Lawyers representing conservation groups, Native American tribes, and the states of Oregon and Washington are demanding significant changes to the operations of dams on the Snake and Columbia Rivers in a court hearing held in Portland, Oregon. This legal action follows the collapse of a crucial agreement with the federal government aimed at recovering critically endangered salmon populations. Last year, former President Trump halted a proposed deal which would have pledged $1 billion over ten years for fish restoration. Judge Michael Simon noted the frequency of such litigation, highlighting the urgency of the situation rooted in the painful reality of dwindling salmon runs. Advocates state that operational modifications on eight major hydropower dams could provide needed relief to salmon, a species of great cultural and ecological significance. As they press forward with their legal bid, local tribes emphasize that the decline of salmon jeopardizes their cultural heritage and future generations.