Customers wear protective masks to prevent the spread of the coronavirus disease (COVID-19) while buying fish at a market in Taipei, Taiwan, March 5, 2021. REUTERS/Ann Wang

A man fishes on top of a seawall, ahead of the 10th anniversary of the March 11, 2011 earthquake and tsunami disaster, in Rikuzentakata, Iwate Prefecture, northern Japan, February 28, 2021. REUTERS/Issei Kato SEARCH "KATO PHONEBOOTH" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES

Martin Maischberger, Director of the Antikensammlung (Collection of Classical Antiquities) stands next to Corinthian columns at the rotunda of the Altes Museum, in the closed exhibition hall without visitors amid the coronavirus disease (COVID-19) pandemic during lockdown, in Berlin, Germany, February 26, 2021. Picture taken with a fish-eye lens on February 26, 2021. REUTERS/Fabrizio Bensch

The bust of Queen Nefertiti is pictured in the closed exhibition hall without visitors of the Egyptian Museum and Papyrus Collection, amid the coronavirus disease (COVID-19) pandemic during lockdown, in Berlin, Germany, March 1, 2021. Picture taken with a fish-eye lens on March 1, 2021. REUTERS/Fabrizio Bensch

The bust of Queen Nefertiti is pictured in the closed exhibition hall without visitors of the Egyptian Museum and Papyrus Collection, amid the coronavirus disease (COVID-19) pandemic during lockdown, in Berlin, Germany, March 1, 2021. Picture taken with a fish-eye lens on March 1, 2021. REUTERS/Fabrizio Bensch

Martin Maischberger, Director of the Antikensammlung (Collection of Classical Antiquities) stands next to Corinthian columns at the rotunda of the Altes Museum, in the closed exhibition hall without visitors amid the coronavirus disease (COVID-19) pandemic during lockdown, in Berlin, Germany, February 26, 2021. Picture taken with a fish-eye lens on February 26, 2021. REUTERS/Fabrizio Bensch

Martin Maischberger, Director of the Antikensammlung (Collection of Classical Antiquities) stands next to Corinthian columns at the rotunda of the Altes Museum, in the closed exhibition hall without visitors amid the coronavirus disease (COVID-19) pandemic during lockdown, in Berlin, Germany, February 26, 2021. Picture taken with a fish-eye lens on February 26, 2021. REUTERS/Fabrizio Bensch TPX IMAGES OF THE DAY

A bee flies over flowers in front of the Chancellery, amid the coronavirus disease (COVID-19) pandemic during lockdown, in Berlin, Germany, March 3, 2021 ahead a video conference meeting of Chancellor Angela Merkel and regional leaders to set out plans to restore normal activities after four months of lockdown. Picture taken with fish eye lens. REUTERS/Fabrizio Bensch

The Chancellery is pictured, amid the coronavirus disease (COVID-19) pandemic during lockdown, in Berlin, Germany, March 3, 2021 ahead a video conference meeting of Chancellor Angela Merkel and regional leaders to set out plans to restore normal activities after four months of lockdown. Picture taken with fish eye lens. REUTERS/Fabrizio Bensch

A tourist takes pictures of an abandoned fishing cutter on the shore of Lake Baikal in the settlement of Khuzhir in Irkutsk Region, Russia February 25, 2021. Picture taken February 25, 2021. REUTERS/Maxim Shemetov

World Trade Organization (WTO) Director-General Ngozi Okonjo-Iweala gestures next to WTO Colombian Ambassador Santiago Wills with an ice sculpture depicting fish in the background during an event by NGOs requesting urgent action to finalise the WTO agreement on ending subsidies that drive overfishing, in Geneva, Switzerland March 1, 2021. Fabrice Coffrini/Pool via REUTERS

(From L) Communications lead at the Ocean Action Agenda of the World Economic Forum Gemma Parkes, International Institute for Sustainable Development (IISD) senior director energy Peter Wooders, Chair of the fisheries subsidies negotiations at the WTO Colombian Ambassador Santiago Wills, WTO Director-General Ngozi Okonjo-Iweala and WWF International Director General Marco Lambertini pose with an ice sculpture depicting fish during an event by NGOs requesting urgent action to finalize the WTO agreement on ending subsidies that drive overfishing, in Geneva, Switzerland March 1, 2021. Fabrice Coffrini/Pool via REUTERS

A vendor selling seafood prepares fish as she serves her customers, amid the spread of the coronavirus disease (COVID-19) outbreak, at a traditional market in Jakarta, Indonesia, March 1, 2021. REUTERS/Willy Kurniawan

A vendor wears a protective mask at a fish and seafood stall at a local market, amid the coronavirus disease (COVID-19) outbreak in Ankara, Turkey February 24, 2021. REUTERS/Cagla Durak

