MEXICO CITY — Mexican officials have proposed scaling back fishing regulations meant to protect a narrow stretch of ocean home to the last 10 remaining vaquitas, the world’s smallest species of porpoise. If implemented, the changes could shrink protected areas and open up vessel traffic in the northern Gulf of California, the stretch of water […]

MEXICO CITY — Mexican officials have proposed scaling back fishing regulations meant to protect a narrow stretch of ocean home to the last 10 remaining vaquitas, the world’s smallest species of porpoise. If implemented, the changes could shrink protected areas and open up vessel traffic in the northern Gulf of California, the stretch of water between Baja California and mainland Mexico where the vaquita (Phocoena sinus) is endemic. The proposal cites scientific research and aims to satisfy local fishing communities, but conservation groups say the changes in it could lead to the porpoise’s extinction. “I don’t think we can forget that this is the most endangered marine mammal in the world,” Sarah Doleman, senior ocean campaigner for the U.K.-based NGO the Environmental Investigation Agency, told Mongabay. “With such a small population of 10 individuals, any effort to reduce the measures that are in place at the moment, and to enforce those measures fully, would be a real threat to the future of this species.” The proposal, not yet public but reviewed by Mongabay, is being developed by several government agencies, including the Ministry of Environment and Natural Resources (SEMARNAT). Input on it came from fishing industry representatives and an “interinstitutional group” assembled by the government that the proposal does not identify. The vaquita measures just 1.5 meters (5 feet) in length, weighs 54 kilograms (120 pounds) and features dark circles around its eyes. Its numbers have been steadily declining from under 600 when scientists first surveyed the species in 1997, with…This article was originally published on Mongabay

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