For Planet Earth, No Tourism is a Curse and a Blessing

Animals slithered, crawled and stomped out of hiding across the globe, sometimes in farcical fashion. Last spring, a herd of Great Orme Kashmiri goats was spotted ambling through empty streets in Llandudno, a coastal town in northern Wales. And hundreds of monkeys — normally fed by tourists — were involved in a disturbing brawl outside of Bangkok, apparently fighting over food scraps.

In meaningful ways, however, the pandemic revealed that wildlife will regroup if given the chance. In Thailand, where tourism plummeted after authorities banned international flights, leatherback turtles laid their eggs on the usually mobbed Phuket Beach. It was the first time nests were seen there in years, as the endangered sea turtles, the largest in the world, prefer to nest in seclusion.

Similarly, in Koh Samui, Thailand’s second largest island, hawksbill turtles took over beaches that in 2018 hosted nearly three million tourists. The hatchlings were documented emerging from their nests and furiously moving their flippers toward the sea.

For Petch Manopawitr, a marine conservation manager of the Wildlife Conservation Society Thailand, the sightings were proof that natural landscapes can recover quickly. “Both Ko Samui and Phuket have been overrun with tourists for so many years,” he said in a phone interview. “Many people had written off the turtles and thought they would not return. After Covid, there is talk about sustainability and how it needs to be embedded in tourism, and not just a niche market but all kinds of tourism.”

In addition to the sea turtles, elephants, leaf monkeys and dugongs (related to manatees) all made cameos in unlikely places in Thailand. “Dugongs are more visible because there is less boat traffic,” Mr. Manopawitr said. “The area that we were surprised to see dugongs was the eastern province of Bangkok. We didn’t know dugongs still existed there.”

He and other conservationists believe that countries in the cross hairs of international tourism need to mitigate the myriad effects on the natural world, from plastic pollution to trampled parks.