Sea Turtles news from mongabay.com

Giant guano outcroppings win protection as bird habitat in Peru

2010-01-25T23:18:00Z

The Peruvian government has moved to protect 33 guano sites—both islands and peninsulas—as well as surrounding waters in a bid to save declining bird populations.

Photos: ten beloved species threatened by global warming

2009-12-14T20:06:00Z

The International Union for the Conservation of Nature (IUCN) has released a list of ten species that are likely to be among the hardest hit by climate change, including beloved species such as the leatherback sea turtle, the koala, the emperor penguin, the clownfish, and the beluga whale. The timing of the list coincides with the negotiations by world leaders at the UN Climate Change Conference to come up with an international agreement to combat climate change.

Costa Rica proposes to downgrade Las Baulas National Park, threatening leatherback sea turtles

2009-11-11T00:20:00Z

Costa Rica is considered by many to be a shining example of environmental stewardship, preserving both its terrestrial and marine biodiversity while benefiting from being a popular tourist location. However, a new move by the Costa Rican government has placed their reputation in question. In May of this year the President of Costa Rica, Oscar Arias, presented a law to the legislature that would downgrade Las Baulas from a National Park to a 'mixed property wildlife refuge'. The downgrading would authorize a number of development projects that conservationists say would threaten the park's starring resident: the leatherback turtle.

Oil spill off Australia potential 'disaster' for marine wildlife

2009-08-30T23:56:00Z

Oil is leaking from an offshore drilling rig in the Timor Sea near Australia's Northwest coast. Authorities say it will be weeks before the leak is plugged: they are awaiting the arrival of a drilling rig from Singapore to plug the leak.

Scientists find world’s largest leatherback sea turtle population in Gabon

2009-05-17T23:03:00Z

Scientists have found the world’s largest population of nesting leatherback sea turtles. On the beaches of Gabon in West Africa land and air surveys estimated the small country’s leatherback population to be between 15,730 and 41,373 individual females. The findings are published in Biological Conservation. Leatherback sea turtles are currently considered critically endangered by the IUCN, however these new numbers may cause marine biologists to reconsider that ranking.

Plastic garbage accounts for one-third of leatherback sea turtle mortalities

2009-03-17T18:07:00Z

A new study in Marine Pollution Bulletin has confirmed that the world's largest sea turtle is succumbing in startling numbers to an environmental issue that receives little attention: plastic trash in the oceans.

Little-known flatback sea turtle receives extra attention at symposium in Australia

2009-02-17T19:37:00Z

Beginning today in Brisbane, Australia, the 29th annual Symposium on Sea Turtle Biology and Conservation will feature the flatback sea turtle, native to Australia and probably the least-studied of the marine turtle species. For a hundred years biologists debated as to how closely the flatback marine turtle was related to the green sea turtle. Several unique attributes of the flatback came to the forefront. The name ‘flatback’ describes the turtle’s distinct flattened carapace. The species also lays the largest eggs of any sea turtles, proportional to their size. However, perhaps most distinctly the flatback is the only marine turtle to call one nation home. The flatback forages, mates, and lays eggs along Australia’s coats; its penchant for swimming, rather than riding oceanic currents, keeps it from migrating across oceans as other turtle do.

Saving leatherback turtles in South America’s smallest country, Suriname: An interview with Liz McHuron

2009-01-27T18:37:00Z

After a year studying marine biology at Moss Landing Marine Labs, Liz McHuron headed off to the little-known nation of Suriname to monitor leatherback sea turtles. Her responsibilities included implementing a conservation strategy for a particular beach, moving leatherback nests in danger of flooding, and educating volunteer workers on the biology, behavior, and conservation efforts of the world's largest, and most unique, marine turtle. I visited McHuron during her time at the beach of Galibi in Suriname; she proved to be the sort of scientist who refused to be deterred: breathtaking humidity or downpours, fer-de-lances on the beach or jaguars, Liz was always on the move, always working to aid the critically-endangered leatherbacks while studying them with the thoroughness inherit in a born scientist.

Mosques Support Sea Turtle Conservation in Malaysia

2008-11-17T14:30:39Z

This week almost 500 mosques around the Malaysian state of Terengganu will present sermons on turtle conservation, reported the New Strait Times.

Thousands of endangered sea turtles killed as fishing bycatch in Mexico

2008-10-15T14:30:39Z

Thousands of endangered loggerhead sea turtles are being killed as bycatch in the Mexican fishing industry, reports a new study published in the journal Endangered Species Research.

