sea turtles return to thailands shores during coronavirus pandemic - Sea turtles return to Thailand's shores during coronavirus pandemic

PHUKET (AFP) – After laying eggs on a deserted Thai beach, a green sea turtle dives back into the turquoise-coloured waters of the Andaman Sea – a welcome sight for biologists who say the absence of tourists spurred the marine animal’s return.

The turtle’s nesting was spotted in November by scientists. In about two months, the 100 eggs will hatch and babies will slide towards the sea, guided by the moonlight.

Pre-pandemic, millions of tourists thronged to the white sand beaches of southern Thailand, ferried to the islands by tour boats, which dissuaded the skittish creatures from venturing ashore.

But with almost 20 months of Covid-19 travel restrictions in place, several different species of sea turtles have returned to nesting around Phuket, an ultra-popular beach destination before the pandemic.

Between October 2020 and February 2021, 18 nests of leatherback turtles – which can grow up to 400kg as an adult and are the largest species of sea turtles – were found in Phuket.

“Their nesting has improved in the last two years thanks to the absence of tourists, noise and light pollution,” Dr Kongkiat Kittiwatanawong, director of the Phuket Marine Biological Centre, told AFP. “We had never seen such a number in 20 years.”

Although chances of survival are very low – about one egg hatched out of 1,000 will reach adulthood – Dr Kongkiat said the increase in nesting is a positive sign for efforts to preserve endangered species.

A nest of the olive ridley sea turtle was also spotted – the first time in two decades.

Other species that live in the warm waters around Thailand include leatherback, hawksbill, green and loggerhead turtles.

But as Thailand tentatively begins to reopen its doors to fully vaccinated international tourists, scientists have tempered their optimism.

“The pandemic may offer sea turtles a welcome break,” Dr Thon Thamrongnawasawat from Kasetsart University in Bangkok said.

“But they live long and are a highly migratory species. Without effective policies to protect them, we can’t expect many long-term benefits to population recovery.”