Sea lions swim near the shore of a beach as they seek to escape a pack of hunting killer whales, according local media, at Tome area, Concepcion, Chile June 23, 2021. REUTERS/Juan Gonzalez 

Sea lions swim near the shore of a beach as they seek to escape a pack of hunting killer whales, according local media, at Tome area, Concepcion, Chile June 23, 2021. REUTERS/Juan Gonzalez 

Sea lions congregate on a beach shore as they seek to escape a pack of hunting killer whales, according local media, at Tome area, Concepcion, Chile, June 23, 2021. REUTERS/Juan Gonzalez 

Sea lions congregate on a dock as they seek to escape a pack of hunting killer whales, according local media, at Tome area, Concepcion, Chile, June 23, 2021. REUTERS/Juan Gonzalez 

Sea lions congregate on a dock as they seek to escape a pack of hunting killer whales, according local media, at Tome area, Concepcion, Chile, June 23, 2021. REUTERS/Juan Gonzalez 

Sea lions congregate on a dock as they seek to escape a pack of hunting killer whales, according local media, at Tome area, Concepcion, Chile, June 23, 2021. REUTERS/Juan Gonzalez 

Sea lions congregate on a dock as they seek to escape a pack of hunting killer whales, according local media, at Tome area, Concepcion, Chile, June 23, 2021. REUTERS/Juan Gonzalez 

Sea lions congregate on a dock as they seek to escape a pack of hunting killer whales, according local media, at Tome area, Concepcion, Chile, June 23, 2021. REUTERS/Juan Gonzalez 

Sea lions congregate on a dock as they seek to escape a pack of hunting killer whales, according local media, at Tome area, Concepcion, Chile, June 23, 2021. REUTERS/Juan Gonzalez 

A killer whale swims in the sea near Rausu, Hokkaido, Japan, July 1, 2019.Picture taken July 1, 2019. REUTERS/Kim Kyung-Hoon 

A killer whale jumps out of water in the sea near Rausu, Hokkaido, Japan, July 1, 2019. Picture taken July 1, 2019. REUTERS/Kim Kyung-Hoon 

Killer whales surfaces in the sea near Rausu, Hokkaido, Japan, July 1, 2019. Picture taken July 1, 2019. REUTERS/Kim Kyung-Hoon. 

A killer whale surfaces in the sea near Rausu, Hokkaido, Japan, July 1, 2019. Picture taken July 1, 2019. REUTERS/Kim Kyung-Hoon. 

A killer whale swims in the sea near Rausu, Hokkaido, Japan, July 1, 2019. Picture taken July 1, 2019. REUTERS/Kim Kyung-Hoon 

Killer whales and a whale watching tour boat are pictured in the sea near Rausu, Hokkaido, Japan, July 1, 2019. Picture taken July 1, 2019. REUTERS/Kim Kyung-Hoon. 

A killer whale jumps out of water in the sea near Rausu, Hokkaido, Japan, July 1, 2019. Picture taken July 1, 2019. REUTERS/Kim Kyung-Hoon 

A tourist on a whale watching tour boat photographs whales in the sea near Rausu, Hokkaido, Japan, July 1, 2019. Picture taken July 1, 2019. REUTERS/Kim Kyung-Hoon 

A killer whale jumps out of the water in the sea near Rausu, Hokkaido, Japan, July 1, 2019. REUTERS/Kim Kyung-Hoon 

Killer whales surface in the sea near Rausu, Hokkaido, Japan, July 1, 2019. REUTERS/Kim Kyung-Hoon 

A student dress as a killer whale dances during a protest to demand global action on climate change as part of the "Fridays for Future" movement in Buenos Aires, Argentina. March 15, 2019. REUTERS/Agustin Marcarian 

A student dress as a killer whale dances during a protest to demand global action on climate change as part of the "Fridays for Future" movement in Buenos Aires, Argentina. March 15, 2019. REUTERS/Agustin Marcarian 

People for the Ethical Treatment of Animals (PETA) activists hold a demonstration, with 38 activists painted as killer whales to represent what they say are the number of orcas that died prematurely at Sea World, in San Diego, California, U.S., September 1, 2016. REUTERS/Mike Blake 

