832-403544 - Hunting Amazon River Dolphin or Pink Amazon Dolphin (Inia geoffrensis), Rio Negro, Manaus, Amazonia State, Brazil, South America

832-397530 - Common dolphins (Delphinus delphis), Fjords or Khor of Musandam, Musandam, Sultanat of Oman

832-397531 - Common dolphins (Delphinus delphis), Fjords or Khor of Musandam, Musandam, Sultanat of Oman

832-393332 - Two dolphins in the sea, view over the open sea to the setting sun, dramatic cloudy sky at sunset, Rhodes, Dodecanese, Greece, Europe

860-290424 - Sperm whale, (Physeter macrocephalus). Vulnerable (IUCN). The sperm whale is the largest of the toothed whales. Sperm whales are known to dive as deep as 1,000 meters in search of squid to eat. Pelagos Sanctuary for Mediterranean Marine Mammals, Mediterranean Sea

860-290423 - Sperm whale, (Physeter macrocephalus). Vulnerable (IUCN). The sperm whale is the largest of the toothed whales. Sperm whales are known to dive as deep as 1,000 meters in search of squid to eat.

1350-2434 - Spinner dolphins Stenella longirostris, Big Island, Hawaii, USA

1350-2433 - Split image of Spinner dolphins Stenella longirostris, and cliff, Big Island, Hawaii, USA

1350-2435 - Spinner dolphins Stenella longirostris, Big Island, Hawaii, USA

1350-2431 - Spinner dolphins Stenella longirostris, Big Island, Hawaii, USA

1350-2432 - Spinner dolphins Stenella longirostris, Big Island, Hawaii, USA

1116-49706 - Mr. Fleetham spent an afternoon photographing these Atlantic Spotted Dolphin (Stenella plagiodon). During the several hours in the water a group of Atlantic Bottlenose Dolphin (Tursiops truncates) joined the company for nearly an hour of inter-species exchange, Bahamas

832-384145 - Bottlenose dolphin (Tursiops truncatus), female, swims under water surface in sunshine over coral reef, Red Sea, Egypt, Africa

1116-46828 - A calf imitates its mother swimming upside down. The sperm whale (Physeter macrocephalus) is the largest of all the toothed cetaceans. Males can reach 60 feet in length. Photographed in the Indian Ocean off the coast of Sri Lanka, Sri Lanka

860-287902 - Sub-adult sperm whale try to move away a calf to to mate with a female, (Physeter macrocephalus), Vulnerable (IUCN), The sperm whale is the largest of the toothed whales. Sperm whales are known to dive as deep as 1,000 meters in search of squid to eat. Image has been shot in Dominica, Caribbean Sea, Atlantic Ocean. Photo taken under permit n°RP 16-02/32 FIS-5.

860-287920 - Sub-adult sperm whale try to move away a calf to to mate with a female, (Physeter macrocephalus), Vulnerable (IUCN), The sperm whale is the largest of the toothed whales. Sperm whales are known to dive as deep as 1,000 meters in search of squid to eat. Image has been shot in Dominica, Caribbean Sea, Atlantic Ocean. Photo taken under permit n°RP 16-02/32 FIS-5.

860-287910 - Pod of Sleeping sperm whale (Physeter macrocephalus) Researchers first saw this unusual sleep behavior in sperm whales in 2008. The scientists in that study found that sperm whales dozed in this upright drifting posture for about 10 to 15 minutes at a time, Vulnerable (IUCN). The sperm whale is the largest of the toothed whales. Sperm whales are known to dive as deep as 1,000 meters in search of squid to eat. Dominica, Caribbean Sea, Atlantic Ocean. Photo taken under permit n°RP 16-02/32 FIS-5.

860-287908 - Sperm whale mother and calf, (Physeter macrocephalus), Vulnerable (IUCN), The sperm whale is the largest of the toothed whales. Sperm whales are known to dive as deep as 1,000 meters in search of squid to eat. Image has been shot in Dominica, Caribbean Sea, Atlantic Ocean. Photo taken under permit n°RP 16-02/32 FIS-5.