The long-ignored ocean emergency and what can be done to address it

2008-08-18T14:30:39Z

This year has been full of bad news regarding marine ecosystems: one-third of coral species threatened with extinction, dead-zones spread to 415 sites, half of U.S. reefs in fair or bad condition, increase in ocean acidification, tuna and shark populations collapsing, and only four percent of ocean considered pristine. Jeremy Jackson, director of the Scripps Center for Marine Biodiversity and Conservation at the University of California, San Diego, synthesizes such reports and others into a new paper, published in the journal Proceedings of the Naional Academy of Sciences, that boldly lays out the scope of the oceanic emergency and what urgently needs to be done.

How sustainable is your canned tuna? It depends on the retailer

2008-08-13T14:30:39Z

To aid concerned tuna-lovers, Greenpeace has ranked eight of the top canned tuna retailers in order from most sustainable to least. Canned tuna from John West, the biggest retailer of tuna in the UK, proves to be the worst of the lot, whereas Salinburys is the most environmentally-friendly. In a press release Greenpeace said that Salinburys is "the only tinned tuna brand that is fished using sustainable methods".

"Turtle carbon" could help protect rainforests and save endangered sea turtles

2008-08-12T14:30:00Z

Using carbon credits to promote rainforest conservation could help protect endangered sea turtles in some parts of the world, argues a carbon finance expert.

Discovery of new leatherback migration route may help save species

2008-07-15T14:30:39Z

Scientists have discovered a new migration route for the world's largest turtle, the leatherback. The route takes the 2,000-pound marine turtle from the Playa Grande beaches in Costa Rica to an area deep in the South Pacific.

Madagascar villagers vote to protect sea turtles, see first hatchlings

2008-07-15T14:30:39Z

The first hatching of Green Turtles recorded as a direct result of efforts to protect the species in southwest Madagascar has been witnessed by marine conservationists working for British charity, Blue Ventures conservation.

Volunteering with Leatherback Sea Turtles in Galibi, Suriname

2008-07-08T14:30:39Z

The northern coast of Suriname is one of the best places in the world to view the largest turtle, the marine Leatherback. Watching the turtle rise out of the tides onto the beach gives one the sense of meeting something ancient, rare, and more sea-monster than marine turtle. Yet, if I call it a sea-monster, I do not mean that it is frightening or ugly: far from it. But it is mysterious, terrible, and wondrous.

New 'red list' seeks to stave off global seafood collapse

2008-03-03T14:30:39Z

Over-fishing and destructive fishing practices have had a considerable effect on oceanic ecosystems. In 2006 a highly-reported study found that without drastic measures all wild seafood will disappear from the oceans in 50 years. Greenpeace, working against such a crash, has started a campaign that highlights 'red fish'. The twenty-two 'red' species are seafood that consumers and suppliers (including supermarkets) should avoid due to their plummeting populations and/or the damage caused by harvesting them.

Rainforest logging threatens endangered sea turtles

2008-02-25T14:30:39Z

Logging is having an unexpected impact on endangered sea turtles in Central Africa, reports a new study published in Oryx. Aerial surveys in Gabon reveal that logs lost during transport are clogging beaches, preventing critically endangered leatherback turtles (Dermochelys coriacea) from nesting.

Sea turtle makes record migration - 12,774 miles

2008-02-07T14:30:39Z

Satellite-tagging has revealed that a leatherback sea turtle (Dermochelys coriacea) swam a total distance of 20,558 kilometers (12,774 miles) over 647 days from Jamursba-Medi, Indonesia to the coast of Oregon. The results are published in The State of the World's Sea Turtles magazine, a publication launched by conservation International and the IUCN Marine Turtle Specialist Group.

Study shows that sea turtles can recover

2007-12-18T14:30:39Z

conservation of sea turtle nesting sites is paying off for the endangered reptiles, reports a new study published this week in the journal Global Ecology and Biogeography. A team of researchers led researchers from IUCN and conservation International found that green turtle (Chelonia mydas) nesting on four beaches in the Pacific and two beaches in the Atlantic have increased by an four to fourteen percent annually over the past two to three decades as a result of beach protection efforts.

86% of sea turtle species threatened with extinction

2007-11-14T14:30:39Z

Marine turtles have thrived for more than 100 million years. But only the last few hundred years have given the huge, spectacular, prehistoric amphibians serious trouble.

