Scuba diver exploring the shipwreck HMS Saskatchewan encrusted in inverebrate marine life. Situated near Nanaimo, Vancouver Island, British Columbia, Canada © Michael Patrick O'Neill / OceanwideImages.com
Scuba diver exploring the shipwreck HMS Saskatchewan encrusted in inverebrate marine life. Situated near Nanaimo, Vancouver Island, British Columbia, Canada © Michael Patrick O'Neill / OceanwideImages.com
Scuba diver exploring the shipwreck HMS Saskatchewan encrusted in inverebrate marine life. Situated near Nanaimo, Vancouver Island, British Columbia, Canada © Michael Patrick O'Neill / OceanwideImages.com
Scuba diver exploring the shipwreck HMS Saskatchewan encrusted in inverebrate marine life. Situated near Nanaimo, Vancouver Island, British Columbia, Canada © Michael Patrick O'Neill / OceanwideImages.com
Scuba Diver observing Hawksbill Sea Turtle (Eretmochelys imbricata). Northern Bahamas. Found in tropical and warm temperate seas worldwide. Rare. Classified Critically Endangered species on the IUCN Red List. © Michael Patrick O'Neill / OceanwideImages.com
Scuba diver observing a Hawksbill Sea Turtle (Eretmochelys imbricata). Palm Beach, Florida, USA. Found in tropical and warm temperate seas worldwide. Rare. Classified Critically Endangered species on the IUCN Red List. © Michael Patrick O'Neill / OceanwideImages.com
Scuba diver observing a Loggerhead Sea Turtle (Caretta caretta). Palm Beach, Florida, USA. Found in tropical and warm temperate seas worldwide. Endangered species listed on IUCN Red list. © Michael Patrick O'Neill / OceanwideImages.com
Scuba Diver hand feeding a Bull Shark (Carcharhinus leucas). Also known as River Whaler, Freshwater Whaler and Swan River Whaler. Viti Levu, Fiji Islands. Found worldwide in tropical and warm temperate seas and freshwater. Very Dangerous Shark. © Michael Patrick O'Neill / OceanwideImages.com
Bull Shark (Carcharhinus leucas). Also known as River Whaler, Freshwater Whaler and Swan River Whaler. Photo taken at Shark Reef Marine Reserve, Viti Levu, Fiji. Found worldwide in tropical & warm temperate seas, penetrating freshwater for long periods. © Michael Patrick O'Neill / OceanwideImages.com
Bull Shark (Carcharhinus leucas). Also known as River Whaler, Freshwater Whaler and Swan River Whaler. Photo taken at Shark Reef Marine Reserve, Viti Levu, Fiji. Found worldwide in tropical & warm temperate seas, penetrating freshwater for long periods. © Michael Patrick O'Neill / OceanwideImages.com
Bull Shark (Carcharhinus leucas), feeding. Also known as River Whaler, Freshwater Whaler and Swan River Whaler. Photo taken Shark Reef Marine Reserve, Viti Levu, Fiji. Found worldwide in tropical & warm temperate seas, penetrating freshwater for periods. © Michael Patrick O'Neill / OceanwideImages.com
Bull Shark (Carcharhinus leucas), feeding. Also known as River Whaler, Freshwater Whaler and Swan River Whaler. Photo Shark Reef Marine Reserve, Viti Levu, Fiji. Found worldwide tropical & warm temperate seas, penetrating freshwater for long periods. © Michael Patrick O'Neill / OceanwideImages.com
Bull Shark (Carcharhinus leucas), feeding. Also known as River Whaler, Freshwater Whaler and Swan River Whaler. Photo taken Shark Reef Marine Reserve, Viti Levu, Fiji. Found worldwide tropical & warm temperate seas, penetrating freshwater for long times. © Michael Patrick O'Neill / OceanwideImages.com
Scuba Diver observing Grey Nurse Shark (Carcharias taurus). Also known as Sand Tiger Shark and Spotted Ragged-tooth Shark. North Carolina, USA. Classified Vulnerable IUCN Red List, protected in Australia © Michael Patrick O'Neill / OceanwideImages.com
Scuba Diver observing Grey Nurse Shark (Carcharias taurus). Also known as Sand Tiger Shark and Spotted Ragged-tooth Shark. North Carolina, USA. Classified Vulnerable IUCN Red List, protected in Australia © Michael Patrick O'Neill / OceanwideImages.com
Diver hand feeding a Tiger Shark (Galeocerdo cuvier). Galeocerdo cuvier, in Federal waters offshore Jupiter, Florida, United States. © Michael Patrick O'Neill / OceanwideImages.com
Diver hand feeding a Tiger Shark (Galeocerdo cuvier). Offshore Jupiter, Florida, United States. © Michael Patrick O'Neill / OceanwideImages.com
Diver photographing a Tiger Shark (Galeocerdo cuvier). Offshore Jupiter, Florida, United States. © Michael Patrick O'Neill / OceanwideImages.com
