Terrible turtles

　　
　　Let's start with the basics. There are two types of snapping turtle: the Common Snapping Turtle (Chelydra serpentina) and the Alligator Snapping Turtle (Macrochelys temminckii). A common snapper has a smoother shell than an alligator snapper's, which has three distinct spiky ridges. Don't be fooled by common snapper hatchlings, however. They have ridged shells at birth that even out over time. The alligator snapper has a more triangular head with little bumps that look like eyelashes around the eye. Generally, the alligator snapper looks more prehistoric than the common snapper. Can you tell these two apart? (Source)
2. Common Snapping Turtles are an Ancient Species

　　People say turtles are slow, but snapping turtles might say that humans are slow! The modern snapping turtle evolved over 40 million years ago, while anatomically modern humans emerged only 200,000 years ago. Snapping turtles hung out with dinosaurs, but they're not closely related at all. Birds have more in common with dinosaurs than snapping turtles do. Source.

India's festival to slaughter the turtle to celebrate

　　A Hindu festival that celebrates light has been shrouded in darkness following the sacrificial slaughter of up to 100,000 turtles.
Shown in these horrifying images, critically endangered species including the northern river terrapin and the black soft-shell turtle, are sacrificed in the name of religion.
The ancient ritual takes place during the celebration of Kali Puja, which started in Bengal yesterday.

　　Slaughtered for tradition: A Bangladeshi trader kills a turtle with a knife and stick in the early morning hours in Dhaka, Bangladesh
Held once a year, and corresponding with the festival Diwali, sacrifices are made to Kali, the Hindu goddess of power.
During Kali Puja, market streets are teeming with devotees who purchase and consume thousands of turtles.
One of the species found on Dhaka's markets is the northern river terrapin.
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Around 25 individuals are known to exist, making it one of the rarest animals on earth.
On paper it is offered the same level of protection as a tiger.
Another targeted species is the black soft-shell, which has only recently been officially been found in the wild and it has a single population in a pond in the region of Chittagong.
Even though many of the turtles are critically endangered and feature on Schedule 1 of the Indian Wildlife Protection Act, the slaughter is often overlooked by authorities.
The act has enraged conservation groups in India and abroad.

　　Laid on the table: 100,000 turtles were butchered and their meat, limbs and organs were sold to customers to eat, it is sole for between £6 to £37 per kilo
"Since the killing of turtles was made illegal, this mass slaughter has been carried out in the name of 'religion'," said Dr Rashid of Centre for Advanced Research in Natural Resources & Management (CARINAM) in Bangladesh.
'It's because of this that the authorities turn a blind eye - they are too scared of causing social unrest."
At Dhaka's Tanti Market, the turtles are butchered and their meat, limbs and organs are then sold to customers.
The meat sells for between $10 - $60 per kilo (£6-£37), depending on the species.
Followers believe that by eating the turtle, they will take on its strength and longevity.
During festival, the majority of Bangladesh's Hindu population consume turtle meat.
Businessman Sunil Kumar Bala commented: "We have been eating turtles during Kali Puja for a long time. It is a tradition that we will maintain even if the government tries to stop us."
The turtle trade offers a source of income to up to 30,000 people.

Sea turtles and pearl

　　
　　Will, found at The Pearl-Qatar
The United Development Company (UDC), in collaboration with the Ministry of Environment, have jointly agreed to establish the country’s first urban turtle sanctuary at The Pearl-Qatar.
The sanctuary, the Turtle Rehab Project, already has its first beneficiary - “Will”, an endangered green sea turtle that was found injured near The Pearl-Qatar in October 2010. The project was announced by Mohamed al-Jaidah, an environment expert at the Ministry of Environment, and one of the team members who accompanied “Will” on her journey to the United Arab Emirates.
Jaidah explained to delegates at the ecoQ conference: “The Pearl-Qatar’s Environmental Affairs team contacted us to assist in Will’s rehabilitation. After treatment in Doha and later at a specialised facility in Dubai, it was decided by the Ministry of Environment and UDC to establish a turtle sanctuary encompassing education and research at The Pearl-Qatar to care for turtles with conditions like Will.
“Facilities at The Pearl-Qatar’s state-of-the-art sanctuary will include an aquarium, touch pools for marine life, turtle hatchery, rearing pools and wet and dry treatment labs,” Jaidah added.
“This project primarily embraces programmes of injured turtle treatment and rehabilitation, nest protection, research and education while providing a visitor attraction. Education is a key component and emphasis will be placed on learning, whether it’s a child understanding of the life cycle of a sea turtle or a PhD student researching marine conservation in the Middle East.”

