Zookeeper Sam Aberdeen prepares to feed Partula snails at ZSL London Zoo, the snails release into the French Polynesia had to be postponed due to the coronavirus disease (COVID-19) outbreak, as zookeepers continue to tend to thousands of animals whilst the zoo remains closed to the public, in London, Britain, February 10, 2021. Picture taken February 10, 20201. REUTERS/Hannah McKay

Zookeeper Sam Aberdeen prepares to feed Partula snails at ZSL London Zoo, the snails release into the French Polynesia had to be postponed due to the coronavirus disease (COVID-19) outbreak, as zookeepers continue to tend to thousands of animals whilst the zoo remains closed to the public, in London, Britain, February 10, 2021. Picture taken February 10, 20201. REUTERS/Hannah McKay

Zookeeper Sam Aberdeen prepares to feed Partula snails at ZSL London Zoo, the snails release into the French Polynesia had to be postponed due to the coronavirus disease (COVID-19) outbreak, as zookeepers continue to tend to thousands of animals whilst the zoo remains closed to the public, in London, Britain, February 10, 2021. Picture taken February 10, 20201. REUTERS/Hannah McKay

Suheil Sweidan, 34, washes a snail that will be used for a face massage session at a centre in Amman, Jordan September 16, 2020. Picture taken September 16, 2020. REUTERS/Muhammad Hamed

Alia Fares, 27, undergoes facial massage with Giant African land snails, which some claim boost collagen in the skin, at a centre in Amman, Jordan September 16, 2020. Picture taken September 16, 2020. REUTERS/Muhammad Hamed

Suheil Sweidan, 34, offers a massage session with snails for Alia Fares, 27, at a centre in Amman, Jordan September 16, 2020. Picture taken September 16, 2020. REUTERS/Muhammad Hamed

Suheil Sweidan, 34, holds a snail that will be used for a face massage session at a centre in Amman, Jordan September 16, 2020. Picture taken September 16, 2020. REUTERS/Muhammad Hamed

Suheil Sweidan, 34, prepares snails that will be used for a face massage session at a centre in Amman, Jordan September 16, 2020. Picture taken September 16, 2020. REUTERS/Muhammad Hamed

Alia Fares, 27, undergoes facial massage with Giant African land snails, which some claim boost collagen in the skin, at a centre in Amman, Jordan September 16, 2020. Picture taken September 16, 2020. REUTERS/Muhammad Hamed TPX IMAGES OF THE DAY

Norma Rashia, 22, undergoes facial massage with Giant African land snails, which some claim boost collagen in the skin, at a centre in Amman, Jordan September 16, 2020. Picture taken September 16, 2020. REUTERS/Muhammad Hamed

Norma Rashia, 22, undergoes facial massage with Giant African land snails, which some claim boost collagen in the skin, at a centre in Amman, Jordan September 16, 2020. Picture taken September 16, 2020. REUTERS/Muhammad Hamed

Alia Fares, 27, undergoes facial massage with Giant African land snails, which some claim boost collagen in the skin, at a centre in Amman, Jordan September 16, 2020. Picture taken September 16, 2020. REUTERS/Muhammad Hamed

Alia Fares, 27, undergoes facial massage with Giant African land snails, which some claim boost collagen in the skin, at a centre in Amman, Jordan September 16, 2020. Picture taken September 16, 2020. REUTERS/Muhammad Hamed

Norma Rashia, 22, undergoes facial massage with Giant African land snails, which some claim boost collagen in the skin, at a centre in Amman, Jordan September 16, 2020. Picture taken September 16, 2020. REUTERS/Muhammad Hamed

Norma Rashia, 22, undergoes facial massage with Giant African land snails, which some claim boost collagen in the skin, at a centre in Amman, Jordan September 16, 2020. Picture taken September 16, 2020. REUTERS/Muhammad Hamed

A worker carries ducks, part of a group that goes into rice paddy fields to clear up weeds and pests, such as snails and bugs, after harvesting season in Nakhon Pathom, Thailand September 12, 2020. Picture taken September 12, 2020. REUTERS/Soe Zeya Tun

Ducks are seen onboard a truck as they go into rice paddy fields to clear up weeds and pests, such as snails and bugs, after harvesting season in Nakhon Pathom, Thailand September 12, 2020. Picture taken September 12, 2020. REUTERS/Soe Zeya Tun