People for the Ethical Treatment of Animals (PETA) activists hold a demonstration, with 38 activists painted as killer whales to represent what they say are the number of orcas that died prematurely at Sea World, in San Diego, California, U.S., September 1, 2016. REUTERS/Mike Blake 

People for the Ethical Treatment of Animals (PETA) activists hold a demonstration, with 38 activists painted as killer whales to represent what they say are the number of orcas that died prematurely at Sea World, in San Diego, California, U.S., September 1, 2016. REUTERS/Mike Blake 

People for the Ethical Treatment of Animals (PETA) activists hold a demonstration, with 38 activists painted as killer whales to represent what they say are the number of orcas that died prematurely at Sea World, in San Diego, California, U.S., September 1, 2016. REUTERS/Mike Blake 

People for the Ethical Treatment of Animals (PETA) activists hold a demonstration, with 38 activists painted as killer whales to represent what they say are the number of orcas that died prematurely at Sea World, in San Diego, California, U.S., September 1, 2016. REUTERS/Mike Blake 

People for the Ethical Treatment of Animals (PETA) activists hold a demonstration, with 38 activists painted as killer whales to represent what they say are the number of orcas that died prematurely at Sea World, in San Diego, California, U.S., September 1, 2016. REUTERS/Mike Blake 

People for the Ethical Treatment of Animals (PETA) activists hold a demonstration, with 38 activists painted as killer whales to represent what they say are the number of orcas that died prematurely at Sea World, in San Diego, California, U.S., September 1, 2016. REUTERS/Mike Blake 

People for the Ethical Treatment of Animals (PETA) activists hold a demonstration, with 38 activists painted as killer whales to represent what they say are the number of orcas that died prematurely at Sea World, in San Diego, California, U.S., September 1, 2016. REUTERS/Mike Blake 

People for the Ethical Treatment of Animals (PETA) activists hold a demonstration, with 38 activists painted as killer whales to represent what they say are the number of orcas that died prematurely at Sea World, in San Diego, California, U.S., September 1, 2016. REUTERS/Mike Blake 

People for the Ethical Treatment of Animals (PETA) activists hold a demonstration, with 38 activists painted as killer whales to represent what they say are the number of orcas that died prematurely at Sea World, in San Diego, California, U.S., September 1, 2016. REUTERS/Mike Blake 

People for the Ethical Treatment of Animals (PETA) activists hold a demonstration, with 38 activists painted as killer whales to represent what they say are the number of orcas that died prematurely at Sea World, in San Diego, California, U.S., September 1, 2016. REUTERS/Mike Blake 

Jean-Michel Cousteau, president of the Ocean Futures Society, speaks at a People for the Ethical Treatment of Animals news conference calling on SeaWorld to release its captive killer whales to sea sanctuaries, in San Diego, California, U.S., April 27, 2016. REUTERS/Mike Blake

A killer whale performs during a press visit at the Marineland Zoo in Antibes before its reopening, six months after the flooding that affected the French Riviera in October 2015, in Antibes, France, March 17, 2016. REUTERS/Eric Gaillard 

A killer whale performs during a press visit at the Marineland Zoo in Antibes before its reopening, six months after the flooding that affected the French Riviera in October 2015, in Antibes, France, March 17, 2016. REUTERS/Eric Gaillard 

An animal caretaker performs with a killer whale during a press visit at the Marineland zoo in Antibes before its reopening, six months after the flooding that affected the French Riviera in October 2015, in Antibes, France, March 17, 2016. REUTERS/Eric Gaillard 

A killer whale performs during a press visit at the Marineland Zoo in Antibes before its reopening, six months after the flooding that affected the French Riviera in October 2015, in Antibes, France, March 17, 2016. REUTERS/Eric Gaillard 

An animal caretaker poses with two killer whales during a press visit at the Marineland Zoo in Antibes before its reopening, six months after the flooding that affected the French Riviera in October 2015, in Antibes, France, March 17, 2016. REUTERS/Eric Gaillard 

