond the legal complexities, tribal nations face a palpable political risk in challenging federal policy. Anderson cautioned that confronting the federal government can invite retaliation, referencing the case of the Miccosukee Tribe of Indians of Florida. When the Miccosukee Tribe joined a lawsuit against the previous administration over the construction of an immigration detention center in the Everglades, the then-President later vetoed an unrelated bipartisan bill that would have returned land to the tribe. He explicitly cited the tribe’s opposition to the detention center as his reasoning, calling the Miccosukee Tribe "unaligned with my Administration’s policy." This serves as a stark warning, as Anderson noted, that "You’re locking horns with the federal government." Despite these daunting challenges, Chairman Edwards remains steadfast in his commitment to upholding the Swinomish nation’s sovereign rights for future generations. He affirms that the tribe will not cease its critical restoration work. "It does impact our sovereignty," Edwards declared regarding the changes to species protections. "Generations down the road, I want (Swinomish citizens) to be able to exercise their treaty rights like I have done in the past." This unwavering resolve underscores the deep-seated commitment of tribal nations to environmental stewardship and the preservation of their heritage, even in the face of significant federal policy reversals.