A group of people wearing Santa Claus hats and swimming suits participate in the 13th charity Great Santa Claus Run in downtown Budapest, Hungary, Sunday, December 11, 2016. (Photo by Balazs Mohai/MTI via AP Photo)

Listed as endangered on the IUCN red list of threatened species, a humphead wrasse, or Napoleon fish, swims in an aquarium during an event in Tokyo's shopping district of Ginza on August 5, 2019. (Photo by Kazuhiro Nogi/AFP Photo)

Hundreds of Marilyn Monroe impersonators wearing blonde wigs take part in the Marilyn Jetty Swim in coastal suburb of Brighton Adelaide to raise money for cancer charity in Adelaide, SA Australia on February 4, 2024. (Photo by Amer Ghazzal/Alamy Live News)

A grizzly bear fishes for salmon under the Northern Lights in Klukshu, Yukon, in the north of Canada on March 3, 2025. The bear makes use of the darkness because the salmon can't see well enough to swim away. (Photo by Peter Mather/Solent News & Photo Agency)

Izelle Nair, 39, the instructor at the Merschool poses for a portrait in her mermaid attire at the centre in Kayalami, Midrand, South Africa on June 3, 2022. Mermaiding is a fast growing sport world wide and includes several skills such as monofin swimming, sculling, tricks and breath hold. (Photo by Marco Longari/AFP Photo)

In this undated photo entitled “Close Call”, a Hawaiian green sea turtle swims through a breaking wave on the North Shore of Oahu near Haleiwa, Hawaii. The image appears in photographer Clark Little's new book, “The Art of Waves”. (Photo by Clark Little via AP Photo)

Anita Alvarez of the U.S. receives medical attention during the women's solo free final during FINA World Championships at Alfred Hajos Swimming Complex in Budapest, Hungary on June 22, 2022. (Photo by Lisa Leutner/Reuters)

Boy says hello to a swimming bear in Seattle, Washington on October 4, 2022. Fall weather brings out the Animals' playful side as Attendees celebrate World Animal Day with a visit to Woodlawn Park Zoo. (Photo by Shane Srogi/ZUMA Press Wire/Rex Features/Shutterstock)