860-287900 - Couple of sperm whale, (Physeter macrocephalus), Vulnerable (IUCN), The sperm whale is the largest of the toothed whales. Sperm whales are known to dive as deep as 1,000 meters in search of squid to eat. Image has been shot in Dominica, Caribbean Sea, Atlantic Ocean. Photo taken under permit n°RP 16-02/32 FIS-5.

860-287911 - Sleeping sperm whale, (Physeter macrocephalus), Vulnerable (IUCN), The sperm whale is the largest of the toothed whales. Sperm whales are known to dive as deep as 1,000 meters in search of squid to eat. Image has been shot in Dominica, Caribbean Sea, Atlantic Ocean. Photo taken under permit n°RP 16-02/32 FIS-5.

860-287913 - Tail of sperm whale, (Physeter macrocephalus). Vulnerable (IUCN). The sperm whale is the largest of the toothed whales. Sperm whales are known to dive as deep as 1,000 meters in search of squid to eat. Image has been shot in Dominica, Caribbean Sea, Atlantic Ocean. Photo taken under permit n°RP 16-02/32 FIS-5.

860-287921 - Sub-adult sperm whale try to move away a calf to to mate with a female, (Physeter macrocephalus), Vulnerable (IUCN), The sperm whale is the largest of the toothed whales. Sperm whales are known to dive as deep as 1,000 meters in search of squid to eat. Image has been shot in Dominica, Caribbean Sea, Atlantic Ocean. Photo taken under permit n°RP 16-02/32 FIS-5.

860-287904 - Pod of sperm whale socializing, (Physeter macrocephalus), Vulnerable (IUCN), The sperm whale is the largest of the toothed whales. Sperm whales are known to dive as deep as 1,000 meters in search of squid to eat. Image has been shot in Dominica, Caribbean Sea, Atlantic Ocean. Photo taken under permit n°RP 16-02/32 FIS-5.

860-287915 - Sperm whale mother and calf, (Physeter macrocephalus), Vulnerable (IUCN), The sperm whale is the largest of the toothed whales. Sperm whales are known to dive as deep as 1,000 meters in search of squid to eat. Image has been shot in Dominica, Caribbean Sea, Atlantic Ocean. Photo taken under permit n°RP 16-02/32 FIS-5.

860-287909 - Pod of sperm whale relaxing after a short sleep (Physeter macrocephalus) Researchers first saw this unusual sleep behavior in sperm whales in 2008. The scientists in that study found that sperm whales dozed in this upright drifting posture for about 10 to 15 minutes at a time, Vulnerable (IUCN). The sperm whale is the largest of the toothed whales. Sperm whales are known to dive as deep as 1,000 meters in search of squid to eat. Dominica, Caribbean Sea, Atlantic Ocean. Photo taken under permit n°RP 16-02/32 FIS-5.

860-287907 - Pod of sperm whale socializing, (Physeter macrocephalus), Vulnerable (IUCN), The sperm whale is the largest of the toothed whales. Sperm whales are known to dive as deep as 1,000 meters in search of squid to eat. Image has been shot in Dominica, Caribbean Sea, Atlantic Ocean. Photo taken under permit n°RP 16-02/32 FIS-5.

860-287914 - Free diver is swimming over a pod of Sleeping sperm whale (Physeter macrocephalus) Researchers first saw this unusual sleep behavior in sperm whales in 2008. The scientists in that study found that sperm whales dozed in this upright drifting posture for about 10 to 15 minutes at a time, Vulnerable (IUCN). The sperm whale is the largest of the toothed whales. Sperm whales are known to dive as deep as 1,000 meters in search of squid to eat. Dominica, Caribbean Sea, Atlantic Ocean. Photo taken under permit n°RP 16-02/32 FIS-5.