An animal caretaker poses with two killer whales during a press visit at the Marineland Zoo in Antibes before its reopening, six months after the flooding that affected the French Riviera in October 2015, in Antibes, France, March 17, 2016. REUTERS/Eric Gaillard 

An animal caretaker poses with two killer whales during a press visit at the Marineland Zoo in Antibes before its reopening, six months after the flooding that affected the French Riviera in October 2015, in Antibes, France, March 17, 2016. REUTERS/Eric Gaillard 

An animal caretaker performs with a killer whale during a press visit at the Marineland zoo in Antibes before its reopening, six months after the flooding that affected the French Riviera in October 2015, in Antibes, France, March 17, 2016. REUTERS/Eric Gaillard 

An animal caretaker performs with a killer whale during a press visit at the Marineland zoo in Antibes before its reopening, six months after the flooding that affected the French Riviera in October 2015, in Antibes, France, March 17, 2016. REUTERS/Eric Gaillard 

Killer whales perform during a press visit at the Marineland Zoo in Antibes before its reopening, six months after the flooding that affected the French Riviera in October 2015, in Antibes, France, March 17, 2016. REUTERS/Eric Gaillard 

Killer whales perform during a press visit at the Marineland Zoo in Antibes before its reopening, six months after the flooding that affected the French Riviera in October 2015, in Antibes, France, March 17, 2016. REUTERS/Eric Gaillard 

Lolita the Killer Whale is fed a fish by a trainer during a show at the Miami Seaquarium in Miami January 21, 2015. In the coming days the National Oceanic and Atmospheric Administration will decide whether to list Lolita as endangered, clearing the way for groups to pressure the aquarium to retire her from performing and send her back to the waters off Washington state where they will try to reunite her with her family. Picture taken January 21, 2015. REUTERS/Andrew Innerarity (UNITED STATES - Tags: ANIMALS ENVIRONMENT SOCIETY) 

Lolita the Killer Whale is fed a fish by a trainer during a show at the Miami Seaquarium in Miami January 21, 2015. In the coming days the National Oceanic and Atmospheric Administration will decide whether to list Lolita as endangered, clearing the way for groups to pressure the aquarium to retire her from performing and send her back to the waters off Washington state where they will try to reunite her with her family. Picture taken January 21, 2015. REUTERS/Andrew Innerarity (UNITED STATES - Tags: ANIMALS ENVIRONMENT SOCIETY) 

Lolita the Killer Whale performs during a show at the Miami Seaquarium in Miami January 21, 2015. In the coming days the National Oceanic and Atmospheric Administration will decide whether to list Lolita as endangered, clearing the way for groups to pressure the aquarium to retire her from performing and send her back to the waters off Washington state where they will try to reunite her with her family. Picture taken January 21, 2015. REUTERS/Andrew Innerarity (UNITED STATES - Tags: ANIMALS ENVIRONMENT SOCIETY) 

Lolita the Killer Whale is seen between shows at the Miami Seaquarium in Miami January 21, 2015. In the coming days the National Oceanic and Atmospheric Administration will decide whether to list Lolita as endangered, clearing the way for groups to pressure the aquarium to retire her from performing and send her back to the waters off Washington state where they will try to reunite her with her family. REUTERS/Andrew Innerarity (UNITED STATES) 

A Pacific White Sided Dolphin (L) and Lolita the Killer Whale (R) are seen during a show at the Miami Seaquarium in Miami January 21, 2015. In the coming days the National Oceanic and Atmospheric Administration will decide whether to list Lolita as endangered, clearing the way for groups to pressure the aquarium to retire her from performing and send her back to the waters off Washington state where they will try to reunite her with her family. Picture taken January 21, 2015. REUTERS/Andrew Innerarity (UNITED STATES - Tags: ANIMALS ENVIRONMENT SOCIETY) 

Lolita the Killer Whale and a trainer perform during a show at the Miami Seaquarium in Miami January 21, 2015. In the coming days the National Oceanic and Atmospheric Administration will decide whether to list Lolita as endangered, clearing the way for groups to pressure the aquarium to retire her from performing and send her back to the waters off Washington state where they will try to reunite her with her family. Picture taken January 21, 2015. REUTERS/Andrew Innerarity (UNITED STATES - Tags: ANIMALS ENVIRONMENT SOCIETY) 

