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Sperm whales underwater in blue deep ocean, Mauritius.
Sperm whales (cachalot), scientifically known as Physeter macrocephalus, in the Caribbean Sea off the coast of Roseau, Dominica.
Dolphin Watching Tour in Carvoeiro, Algarve, Portugal
Dugong  Underwater photo  Sea life,  Marsa Alam,  Red Sea, Egypt
A tranquil seascape featuring calm blue ocean waters under a soft pastel sky. In the distance, a solitary cormorant perches on a rock emerging from the water, symbolizing peace and isolation in nature
Whale tail in handmade waves
Sperm whale diving into water. South  coast of San Miguel, Azores, Europe
Dolphin fin detail in the Ligurian Sea, Italy. The Pelagos Sanctuary is a marine area subject to an agreement between Italy, Monaco and France for the protection of marine mammals, which live in it. Marine mammals in the Pelagos Sanctuary are subject of an increasingly growing ecotourism activity, such as cetacean-watching excursions.
Sperm whales swimming in the blue ocean. Underwater view
A whale tail in the Atlantic Ocean
Sperm Whale underwater , in vertical position close to the surface
Dolphin Watching Tour in Carvoeiro, Algarve, Portugal
Sperm whale (physeter macrocephalus) in Adeje Coast (south of Tenerife), Canary islands, Spain.
A man is swimming in Adriatic Sea.Brac Island - Zlatni Rat beach.Croatia.
Sperm whale (Physeter macrocephalus)). Close-up of submerged adult. Tenerife, Canary Islands.
Humpback whale (Megaptera novaeangliae) fluking in summer near Telegraph Cove in the Johnstone Strait, British Columbia, Canada.
Amazing Sperm whales swimming in ocean near Mauritius island.
Whales breaching the waters of the Pacific Ocean in Southern California
Sea Life in Baja California Sur Mexico
whale watching at St. Lawrence River in Canada
A spermwhale breathing blowing a rainbow on blue sea in mediterranean ligurian sea
Humpback whales swimming in the Hawaiian island, photo taken in the Na Pali Coast of the island of Kauai, Hawaii
Sperm whale  about to dive in the arctic waters of Northern Norway - stock photo.
dolpin under water
A striped dolphin, Stenella coeruleoalba, leaps at the Strait of Gibraltar.
Dolphin Watching Tour in Carvoeiro, Algarve, Portugal
Sperm whales swimming in the blue ocean
Black tail of playful juvenile Killer Whale off Coast sticking straight up in the air off Vancouver Island, British Columbia.  Was in a pod of three, with 2 adults.  Each individual has unique markings which can identify them.
A sperm whale underwater in the ocean
Photo of a couple of dolphins swimming by the Faial Island coast in Azores, Portugal.
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