860-287917 - Sperm whale mother and calf, (Physeter macrocephalus), Vulnerable (IUCN), The sperm whale is the largest of the toothed whales. Sperm whales are known to dive as deep as 1,000 meters in search of squid to eat. Image has been shot in Dominica, Caribbean Sea, Atlantic Ocean. Photo taken under permit n°RP 16-02/32 FIS-5.

860-287905 - Pod of sperm whale, (Physeter macrocephalus), Vulnerable (IUCN), The sperm whale is the largest of the toothed whales. Sperm whales are known to dive as deep as 1,000 meters in search of squid to eat. Image has been shot in Dominica, Caribbean Sea, Atlantic Ocean. Photo taken under permit n°RP 16-02/32 FIS-5.

860-287906 - Pod of Sleeping sperm whale (Physeter macrocephalus) Researchers first saw this unusual sleep behavior in sperm whales in 2008. The scientists in that study found that sperm whales dozed in this upright drifting posture for about 10 to 15 minutes at a time, Vulnerable (IUCN). The sperm whale is the largest of the toothed whales. Sperm whales are known to dive as deep as 1,000 meters in search of squid to eat. Dominica, Caribbean Sea, Atlantic Ocean. Photo taken under permit n°RP 16-02/32 FIS-5.

860-287903 - Pod of sperm whale socializing, (Physeter macrocephalus), Vulnerable (IUCN), The sperm whale is the largest of the toothed whales. Sperm whales are known to dive as deep as 1,000 meters in search of squid to eat. Image has been shot in Dominica, Caribbean Sea, Atlantic Ocean. Photo taken under permit n°RP 16-02/32 FIS-5.

860-287901 - Couple of sperm whale, (Physeter macrocephalus), Vulnerable (IUCN), The sperm whale is the largest of the toothed whales. Sperm whales are known to dive as deep as 1,000 meters in search of squid to eat. Image has been shot in Dominica, Caribbean Sea, Atlantic Ocean. Photo taken under permit n°RP 16-02/32 FIS-5.

860-287897 - Pod of sperm whale with mother and calf, (Physeter macrocephalus), Vulnerable (IUCN), The sperm whale is the largest of the toothed whales. Sperm whales are known to dive as deep as 1,000 meters in search of squid to eat. Image has been shot in Dominica, Caribbean Sea, Atlantic Ocean. Photo taken under permit n°RP 16-02/32 FIS-5.

860-287912 - Snorkeler photographing a pod of Sleeping sperm whale (Physeter macrocephalus) Researchers first saw this unusual sleep behavior in sperm whales in 2008. The scientists in that study found that sperm whales dozed in this upright drifting posture for about 10 to 15 minutes at a time, Vulnerable (IUCN). The sperm whale is the largest of the toothed whales. Sperm whales are known to dive as deep as 1,000 meters in search of squid to eat. Dominica, Caribbean Sea, Atlantic Ocean. Photo taken under permit n°RP 16-02/32 FIS-5.

1116-44288 - Two Killer Whales (Orcinus Orca) Swim Through The Channel, Kodiak, Alaska, United States Of America

832-382764 - Orca (Orcinus orca) attacking sea lion pups (Otaria flavescens) at the beach, Mirador, Punta Norte, Peninsula Valdes, Chubut, Patagonia, Argentina, South America

832-381616 - Beluga Whale or White Whale (Delphinapterus leucas), Sea of Japan, Primorsky Krai, Russia, Europe

832-382278 - Three group of Spinner Dolphins (Stenella longirostris) swims over sandy bottom, Red Sea, Sataya Reef, Marsa Alam, Egypt, Africa

832-381769 - Mating of two pairs Spinner Dolphins (Stenella longirostris), Red Sea, Sataya Reef, Marsa Alam, Egypt, Africa

832-381645 - Beluga Whale, White Whale (Delphinapterus leucas), Sea of Japan, Primorsky Krai, Russia, Europe