Ducks go into rice paddy fields to clear up weeds and pests, such as snails and bugs, after harvesting season in Nakhon Pathom, Thailand September 12, 2020. Picture taken September 12, 2020. REUTERS/Soe Zeya Tun

Ducks are loaded onto a truck as they go into rice paddy fields to clear up weeds and pests, such as snails and bugs, after harvesting season in Nakhon Pathom, Thailand September 12, 2020. Picture taken September 12, 2020. REUTERS/Soe Zeya Tun TPX IMAGES OF THE DAY

A worker herds ducks that go into rice paddy fields to clear up weeds and pests, such as snails and bugs, after harvesting season in Nakhon Pathom, Thailand September 12, 2020. Picture taken September 12, 2020. REUTERS/Soe Zeya Tun

A worker herds ducks into rice paddy fields to clear up weeds and pests, such as snails and bugs, after harvesting season in Nakhon Pathom, Thailand September 12, 2020. Picture taken September 12, 2020. REUTERS/Soe Zeya Tun

Ducks go into rice paddy fields to clear up weeds and pests, such as snails and bugs, after harvesting season in Nakhon Pathom, Thailand September 12, 2020. Picture taken September 12, 2020. REUTERS/Soe Zeya Tun

Tony Hamilton riding Brian The Snail (R) wins The Heed Your Hunch At Betway Handicap at Newcastle Racecourse, as racing resumes behind closed doors following the outbreak of the coronavirus disease (COVID-19), Newcastle Upon Tyne, Britain, June 1, 2020. Alan Crowhurst/Pool via REUTERS

Members of the media photograph a giant African land snail during the annual stocktake at ZSL London Zoo in London, Britain, January 2, 2020. REUTERS/Henry Nicholls

A woman poses for a picture with a snail crawling on her face at a snail farm in the village of Sadovoye, Stavropol region, Russia December 28, 2019. REUTERS/Eduard Korniyenko

A snail is seen crawling on a hand at a snail farm in the village of Sadovoye, Stavropol region, Russia December 28, 2019. REUTERS/Eduard Korniyenko

A woman gathers snails at a snail farm in the village of Sadovoye, Stavropol region, Russia December 28, 2019. REUTERS/Eduard Korniyenko

The Spongebob SquarePants with Gary the Snail balloon is carried during the 93rd Macy's Thanksgiving Day Parade in New York, U.S., November 28, 2019. REUTERS/Caitlin Ochs

The Spongebob SquarePants with Gary the Snail balloon hovers above the crowd during the 93rd Macy's Thanksgiving Day Parade in New York, U.S., November 28, 2019. REUTERS/Caitlin Ochs

The Spongebob SquarePants with Gary the Snail balloon hovers above the crowd during the 93rd Macy's Thanksgiving Day Parade in New York, U.S., November 28, 2019. REUTERS/Caitlin Ochs

Spongebob SquarePants with Gary the Snail balloon hovers above the crowd during the 93rd Macy's Thanksgiving Day Parade in Manhattan,New York, U.S., November 28, 2019. REUTERS/Brendan Mcdermid

Spongebob SquarePants with Gary the Snail balloon hovers above the crowd during the 93rd Macy's Thanksgiving Day Parade in Manhattan,New York, U.S., November 28, 2019. REUTERS/Brendan Mcdermid

Chiocciola (Snail) supporters sing before the start of the test race for the historical Palio of Siena horse race in Siena, Italy, August 15, 2019. REUTERS/Alberto Lingria

A plate of cooked snails are seen on the table ofd a restaurant in Albert, France, June 19, 2019. REUTERS/Phil Noble

"Gary" the pet snail sits on his shrine before an unveiling event for the Boring Co. Hawthorne test tunnel in Hawthorne, California, U.S., December 18, 2018. Robyn Beck/Pool via REUTERS TPX IMAGES OF THE DAY

"Gary" the pet snail sits on his shrine before an unveiling event for the Boring Co. Hawthorne test tunnel in Hawthorne, California, U.S., December 18, 2018. Robyn Beck/Pool via REUTERS

"Gary" the pet snail sits on his shrine before an unveiling event for the Boring Co. Hawthorne test tunnel in Hawthorne, California, U.S., December 18, 2018. Robyn Beck/Pool via REUTERS