Raw fish is seen at a business in a small market, amid the outbreak of the coronavirus disease (COVID-19), in Buckingham, Britain, February 23, 2021. REUTERS/Andrew Boyers

Dead fish are seen on shells after an offshore oil spill drenched much of Israel's Mediterranean shoreline with tar, at a beach in Ashdod, southern Israel February 21, 2021. REUTERS/Amir Cohen

Dead fish are seen on shells after an offshore oil spill drenched much of Israel's Mediterranean shoreline with tar, at a beach in Ashdod, southern Israel February 21, 2021. REUTERS/Amir Cohen

People are pictured at the fishing port of Soumbedioune as dust carried by winds from the Sahara Desert shrouds Dakar, Senegal February 18, 2021. REUTERS/Zohra Bensemra

Men are pictured at the fishing port of Soumbedioune as dust carried by winds from the Sahara Desert shrouds Dakar, Senegal February 18, 2021. REUTERS/Zohra Bensemra

A man stands on a boat while looking at thousands of dead sardines washed up on the shores of the Laraquete river, as local authorities say the fish could have died due to a lack of oxygen in the water, in Laraquete, Chile February 15, 2021. Picture taken February 15, 2021. REUTERS/Jose Luis Saavedra

A man looks at thousands of dead sardines washed up on the shores of the Laraquete river, as local authorities say the fish could have died due to a lack of oxygen in the water, in Laraquete, Chile February 15, 2021. Picture taken February 15, 2021. REUTERS/Jose Luis Saavedra

Thousands of dead sardines are seen on the shores of the Laraquete river, as local authorities say the fish could have died due to a lack of oxygen in the water, in Laraquete, Chile February 15, 2021. Picture taken February 15, 2021. REUTERS/Jose Luis Saavedra

People walk near thousands of dead sardines washed up on the shores of the Laraquete river, as local authorities say the fish could have died due to a lack of oxygen in the water, in Laraquete, Chile February 15, 2021. Picture taken February 15, 2021. REUTERS/Jose Luis Saavedra

People use a paddle boat near thousands of dead sardines washed up on the shores of the Laraquete river, as local authorities say the fish could have died due to a lack of oxygen in the water, in Laraquete, Chile February 15, 2021. Picture taken February 15, 2021. REUTERS/Jose Luis Saavedra

People stand on a bridge as thousands of dead sardines are seen on the shores of the Laraquete river, as local authorities say the fish could have died due to a lack of oxygen in the water, in Laraquete, Chile February 15, 2021. Picture taken February 15, 2021. REUTERS/Jose Luis Saavedra

A man uses a wooden stick to move dead sardines washed up on the shores of the Laraquete river, as local authorities say the fish could have died due to a lack of oxygen in the water, in Laraquete, Chile February 15, 2021. Picture taken February 15, 2021. REUTERS/Jose Luis Saavedra

Thousands of dead sardines are seen on the shores of Laraquete river, as local authorities say the fish could have died due to a lack of oxygen in the water, in Laraquete, Chile February 15, 2021. Picture taken February 15, 2021. REUTERS/Jose Luis Saavedra

A dog stands next to thousands of dead sardines washed up on the shores of the Laraquete river, as local authorities say the fish could have died due to a lack of oxygen in the water, in Laraquete, Chile February 15, 2021. Picture taken February 15, 2021. REUTERS/Jose Luis Saavedra TPX IMAGES OF THE DAY

People fish on the frozen Dnipro river in Kyiv, Ukraine February 15, 2021. REUTERS/Valentyn Ogirenko

People fish on the frozen Dnipro river in Kyiv, Ukraine February 15, 2021. REUTERS/Valentyn Ogirenko TPX IMAGES OF THE DAY

People fish on the frozen Dnipro river in Kyiv, Ukraine February 15, 2021. Picture taken with a drone. REUTERS/Valentyn Ogirenko

People fish on the frozen Dnipro river in Kyiv, Ukraine February 15, 2021. REUTERS/Valentyn Ogirenko

Rescued grey seal cubs wait for fish during their quarantine at LPA animal refuge in Calais, France, February 13, 2021. Picture taken on February 13, 2021. REUTERS/Pascal Rossignol

A rescued grey seal cub eats fish during his quarantine at LPA animal refuge in Calais, France, February 9, 2021. Picture taken on February 9, 2021. REUTERS/Pascal Rossignol

Dead fish washed up on shore is seen in Playa Arauco (the beach of Arauco), Chile, February 14, 2021. REUTERS/Jose Luis Saavedra

Dead fish washed up on shore is seen in Playa Arauco (the beach of Arauco), Chile, February 14, 2021. REUTERS/Jose Luis Saavedra

Dead fish washed up on shore is seen in Playa Arauco (the beach of Arauco), Chile, February 14, 2021. REUTERS/Jose Luis Saavedra