Lolita the Killer Whale and a trainer perform during a show at the Miami Seaquarium in Miami January 21, 2015. In the coming days the National Oceanic and Atmospheric Administration will decide whether to list Lolita as endangered, clearing the way for groups to pressure the aquarium to retire her from performing and send her back to the waters off Washington state where they will try to reunite her with her family. Picture taken January 21, 2015. REUTERS/Andrew Innerarity (UNITED STATES - Tags: ANIMALS ENVIRONMENT SOCIETY) 

Veterinarian technician Chellan Robinson wades with a false killer whale calf after it was rescued near the shores of Tofino and brought to the Vancouver Aquarium Marine Mammal Rescue centre in Vancouver, British Columbia July 11, 2014. The rescue team is providing the whale with 24-hour care and has listed its status as hour-to-hour. REUTERS/Ben Nelms (CANADA - Tags: ANIMALS HEALTH ENVIRONMENT SOCIETY TPX IMAGES OF THE DAY) 

Veterinarian technician Jenelle Hebert wades with a false killer whale calf after it was rescued near the shores of Tofino and brought to the Vancouver Aquarium Marine Mammal Rescue centre in Vancouver, British Columbia July 11, 2014. The rescue team is providing the whale with 24-hour care and has listed its status as hour-to-hour. REUTERS/Ben Nelms (CANADA - Tags: ANIMALS HEALTH ENVIRONMENT SOCIETY) 

Veterinarian technicians Jenelle Hebert (L) and Chellan Robinson wade with a false killer whale calf after it was rescued near the shores of Tofino and brought to the Vancouver Aquarium Marine Mammal Rescue centre in Vancouver, British Columbia July 11, 2014. The rescue team is providing the whale with 24-hour care and has listed its status as hour-to-hour. REUTERS/Ben Nelms (CANADA - Tags: ANIMALS HEALTH ENVIRONMENT SOCIETY) 

A veterinarian technician Chellan Robinson wades with a false killer whale calf after it was rescued near the shores of Tofino and brought to the Vancouver Aquarium Marine Mammal Rescue centre in Vancouver, British Columbia July 11, 2014. The rescue team is providing the whale with 24-hour care and has listed its status as hour-to-hour. REUTERS/Ben Nelms (CANADA - Tags: ANIMALS HEALTH ENVIRONMENT SOCIETY) 

A veterinarian technician wades with a false killer whale calf after it was rescued near the shores of Tofino and brought to the Vancouver Aquarium Marine Rescue centre in Vancouver, British Columbia July 11, 2014. The rescue team is providing the whale with 24-hour care and has listed its status as hour-to-hour. REUTERS/Ben Nelms (CANADA - Tags: ANIMALS HEALTH ENVIRONMENT SOCIETY) 

Veterinarian technician Jenelle Hebert (L) wades with a false killer whale calf after it was rescued near the shores of Tofino and brought to the Vancouver Aquarium Marine Mammal Rescue centre in Vancouver, British Columbia July 11, 2014. The rescue team is providing the whale with 24-hour care and has listed its status as hour-to-hour. REUTERS/Ben Nelms (CANADA - Tags: ANIMALS HEALTH ENVIRONMENT SOCIETY) 

Orcas or killer whales are seen offshore at Punta Norte, near the Patagonian village of Puerto Piramides, April 22, 2014. The orcas torpedo toward the beach, launching themselves onto the sand to hunt baby sea lions which are learning to swim, during this time of the year. REUTERS/Maxi Jonas (ARGENTINA - Tags: ANIMALS ENVIRONMENT) 

A female orca, or killer whale, named Mika catches a sea lion pup along the shore of Punta Norte, near the Patagonian village of Puerto Piramides, April 22, 2014. The orcas hunt in this manner during this time of the year when baby sea lions are learning to swim. REUTERS/Maxi Jonas (ARGENTINA - Tags: ANIMALS ENVIRONMENT)