"Gary" the pet snail sits on his shrine before an unveiling event for the Boring Co. Hawthorne test tunnel in Hawthorne, California, U.S., December 18, 2018. Robyn Beck/Pool via REUTERS

Motorcyclists and motorists wearing yellow vests, a symbol of a French drivers' protest against higher fuel prices, move at a snail's pace as they block the ring road in Paris, France, November 17, 2018. REUTERS/Charles Platiau

Motorcyclists wearing yellow vests, a symbol of a French drivers' protest against higher fuel prices, move a a snail's pace as they block the ring road in Paris, France, November 17, 2018. REUTERS/Charles Platiau

A villager holds edible snails known as singor, found in mangrove forests in Pitas, Sabah, Malaysia, July 6, 2018. Picture taken July 6, 2018. To match Special Report OCEANS-TIDE/SHRIMP REUTERS/Edgar Su

Members of the Chiocciola (Snail) parish hold the parish flag during the parade before the Palio of Siena horse race, in Siena, Italy, October 20, 2018. REUTERS/Yara Nardi

Members of the Chiocciola (snail) parish are dressed up for the historical parade before the Palio horse race in Siena, Italy, October 20, 2018. REUTERS/Yara Nardi

A member of the Chiocciola (snail) parish is dressed up for the historical parade before the Palio horse race in Siena, Italy, October 20, 2018. REUTERS/Yara Nardi

Members of the Chiocciola (snail) parish are dressed up for the historical parade before the Palio horse race in Siena, Italy, October 20, 2018. REUTERS/Yara Nardi

A member of the Chiocciola (snail) parish is dressed up for the historical parade before the Palio horse race in Siena, Italy, October 20, 2018. REUTERS/Yara Nardi

Members of the Chiocciola (snail) parish are dressed up for the historical parade before the Palio horse race in Siena, Italy, October 20, 2018. REUTERS/Yara Nardi

A member of the Chiocciola (snail) parish is dressed up for the historical parade before the Palio horse race in Siena, Italy, October 20, 2018. REUTERS/Yara Nardi

A member of the Chiocciola (snail) parish is dressed up for the historical parade before the Palio horse race in Siena, Italy, October 20, 2018. REUTERS/Yara Nardi

A member of the Chiocciola (snail) parish is dressed up for the historical parade before the Palio horse race in Siena, Italy, October 20, 2018. REUTERS/Yara Nardi

A member of the Chiocciola (snail) parish is dressed up for the historical parade before the Palio horse race in Siena, Italy, October 20, 2018. REUTERS/Yara Nardi

A member of the Chiocciola (snail) parish is dressed up for the historical parade before the Palio horse race in Siena, Italy, October 20, 2018. REUTERS/Yara Nardi

A member of the Chiocciola (snail) parish is dressed up for the historical parade before the Palio horse race in Siena, Italy, October 20, 2018. REUTERS/Yara Nardi

The horse Terribile da Clodia and its jockey Elias Manucci, also known as Turbine from Chiocciola (snail) parish, attend a blessing ceremony inside the parish church before the historical Palio of Siena race in Siena, Italy, October 20, 2018. REUTERS/Yara Nardi

The horse Terribile da Clodia and its jockey Elias Manucci, also known as Turbine from Chiocciola (snail) parish, attend a blessing ceremony inside the parish church before the historical Palio of Siena race in Siena, Italy, October 20, 2018. REUTERS/Yara Nardi

The horse Terribile da Clodia and its jockey Elias Manucci, also known as Turbine from Chiocciola (snail) parish, attend a blessing ceremony inside the parish church before the historical Palio of Siena race in Siena, Italy, October 20, 2018. REUTERS/Yara Nardi

The horse Terribile da Clodia and its jockey Elias Manucci, also known as Turbine from Chiocciola (snail) parish, attend a blessing ceremony inside the parish church before the historical Palio of Siena race in Siena, Italy, October 20, 2018. REUTERS/Yara Nardi

A member of the Chiocciola (Snail) parish walks with the horse Terribile da Clodia before the proof-race of the historical horse race of the Palio of Siena, Italy, October 19, 2018. REUTERS/Yara Nardi

A West African giant land snail can be seen during the annual weigh-in at ZSL London Zoo in London, Britain August 23, 2018. REUTERS/Henry Nicholls

A West African giant land snail can be seen during the annual weigh-in at ZSL London Zoo in London, Britain August 23, 2018. REUTERS/Henry Nicholls