HomeNewsWorldDeserted Thai beaches lure rare turtles to build most nests in 20 years

Deserted Thai beaches lure rare turtles to build most nests in 20 years

In Thailand, with 2,765 infections and 47 deaths, travel curbs ranging from a ban on international flights to an appeal to citizens to stay home have brought a collapse in tourist numbers, but freed up the beaches for wildlife.

April 20, 2020 / 11:23 IST

Thailand has found the largest number of nests of rare leatherback sea turtles in two decades on beaches bereft of tourists because of the coronavirus pandemic, environmentalists say.

From wild boars patrolling the Israeli city of Haifa to deer venturing into London suburbs, virus closures are drawing wildlife into the abandoned streets of many cities.

In Thailand, with 2,765 infections and 47 deaths, travel curbs ranging from a ban on international flights to an appeal to citizens to stay home have brought a collapse in tourist numbers, but freed up the beaches for wildlife.

The 11 turtle nests authorities have found since last November were the highest number in 20 years, said Kongkiat Kittiwatanawong, the director of the Phuket Marine Biological Center.

"This is a very good sign for us because many areas for spawning have been destroyed by humans," he told Reuters. No such nests had been found for the previous five years.

COVID-19 Vaccine

Frequently Asked Questions

View more
How does a vaccine work?

A vaccine works by mimicking a natural infection. A vaccine not only induces immune response to protect people from any future COVID-19 infection, but also helps quickly build herd immunity to put an end to the pandemic. Herd immunity occurs when a sufficient percentage of a population becomes immune to a disease, making the spread of disease from person to person unlikely. The good news is that SARS-CoV-2 virus has been fairly stable, which increases the viability of a vaccine.

How many types of vaccines are there?

There are broadly four types of vaccine — one, a vaccine based on the whole virus (this could be either inactivated, or an attenuated [weakened] virus vaccine); two, a non-replicating viral vector vaccine that uses a benign virus as vector that carries the antigen of SARS-CoV; three, nucleic-acid vaccines that have genetic material like DNA and RNA of antigens like spike protein given to a person, helping human cells decode genetic material and produce the vaccine; and four, protein subunit vaccine wherein the recombinant proteins of SARS-COV-2 along with an adjuvant (booster) is given as a vaccine.

What does it take to develop a vaccine of this kind?

Vaccine development is a long, complex process. Unlike drugs that are given to people with a diseased, vaccines are given to healthy people and also vulnerable sections such as children, pregnant women and the elderly. So rigorous tests are compulsory. History says that the fastest time it took to develop a vaccine is five years, but it usually takes double or sometimes triple that time.

View more
Show

"If we compare to the year before, we didn‘t have this many spawn, because turtles have a high risk of getting killed by fishing gear and humans disturbing the beach."

Leatherbacks are the world's largest sea turtles. They are considered endangered in Thailand, and listed as a vulnerable species globally by the International Union for Conservation of Nature.

They lay their eggs in dark and quiet areas, scarce when tourists thronged the beaches. People have also been known to dig into their nests and steal eggs. Â

Late in March, staff at a national park in the southern province of Phanga Nga bordering the Andaman Sea found 84 hatchlings after monitoring eggs for two months.

Follow our full coverage of the coronavirus pandemic here.

Reuters
first published: Apr 20, 2020 11:19 am

Discover the latest Business News, Sensex, and Nifty updates. Obtain Personal Finance insights, tax queries, and expert opinions on Moneycontrol or download the Moneycontrol App to stay updated!

Advisory Alert: It has come to our attention that certain individuals are representing themselves as affiliates of Moneycontrol and soliciting funds on the false promise of assured returns on their investments. We wish to reiterate that Moneycontrol does not solicit funds from investors and neither does it promise any assured returns. In case you are approached by anyone making such claims, please write to us at grievanceofficer@nw18.com or call on 02268882347