Comment from IRON STANDARD ADMINISTRATIVE MATRIX

Pursuant to Section 4 of the Endangered Species Act (ESA), 16 U.S.C. § 1533(b)(1)(A), the agency is strictly mandated to make status determinations solely on the basis of the best scientific and commercial data available. The administrative and ecological record contains zero scientific justification to diminish safeguards. Any action to reduce protections would violate this explicit statutory directive. The best available science demands not only the retention of its Endangered status but an immediate strengthening of precautionary management to prevent imminent extinction. With an estimated population of only 51 individuals, the Rice’s whale is one of the most critically endangered great whales on Earth. The contention that protections should be modified is flatly contradicted by a robust body of peer-reviewed data establishing the species as a genetically, morphologically, and behaviorally distinct evolutionary lineage (Rosel et al., 2021; Dixon et al., 2025).The restricted habitat of the Rice’s whale overlaps directly with high-density industrial corridors, exposing this fragile population to overlapping, lethal, and chronic anthropogenic stressors:1. Chronic Pollution from Leaking and Orphaned Oil Infrastructure The core habitat of the Rice's whale is severely degraded by thousands of active, abandoned, and orphaned offshore energy facilities. Unsealed well fields—such as the Taylor Energy MC-20 site, which has been leaking continuously since 2004—release toxic crude oil slicks and dangerous levels of methane directly into the whales' primary foraging waters. Whales suffer catastrophic physiological damage from inhaling toxic vapors at the surface and ingesting oil during feeding. Furthermore, long-term monitoring proves that the population continues to suffer from ecosystem-level declines following major industrial disasters like the Deepwater Horizon spill, which injured or killed an estimated 22% of the entire population (Frasier et al., 2024). A single incident or unmitigated chronic leak can permanently compromise the recovery trajectory of this critically depleted species.2. Acoustic Disruption and Industry Inaction Rice’s whales rely entirely on low-frequency sound for vital life functions, including communication, navigation, and foraging. Chronic acoustic energy from industrial activities and seismic airgun surveys (reaching up to 250 decibels) masks these signals and causes severe behavioral disruption and permanent hearing damage (Aarts et al., 2023). Quieter alternative technologies, such as marine vibroseis, have been rigorously tested and validated (Coleman et al., 2026). The offshore oil and gas industry’s failure to widely adopt these noise-mitigation technologies perpetuates unnecessary acoustic harm that the agency must regulate.3. Lethal Vessel Strikes Density surface modeling (Garrison et al., 2024) indicates that the core habitat of these whales intersects heavily with major commercial shipping lanes and energy service routes. Because Rice’s whales rest just below the surface at night, they are highly vulnerable to being struck and killed by large, fast-moving vessels. Physical evidence from scarred surviving individuals, like "Lucky," confirms that vessel collisions remain an active, lethal threat to their survival. Conclusion and Legal Notice There is no scientific or lawful justification for reducing protections for the Rice’s whale. The National Marine Fisheries Service must uphold its statutory mandate under the Endangered Species Act by maintaining the species’ Endangered status, enforcing stringent vessel speed restrictions in core habitats, and requiring the immediate adoption of noise-mitigation technologies by the offshore energy sector. Please note that these comments are submitted to preserve my administrative standing and to exhaust all administrative remedies regarding the agency’s upcoming final determination. The scientific literature, data points, and legal objections detailed herein are intended to be included in the formal Administrative Record for this action. Any agency decision to downlist, delist, or diminish protections for this species despite the clear evidence of extreme jeopardy presented in this record will be considered arbitrary, capricious, an abuse of discretion, and otherwise not in accordance with the law under the Administrative Procedure Act. Thank you for your consideration of these scientifically backed comments.