BOOTHBAY HARBOR, Maine (AP) — Republican lawmakers are targeting the Marine Mammal Protection Act of 1972, a pivotal environmental legislation credited with rescuing endangered species like the rare North Atlantic right whale from extinction. With key Republican legislators claiming the political backing to initiate amendments, concerns about the oact's efficacy in preserving marine life are at the forefront.

The proposed amendments focus on lessening the restrictions imposed on fishing practices that purportedly hinder the fishing industry, particularly for lobstermen in Maine and fishermen on the West Coast. These changes reflect a broader push from industry groups advocating for easier regulations on marine operations.

Supporters of the legislation cite frustrations with the current framework that they claim stifles economic opportunities, while conservationists warn such shifts could drastically reverse years of progress made in marine conservation. They emphasize the law's crucial role in ensuring species survival since its enactment and argue against viewing it merely as a bureaucratic hurdle.

The potential amendments include lowering overall population goals for marine mammals, shifting from species recovery to mere survival, relaxing harm definitions, and postponing specific conservation initiatives aimed at threatened species like the North Atlantic right whale until the year 2035. Advocates for these changes argue that the restrictions need to adapt as industries evolve and address sustainability concerns realistically.

However, conservationists are gearing up for a significant fight, framing the amendments as a continuation of efforts from previous administrations to weaken environmental regulations. They argue that compromising protections endangers not just whales but the overall health of marine ecosystems.

As lawmakers debate the fate of this crucial act, the outcome could reshape the future of fisheries and endangered species in U.S. waters.