Crabs are seen among dead fish washed up on shore in Playa Arauco (the beach of Arauco), Chile, February 14, 2021. REUTERS/Jose Luis Saavedra

Dead fish washed up on shore is seen in Playa Arauco (the beach of Arauco), Chile, February 14, 2021. REUTERS/Jose Luis Saavedra

Tim Dafick, 36, and Rich Schreiber, 55, fish for largemouth bass on the Schuylkill River next to the PES Refinery in Philadelphia, Pennsylvania, U.S., November 1, 2020. Picture taken November 1, 2020. REUTERS/Dane Rhys

Tim Dafick, 36, and Rich Schreiber, 55, fish for largemouth bass on the Schuylkill River next to the PES Refinery in Philadelphia, Pennsylvania, U.S., November 1, 2020. Picture taken November 1, 2020. REUTERS/Dane Rhys

The Brandenburg Gate is pictured after a snowfall in Berlin, Germany, February 13, 2021. Picture taken with a fish-eye lens. REUTERS/Fabrizio Bensch

Boys wash containers at the seashore in a fishing village of Port Bouet in Abidjan, Ivory Coast February 12, 2021. REUTERS/Luc Gnago

A fisherman prepares his net at the seashore in a fishing village of Port Bouet in Abidjan, Ivory Coast February 12, 2021. REUTERS/Luc Gnago

A fisherman prepares his net at the seashore in a fishing village of Port Bouet in Abidjan, Ivory Coast February 12, 2021. REUTERS/Luc Gnago

Men sit on a fishing boat at the seashore in Port Bouet an area of Abidjan, Ivory Coast February 11, 2021. Picture taken February 11, 2021. REUTERS/Luc Gnago

Men pull a boat from the sea at the seashore in a fishing village of Port Bouet in Abidjan, Ivory Coast February 12, 2021. REUTERS/Luc Gnago

A woman holds a squid at the seashore in a fishing village of Port Bouet in Abidjan, Ivory Coast February 12, 2021. REUTERS/Luc Gnago

Fishermen pull their boat from the sea at the seashore in a fishing village of Port Bouet in Abidjan, Ivory Coast February 12, 2021. REUTERS/Luc Gnago

A woman holds a squid at the seashore in a fishing village of Port Bouet in Abidjan, Ivory Coast February 12, 2021. REUTERS/Luc Gnago

A boy prepares his net at the seashore in a fishing village of Port Bouet in Abidjan, Ivory Coast February 12, 2021. REUTERS/Luc Gnago

A general view during the 1000th session of the upper house of Parliament Bundesrat in Berlin, Germany, February 12, 2021. Picture taken with a fish-eye lens. REUTERS/Fabrizio Bensch/Pool

A general view during the 1000th session of the upper house of Parliament Bundesrat in Berlin, Germany, February 12, 2021. Picture taken with a fish-eye lens. REUTERS/Fabrizio Bensch/Pool

A diver in Prosperity God costume gestures inside a fish tank at KLCC Aquaria during Chinese Lunar New Year celebrations, amid the coronavirus disease (COVID-19) outbreak in Kuala Lumpur, Malaysia February 12, 2021. REUTERS/Lim Huey Teng

Tran Duc Phong wears a gas mask to braise black carp in claypots with longan firewood to serve as a traditional Vietnamese dish for Lunar New Year celebrations in Ha Nam province, Vietnam February 5, 2021. Picture taken February 5, 2021. REUTERS/Kham

Tran Duc Phong wears a gas mask to braise black carp in claypots with longan firewood to serve as a traditional Vietnamese dish for Lunar New Year celebrations in Ha Nam province, Vietnam February 5, 2021. Picture taken February 5, 2021. REUTERS/Kham

A man fishes on the frozen Dnipro river amid snow flurry in Kyiv, Ukraine February 11, 2021. REUTERS/Valentyn Ogirenko

A Kurdish man feeds fish to a bear before Kurdish animal rights activists release it into the wild after rescuing bears from captivity in people homes, in Dohuk, Iraq February 11, 2021. REUTERS/Ari Jalal

Fishermen fish on the Dojran lake amid early morning fog, in Dojran, North Macedonia on February 4, 2021. Lying on the border of Greece and North Macedonia, the Dojran Lake was once on the verge of totally drying up. Now there are hopes for the lake's revival as the government and international donors seek to invest more in the improvement of North Macedonia's environment. Picture taken February 4, 2021.REUTERS/Ognen Teofilovski

Fishermen fish on the Dojran lake amid early morning fog, in Dojran, North Macedonia on February 4, 2021. Lying on the border of Greece and North Macedonia, the Dojran Lake was once on the verge of totally drying up. Now there are hopes for the lake's revival as the government and international donors seek to invest more in the improvement of North Macedonia's environment. Picture taken February 4, 2021.REUTERS/Ognen Teofilovski