832-381058 - Beluga Whale, White Whale (Delphinapterus leucas), Sea of Japan, Primorsky Krai, Russia, Europe

869-909 - bottle-nosed dolphin bottle-nosed dolphin animals mammals whales dolphins jumping dolphin training

869-580 - Atlantic spotted dolphin group fighting for dominance underwater Bahamas

1113-84093 - Beluga whale in seen through window, Delphinapterus leucas, USA, California, San Diego, SeaWorld

1113-84097 - Spectators viewing bottle-nosed dolphins, Tursiops truncatus, USA, California, San Diego, SeaWorld

1113-84095 - Bottlenose dolphin, Tursiops truncatus, USA, California, San Diego, SeaWorld

1113-84094 - Child looking at Beluga whale, Delphinapterus leucas, USA, California, San Diego, SeaWorld

1113-25242 - Bottlenosed Dolphins leaping, Tursiops truncatus, Islas de la Bahia, Hunduras, Caribbean

971-9 - Dead Killer whale (Orcinus orca) floating on sea surface with scavenging fulmars, North Sea (RR)

971-22 - Wide angle of dead Sperm whale (Physeter macrocephalus) floating at sea, surrounded by scavenging fulmars, Faroes Trough

930-81 - An onlooker watching a stranded dead bull Sperm Whale (Physeter macrocephalus) lying on Roseisle Beach, North East Scotland.

1074-2 - Sperm whale (Physeter catadon) diving off coast Kaikoura, New Zealand

1074-16 - Sperm whale (Physeter macrocephalus / catodon) washed up dead north coast of Iceland.

1074-15 - Sperm whale (Physeter macrocephalus / catodon) washed up dead with man standing by head for scale. North coast of Iceland.

1074-17 - Sperm whale (Physeter macrocephalus / catodon) washed up dead north coast of Iceland.

1036-93 - Male Killer whale (Orcinus orca) surfacing, with eye clear of the water, west of Snaefellsness Peninsular, Iceland

1036-86 - Male Killer whale (Orcinus orca) with dorsal fin flopped to one side. Snaefellsness Peninsular, Iceland

1036-81 - Killer whale (Orcinus orca) with mid-winter sun reflecting on dorsal fin. Mid-winter in Tysfjord, Norway

1012-5 - Pygmy killer whale (Feresa attenuata) two swimming away from camera, one surfacing to breathe. Hawaii.

1012-16 - Pygmy killer whale (Feresa attenuata) travelling pod in dappled light near to surface. Hawaii.

1036-87 - Male Killer whale (Orcinus orca) surfacing west of Snaefellsness Peninsular, Iceland

1036-97 - Killer whale (Orcinus orca) surfacing at speed Snaefellsness Peninsular, Iceland.

1036-91 - Young male Killer whale (Orcinus orca) surfacing west of Snaefellsness Peninsular, Iceland

1036-95 - Killer whale (Orcinus orca) surfacing west of Snaefellsness Peninsular, Iceland.

1012-8 - Pygmy killer whale (Feresa attenuata) two travelling away from camera in dappled light. Hawaii.

1036-92 - Killer whale (Orcinus orca) surfacing west of Snaefellsness Peninsular, Iceland

1036-83 - Killer whales (Orcinus orca) surfacing towards the camera in rough water. Olafsvik, Iceland.

1012-6 - Pygmy killer whale (Feresa attenuata) a travelling pod. Hawaii.

1036-88 - Male Killer whale (Orcinus orca) surfacing to breath, blow forming spray over back. Snaefellsness Peninsular, Iceland

1036-89 - Male Killer whale (Orcinus orca) surfacing with blow forming spray over its head. Snaefellsness Peninsular, Iceland

1036-80 - Killer whale (Orcinus orca) Feeding with gulls on herring. Snowy mountains behind. Mid-winter in Tysfjord, Norway

1012-12 - Pygmy killer whale (Feresa attenuata) side view, showing characterisitic long pectoral fins Hawaii.

