In a crucial win for the quickly vanishing vaquita porpoise, a federal appeals court sided with conservationists Wednesday when it upheld a ban on Mexican seafood imports caught with gillnets, which drown the endangered marine mammal. "Immediate pressure on Mexico to ban all gillnets in the upper Gulf of California and to clear the area of illegal nets is necessary now for the vaquita's survival," said Giulia Good Stefani, a staff attorney at the Natural Resources Defense Council (NRDC).
The California State Assembly unanimously approved a bill on Thursday that phases out the use drift gillnets in the state by January 2023.
The controversial fishing gear, which can stretch a mile long and suspend 100 feet underwater, is used by fishers to target sharks and swordfish, but the nets inadvertently entangle and kill scores of other marine animals, including endangered species.
Authorities at the state's Division of Conservation and Resources Enforcement have opened an investigation after the baby sharks were discovered by the La Mariana Sailing Club, according to local media.
The National Marine Fisheries Service protected rare Taiwanese humpback dolphins on Tuesday, listing the species as "endangered" under the Endangered Species Act. The decision comes in response to a March 2016 petition from the Animal Welfare Institute, Center for Biological Diversity and WildEarth Guardians seeking U.S. protections to help prevent the extinction of a population that now numbers fewer than 100 individuals.
'Unprecedented Rescue Operation': Sea Shepherd Saves 25 Critically Endangered Totoabas at the Height of Spawning Season
At 7:45 p.m. PST Monday, the Sea Shepherd vessel M/V SHARPIE came upon an illegal gillnet within the Vaquita Refuge in the Northern Sea of Cortez, Mexico. The gillnet was entangled in a longline. As the ship's crew began to separate the illegal fishing gear, they noticed live totoaba bass in the net, embarking on an unprecedented rescue operation.
It is the height of totoaba bass spawning season in the Upper Gulf of California, when the endangered fish migrate directly to an area inhabited by the vaquita porpoise. The vaquita is currently the most endangered marine mammal in the world, and continues to be threatened as bycatch in the illegal totoaba trade.
By Douglas McCauley and Paul DeSalles
(The views expressed are those of the authors, not necessarily Mongabay.)
1. U.S. Drops Out of Paris
In our 2015 ocean top 10 list, we celebrated the adoption of the Paris agreement as a monumental achievement for slowing the warming, acidification and deoxygenation of our global oceans. In 2017, remaining nations like Afghanistan, Nicaragua and Syria ratified the agreement, bringing the total number of ratifying nations to 171. But in a radical about-face of global leadership on climate action, the Trump administration officially declared that the U.S. would withdraw from the Paris agreement, citing unfair impacts on the American economy.