- New research shows that the Atlantic and Southern Oceans may just be behind the slowdown of sea surface temperatures increases after years of rapid warming. Scientists say that heat-storing greenhouse gases have sunk to the depths of these oceans, and not the Pacific as previously assumed. The Guardian
Last month, scientists, conservationists, and the ecotourism industry alike were all disappointed when the National Marine Fisheries Service (NMFS) determined that the great hammerhead shark will not be listed under the Endangered Species Act (ESA). NMFS also decided against listing scalloped hammerhead sharks in the U.S. last year, a motion that was finalized this month.
In the ongoing fight to protect the distinct population of great white sharks off the coast of California and Mexico, Oceana submitted a critical analysis of the federal Biological Review Team’s (BRT) status report used by the National Marine Fisheries Service (NMFS) as the basis for their decision not to list this West Coast population of apex predators under the federal Endangered Species Act (ESA).
We are alarmed by the recent decision by the National Marine Fisheries Service (NMFS) not to provide needed protections for U.S. West Coast great white sharks under the federal Endangered Species Act. NMFS declined protections despite current science estimates of only a few hundred sub-adult and adult white sharks at their primary aggregation sites. The Endangered Species Act (ESA) petition submitted by Oceana and its partners to NMFS met all the legal criteria and demonstrated through the best available science that this special population of great white sharks clearly warrants protections under the ESA.
Did you know that only about 6% of all U.S. species protected under the Endangered Species Act live in the oceans?
On Monday, the conservation group WildEarth Guardians asked the federal government to grant protection for 81 additional marine species. Those currently listed are mostly “charismatic mega-fauna,” such as dolphins, whales, seals, and sea turtles. This organization seeks to add species of sharks, corals, fish, and other threatened and endangered sea life to the list of marine species protected under the Endangered Species Act.
Sawfish have a reason to breathe a little easier today: The National Marine Fisheries Service (NMFS) has completed comprehensive status reviews under the Endangered Species Act (ESA), and has determined that five foreign species of sawfish meet the definition of “endangered” under the Act. Of course, this “victory” is bittersweet: no one is celebrating the fact that sawfish species are endangered, but rather that they now will finally receive the protections they so desperately need to recover their numbers.
Happy World Turtle Day! While World Turtle Day celebrates turtles that roam both the land and the sea, as well as tortoises, we at Oceana would especially like to recognize the magnificent species of sea turtles that roam throughout the world’s oceans. The seven species classified as sea turtles around the world are truly incredible: most undergo incredible long migrations – some as far as 1,400 miles –between their feeding grounds and the beaches where they nest. Some loggerhead sea turtles nest in Japan and migrate to Baja del Sur, Mexico, to forage before swimming across the Pacific Ocean again to return home! Amazingly, female sea turtles even return to the exact beach where they hatched as babies to nest and lay their eggs.
May 17th is the day to show your love for endangered sea turtles, whales, dolphins, and all sorts of marine creatures. Why? Because it’s Endangered Species Day! Today is the day to learn and share information about your favorite endangered animals and rally support around the creatures that need it most.
This morning the government announced a decision, long in the making, to designate 739 miles of Atlantic and Gulf coastline as critical habitat for threatened loggerhead sea turtles.
Loggerheads face threats from all sides, including from pollution, degradation of foraging areas, and serious injury and death from entanglement in fishing gear. They’re also faced with the loss of their nesting habitat due to coastal development as well as sea level rise.
Loggerheads, which make some of the longest journeys of any sea turtle—across entire ocean basins—nest on beaches from Texas to Virginia, but 90 percent of U.S. loggerhead nesting occurs in Florida. This new protection means that any new beachside hotels, homes or commercial construction built on protected beaches that require federal permits would need to be reviewed to prevent harm to nesting areas.
Oceana marine scientist Amanda Keledjian explained why the protections are crucial:
“Turtles are often caught in fishing gear, struck by moving vessels, or risk ingesting debris such as plastic bags. The National Marine Fisheries Service must follow up on this action and designate off-shore areas as well as waters directly adjacent to nesting beaches if they want these vulnerable populations to recover.”
The new protections came about as a result of a lawsuit filed earlier this year by the Center for Biological Diversity, Oceana, and Turtle Island Restoration Network, after the government failed to respond to previous petitions filed by the groups dating back to 2007. In 2011, loggerhead sea turtles worldwide were protected as nine separate populations under the Endangered Species Act, triggering the requirement to designate critical habitat.
The government will now accept public comments about the proposal and the protections are expected to take effect in 2014. Stay tuned to hear about ways that you can help ensure that the U.S. Fish and Wildlife Service does not withdraw many of these proposed beaches when these protections are finalized.
It’s official; as of today, California’s great white sharks are now fully protected under the California Endangered Species Act! As new candidates for protection under this law, while the state of California considers permanent actions, the ocean’s most iconic sharks will now receive the exact same legal protections afforded to other listed endangered species, placing them in the company of the furry sea otter and the majestic blue whale. As of today, it is now a criminal offense to pursue, catch, or kill a white shark in California. With recent population estimates of fewer than 350 adult white sharks, this action may be just in time to keep them from extinction.
The main threat to great whites is incidental capture in drift and set gillnets which together target swordfish, thresher sharks, halibut, and white seabass. Since the 1980s there has been an average of over 10 reported interactions of great white sharks in these gillnets annually, and up to 30 reports in a single year. The number of observers who go out to sea on these fishing vessels and document bycatch is currently very low, so we don’t know the full extent of this bycatch. Also of concern is what scientists call post-release mortality. While some great whites are released from gillnet capture alive, others die shortly after from severe damage inflicted to their organs and internal bleeding. Bycatch in fisheries, under-reporting, and post-release mortality, in culmination with a low population size, slow growth, and a low reproductive rate could be enough to jeopardize the recovery of the unique population of great white sharks off California.