Mexican fishing villages work to change practices to preserve loggerhead turtles

2007-10-17T14:30:39Z

Industrial fishing operations take plenty of blame for both depleting fish stocks and inadvertently catching innocent bystanders such as dolphins, sharks, seabirds, and sea turtles--a phenomenon known as "bycatch.".

Stephen Colbert's sea turtle second in race to Galapagos

2007-04-25T14:30:39Z

Nearing the end of Great Turtle Race, Stephen Colbert's sea turtle Stephanie Colburtle was in second place, 18 miles behind Billie, a turtle sponsored by Offield Center for Billfish Studies. Billie is just 31 miles from the finish line of the 500-mile race.

Stephen Colbert's sea turtle currently third in race

2007-04-19T14:30:39Z

On the fourth day of the Great Turtle Race, 3 of the leatherback turtles have completed Stage One, passing the 200-mile marker of the 500-mile race from Costa Rica to the Galapagos. The Great Turtle Race is a unique sea turtle conservation event that has engaged tens of thousands of adults and children around the world since it began on April 16.

Racing sea turtle named in honor of Stephen Colbert

2007-04-13T14:30:39Z

An eleventh turtle named Stephanie Colburtle has joined competitors Yahoo!, Travelocity, Plantronics, West Marine, Dreyer's Ice Cream and other sponsors in The Great Turtle Race, a unique international sea turtle conservation event that will take place online from April 16 to April 29 in a global bid to raise awareness and funds for the critically endangered leatherback turtle.

Great Turtle Race set to launch from Costa Rica

2007-04-05T14:30:39Z

The Great Turtle Race, a unique international sea turtle conservation event bringing corporate sponsors together with conservation organizations, will take place from April 16 to April 29 in a global bid to raise awareness and funds for the critically endangered leatherback turtle.

Sea turtles use Earth's magnetic field to return to nesting beaches

2007-02-27T14:30:39Z

New research suggests that sea turtles use a 'relatively simple navigation system' involving the Earth's magnetic field to return to the same beaches to lay their eggs, even after venturing across thousands of miles of open ocean without visible landmarks.

Protecting sea turtles in Costa Rica

2006-09-28T01:08:39Z

Travel account -- monitoring sea turtle nesting sites on the beaches of Costa Rica.

Historic Caribbean sea turtle population falls 99%

2006-08-01T15:19:39Z

Current conservation assessments of endangered Caribbean sea turtles are too optimistic due declines of populations on historically important nesting beaches, according to new research from the Scripps Institution of Oceanography. The plunge has significant ecological consequences.

Red Tide Causes Sea Turtle Die-Off in El Salvador

2006-03-23T15:19:39Z

A Red Tide event that occurred off the coast of El Salvador late last year directly caused the deaths of some 200 sea turtles, according to test results released today by the Wildlife conservation Society (WCS) and other organizations.

Sea turtle first animal returned to New Orleans Aquarium after hurricane

2005-10-13T15:19:39Z

King Midas, a 300-pound (136 kg) green sea turtle, was the first animal returned to the Aquarium of the Americas in New Orleans after the facility was evacuated in the aftermath of Hurricane Katrina.

Sea turtles temporarily lose protection in wake of Hurricane Katrina

2005-10-02T15:19:39Z

The National Marine Fisheries Service (NMFS) has granted shrimp trawlers a temporary 30-day exemption from federal Turtle Excluder Device requirements in certain state and federal waters off Alabama, Mississippi and Louisiana. Turtle Excluder Devices protect sea turtles and other large marine animals from being captured in trawl nets. The exemption from federal TED requirements will expire at 11:59 pm on October 22, 2005, unless otherwise extended by NMFS.

Sex sells sea turtle conservation in Mexico

2005-08-19T15:19:39Z

Mexican authorities announced they will use posters of scantily dressed young women to promote the protection of endangered sea turtles. The promotion comes just weeks after some 80 protected Olive Ridley sea turtles were found chopped to pieces on Escobilla beach in Oaxaca, Mexico.

Sea turtle massacre in Mexico

2005-08-11T15:19:39Z

Using machetes, poachers killed some 80 protected Olive Ridley sea turtles on Escobilla beach in Oaxaca, Mexico last weekend. The poachers were believed to be after turtle eggs, thought to be an aphrodisiac among locals. The discovery of the massacre was accouned by Profepa, the government's environmental protection agency.