1036-96 - Mother and calf Killer whales (Orcinus orca) surfacing together west of Snaefellsness Peninsular, Iceland

1012-14 - Pygmy killer whale (Feresa attenuata) mating pair. Hawaii.

1012-10 - Pygmy killer whale (Feresa attenuata) travelling pod in dappled light, sowing characteristic long pectoral fins. Hawaii.

1012-11 - Pygmy killer whale (Feresa attenuata) travelling pod in dappled light. Hawaii.

1012-9 - Pygmy killer whale (Feresa attenuata) travelling pod in dappled light, sowing characteristic long pectoral fins. Hawaii.

1036-84 - Killer whale (Orcinus orca): this is a male but the dorsal fin has flopped over. This is probably genetic and not thought to be a big problem. Olafsvik, Iceland.

1012-3 - Melon-headed whale (Peponocephala electra). Surfacing, lifting its head high out of the water. Indonsia.

1012-13 - Pygmy killer whale (Feresa attenuata) pod with snorkeller. Hawaii.

1012-7 - Pygmy killer whale (Feresa attenuata) showing characteristic white lips. Hawaii.

1036-77 - Killer whale (Orcinus orca) Adult male with vapour from blow against snow-capped mountains. Mid-winter in Tysfjord, Norway

1036-74 - Killer whale (Orcinus orca) lifting distintive tail flukes above the surface. Mid-winter in Tysfjord, Norway.

1036-98 - Young male Killer whale (Orcinus orca) surfacing west of Snaefellsness Peninsular, Iceland

1036-94 - Male killer whale (Orcinus orca) surfacing west of Snaefellsness Peninsular, Iceland

1036-73 - Killer whale (Orcinus orca) surfacing at speed, with eye visible under white eye patch. Snaefellsness Peninsular, Iceland.

1036-79 - Killer whale (Orcinus orca) Adult male feeding with gulls. Mid-winter in Tysfjord, Norway

1036-106 - Killer whale about to surface (Orcinus orca) Monterey Bay, California, USA

1036-78 - Killer whale (Orcinus orca) Mother slapping her tail flukes near her calf with snowy mountains behind. Mid-winter in Tysfjord, Norway

1036-76 - Killer whale (Orcinus orca) Mother and calf spy-hopping together. Mid-winter in Tysfjord, Norway

1012-4 - Melon-headed whale (Peponocephala electra). Surfacing, lifting its head high out of the water. Indonsia.

1012-15 - Pygmy killer whale (Feresa attenuata) travelling pod in dappled light. Hawaii.

1036-72 - Killer whale (Orcinus orca). Monterey Bay, California. USA

1012-19 - Orca (Orcinus orca) swimming up showing rake marks from another killer whale. Akaroa, New Zealand.

1036-75 - Killer whale (Orcinus orca) Spy-hopping with snow-capped mountains behind. Mid-winter, Tysfjord, Norway

1034-19 - orca/ killer whale (Orcinus orca) 'Luna' (L98), 5-year old lone male interacting with people's feet in Nootka Sound, West Vancouver Island, Canada, North Pacific.

1034-21 - orca/ killer whale (Orcinus orca) 'Luna' (L98), 5-year old lone male interacting with Ed Thornburn in Nootka Sound, West Vancouver Island, Canada, North Pacific.

1034-17 - orca/ killer whale (Orcinus orca) 'Luna' (L98), interacting with Fisheries boat, 5-year old lone male in Nootka Sound, West Vancouver Island, Canada, North Pacific.

1034-14 - Orca/ Killer whale (Orcinus orca) 'Luna' (L98) surfing in wake of Fisheries boat, 5-year old lone male in Nootka Sound, West Vancouver Island, Canada, North Pacific.

1034-18 - orca/ killer whale (Orcinus orca) 'Luna' (L98), 5-year old lone male interacting with Ingrid Visser (photo by T. Hardie) in Nootka Sound, West Vancouver Island, Canada, North Pacific.