A photograph shows a “Pelagia noctiluca” jellyfish on the French riviera city of Nice, on July 17, 2022. (Photo by Valery Hache/AFP Photo)





Beautiful Baikal seals under the frozen Lake Baikal in Siberia on April 26, 2022. (Photo by Dmitry Kokh/Animal News Agency)





A whale is spotted beneath the water by tourists who look on from a boat, hoping to swim with them in June 2022. The mother humpback was spotted resting on the water surface first with her baby nearby in the sea surrounding the Ha’apai islands in Tonga. (Photo by Erez Beatus/Solent News & Photo Agency)





Weighing 1,500lb, Brutus the great white shark lunges at some bait off Guadalupe Island, Mexico in July 2022. (Photo by Euan Rannachan/Media Drum Images/The Times)





Phoenix, a 23-year-old giant green Sea Turtle, swims in the aquarium after being cleaned and weighed at SEA LIFE Blackpool ahead of World Turtle Day on the 23rd May, on May 16, 2022 in Blackpool, United Kingdom. Born into captivity and bred specifically for food in Asia, Phoenix was rescued from the Cayman Islands as part of SEA LIFE Blackpool’s popular “breed, rescue, protect” programme in 2019. (Photo by Anthony Devlin/Getty Images)





Sea slugs lurk so deep in the ocean that their bright, tiny bodies are rarely seen by humans. This creature was spotted in the Tulamben area of Bali early July 2022. (Photo by Yury Ivanov/Solent News)





A Jelly fish swims over dead coral on the ocean bed in Straits of Florida near Key Largo, Florida. on September 23, 2021. At a laboratory in central Florida, biologist Aaron Gavin and his team have diligently recreated the coral reef habitat found in the waters off the southern tip of the state, complete with artificial currents and local fish.They are tending to huge aquariums full of the corals, hoping to prevent them from suffering from the same mysterious disease afflicting their wild cousins.Gavin uses tiny pipettes to feed shrimp to the more than 700 corals – of 18 species – living in the saltwater tanks, above which are special lamps that mimic natural sunlight. The scientists' work could be the last chance to save the species that make up the only coral reef in the United States' territorial waters. That's because, among the tourist draws of sprawling mangroves and darting schools of fish off the Florida Keys, the damaged corals – normally dark when healthy – are now spread out in large white patches across the floor of the Atlantic Ocean. (Photo by Chandan Khanna/AFP Photo)





An East Pacific green sea turtle swims in La Jolla Cove, California on October 4, 2021. A small colony of turtles have settled in the area. The turtles appear to be in the 5- to 15-year-old range, eat sea grasses and algae. (Photo by K.C. Alfred/ZUMA Press Wire/Rex Features/Shutterstock)





Two inquisitive humpback whales circling a free diver Pierrick Seybald just off the coast of the island of Tahiti in June 2022. (Photo by Sébastien Pontoizeau/Mercury Press)





A compass jellyfish takes the place of a teen's head in an epic underwater photobomb, while swimming off the Cornish coast in Praa Sands on July 11, 2022. (Photo by Walls Of Water Photography/Animal News Agency)





A hungry pelican scoops up an unlucky sardine in Baja Magdalena, off the coast of western Mexico on June 16, 2022. (Photo by Franco Banfi/Blue Planet Arc/Solent News)





Beautiful Baikal seals under the frozen Lake Baikal in Siberia on April 26, 2022. A photographer risked his life by diving into frozen waters of the world's deepest lake to capture stunning images of baby seals swimming beneath the ice. (Photo by Dmitry Kokh/Animal News Agency)





Undated photo provided by the Marine Biodiversity Hub on September 21, 2021 shows a White Shark in Australia. More than 10 percent of Australia's shark species are at risk of extinction, a government report has found. The National Environmental Science Program (NESP) marine biodiversity hub on Tuesday published the first-ever complete assessment of extinction risk for all Australian sharks, rays and ghost sharks (chimaeras). It found that Australia is home to more than a quarter of the world's cartilaginous fish species, with 182 sharks, 132 rays and 14 chimaeras calling Australian waterways home and that 12 percent, or 39 species, are facing extinction. (Photo by Xinhua News Agency/Rex Features/Shutterstock)





A jellyfish swims in the Mediterranean sea waters off the shore of Lebanon's northern coastal city of Tripoli on July 12, 2022. The invasive jellyfish species “Rhopilema Nomadica” has been entering the Mediterranean sea through the Suez Canal from the 1970s onwards. The increasing jellyfish population is due to rising seawater temperatures, and is becoming a threat to the Mediterranean ecosystem, scientists have warned. (Photo by Ibrahim Chalhoub/AFP Photo)





Underwater photographer and shark diver John Moore, 55, took these pictures off the coast of Jupiter in Florida as the bull sharks swam around a diver. In some of the pictures, it appears as though one is about to eat the diver but luckily, this is just an illusion and the female shark swam past the diver. (Photo by John Moore/Caters News Agency)