Released the turtle

　　
　　The 75-pound Kemp's Ridley sea turtle named Talulla returned to the water on Friday. She was rescued June 28 on a beach on Eglin Air Force Base property. The emaciated turtle was found on its back just out of the water.
The Northwest Florida Daily News reports staff at the Gulfarium nursed the turtle back to health.
Kemp's Ridley turtles are listed as endangered species.
Next week, the Gulfarium will release its last two rehabilitated turtles -- one in Pensacola and the other near Gulf Shores, Ala. Four other Kemp's Ridley turtles live at the marine park.

The tortoise is not allowed to trade

　　Nguyen Ba Toan, a Hanoi man who has caught and sold a 22-kg Asiatic soft shell turtle, can be fined up to $24,000 for trading threatened species, said lawyer Nguyen Viet Trieu, head of Viet Trieu law firm in Hanoi.
Giant turtle sold to Chinese man

　　Trieu said Vietnamese laws state that any attempt to hunt, capture, raise or kill wild animals listed in appendix IIB of the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) can receive a fine of VND400-500 million (US$19,200-24,000).
Toan discovered the giant turtle on October 12 when he went fishing under Chuong Duong Bridge and caught it by himself.
After bringing it home, he invited many people to his house to see the turtle and offered to sell it.
After hearing that the turtle is in the Red List of Threatened Species, Toan tried to raise it while waiting for authorities to solve the case.
But as no government official turned up and the turtle started to become weak, he sold it to a person in the northern province of Bac Giang for VND100 million (US$4,800) on October 14.
Many wonder why officials didn’t take any action and let Toan sell the creature.
Nguyen Van Quan, head of the wild animal preservation at Education for Nature Vietnam (ENV) said that after hearing about the case, he immediately called the Department of Captured Fisheries and Resources Protection under the Ministry of Agriculture and Rural Development.
However, he was told to contact Hanoi’s Forest Protection Department, which later said turtles are a marine creature and thus fall within the responsibility of the former department.
But according to a government decree issued on June 20 2008, the Forest Protection Department is in charge of cases related to Asiatic soft shell turtles.

How learning more about can help conserve sea turtles

　　
　　This is an Olive ridley turtle fitted with satellite-relayed data logger in French Guiana. Credit: Copyright: JYGeorges
Ecologists are a step closer to understanding one of nature's most extraordinary sights – the 'arribada' or synchronised mass nesting of female olive ridley sea turtles. The new study, published today in the British Ecological Society's Journal of Animal Ecology, is the first to combine three different approaches – genetics, demography and behaviour, and the results should help conserve these vulnerable marine creatures.
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The study, lead by Virginie Plot of the National Center for Scientific Research (CNRS) in France, gathered three sets of data. First, to get an accurate estimate of the size of the olive ridley population in French Guiana, the ecologists monitored nesting beaches at Cayenne and Remire-Montjoly every night during the nesting season (May to September) each year between 2002 and 2010.
Then, to learn more about how the turtles behave before coming ashore, they attached satellite data loggers to the shells of 10 individuals. By recording data every 10 seconds and sending them by satellite every time the turtles surface for breathing, these units gave a detailed picture of the turtles' geographic location, the depth and duration of their dives and the temperature of the water.
Finally, the team took skin samples from the turtles so they could investigate the variability of their DNA. These tests reveal the genetic diversity of the population and also allow researchers to estimate past population levels.
The results show that although olive ridley numbers in French Guiana have increased during the past 10 years, the population suffered a massive collapse in the past 2,000 years.

　　These are Olive ridley turtle hatchlings in French Guiana. Credit: Copyright: Sébastien Barrioz, Kwata
According to Ms Plot: "Looking at the DNA of these turtles tells us that they come from a much larger population, one that has collapsed by 99% over the past 2,000 years. This is one of the sharpest collapses ever reported in large species and their population in French Guiana remains at a critical level."
The researchers found that even though fewer than 2,000 olive ridleys nest in French Guiana, they still synchronise their breeding, all leaving the sea to lay their eggs on the beach on the same nights. Until now, this behaviour had only been recorded among large populations of olive ridleys in India, Costa Rica and Mexico.
And thanks to the data loggers, the researchers gained a unique insight into how the turtles behave at sea between successive nesting events. During the first part of the nesting season individual turtles show a wide range of diving behaviour. Then, triggered by a cue that remains a mystery, they all start behaving in the same way, returning to the nesting beach and performing regular, systematic and shallow dives.