Diver photographing a Tiger Shark (Galeocerdo cuvier). Offshore Jupiter, Florida, United States. © Michael Patrick O'Neill / OceanwideImages.com
Whale shark (Rhincodon typus) with snorkeler. Found throughout the world in all tropical and warm-temperate seas. Photo taken at Palm Beach, Florida, USA © Michael Patrick O'Neill / OceanwideImages.com
Whale shark (Rhincodon typus). Found throughout the world in all tropical and warm-temperate seas. Photo taken at Palm Beach, Florida, USA © Michael Patrick O'Neill / OceanwideImages.com
Whale shark (Rhincodon typus) with snorkeler. Found throughout the world in all tropical and warm-temperate seas. Photo taken at Palm Beach, Florida, USA © Michael Patrick O'Neill / OceanwideImages.com
Scuba Diver photographing Grey Reef Shark (Carcharhinus amblyrhynchos). Also known as Grey Reef Shark, Black-vee Whaler and Longnose Blacktail Shark. French Polynesia. Found throughout tropical Indo-West and Central Pacific. © Michael Patrick O'Neill / OceanwideImages.com
Scuba Diver photographing Grey Reef Shark (Carcharhinus amblyrhynchos). Also known as Grey Reef Shark, Black-vee Whaler and Longnose Blacktail Shark. French Polynesia. Found throughout tropical Indo-West and Central Pacific. © Michael Patrick O'Neill / OceanwideImages.com
Divers with Oceanic Whitetip Shark (Carcharhinus longimanus). This pelagic shark is an aggressive species and is found worldwide in tropical and temperate seas. Photo was taken offshore Cat Island, Bahamas, Atlantic Ocean. Endangered on the IUCN Red List. © Michael Patrick O'Neill / OceanwideImages.com
Diver with Oceanic Whitetip Shark (Carcharhinus longimanus). This pelagic shark is an aggressive species and is found worldwide in tropical and temperate seas. Photo was taken offshore Cat Island, Bahamas, Atlantic Ocean. Endangered on the IUCN Red List. © Michael Patrick O'Neill / OceanwideImages.com
Divers with Oceanic Whitetip Shark (Carcharhinus longimanus). This pelagic shark is an aggressive species and is found worldwide in tropical and temperate seas. Photo was taken offshore Cat Island, Bahamas, Atlantic Ocean. Endangered on the IUCN Red List. © Michael Patrick O'Neill / OceanwideImages.com
Diver with Oceanic Whitetip Shark (Carcharhinus longimanus). This pelagic shark is an aggressive species and is found worldwide in tropical and temperate seas. Photo was taken offshore Cat Island, Bahamas, Atlantic Ocean. Endangered on the IUCN Red List. © Michael Patrick O'Neill / OceanwideImages.com
Sandbar Shark (Carcharhinus plumbeus) and Scuba Diver. Also known as Thickskin Shark. Found in Tropical and Warm Temperate Seas of the world. Photo taken offshore Jupiter, Florida, USA. Classified as Vulnerable on the IUCN Red List. © Michael Patrick O'Neill / OceanwideImages.com
Sandbar Shark (Carcharhinus plumbeus) and Scuba Diver. Also known as Thickskin Shark. Found in Tropical and Warm Temperate Seas of the world. Photo taken offshore Jupiter, Florida, USA. Classified as Vulnerable on the IUCN Red List. © Michael Patrick O'Neill / OceanwideImages.com
Diver with Silky Shark (Carcharhinus falciformis). Circumtropical species, possibly occasionally venturing into warm temperate seas. Photo taken offshore Jupiter, Florida, USA. © Michael Patrick O'Neill / OceanwideImages.com
Diver with Silky Shark (Carcharhinus falciformis). Circumtropical species, possibly occasionally venturing into warm temperate seas. Photo taken offshore Jupiter, Florida, USA. © Michael Patrick O'Neill / OceanwideImages.com
Diver with Silky Shark (Carcharhinus falciformis). Circumtropical species, possibly occasionally venturing into warm temperate seas. Photo taken offshore Jupiter, Florida, USA. © Michael Patrick O'Neill / OceanwideImages.com
Scuba Divers observing Silvertip Shark (Carcharhinus albimarginatus). French Polynesia. Found throughout tropical Indo-Pacific. © Michael Patrick O'Neill / OceanwideImages.com
Diver with Spinner Shark (Carcharhinus brevipinna). Also known as Longnose Grey Shark, Inkytail Shark and Smoothfang Shark. Found in warm temperate and tropical seas in Atlantic, Indian and Western Pacific oceans. Photo taken off Florida, USA. © Michael Patrick O'Neill / OceanwideImages.com
Divers photographing Lemon Sharks (Negaprion brevirostris). In Federal waters offshore Jupiter, Florida, United States. © Michael Patrick O'Neill / OceanwideImages.com
Diver photographing Lemon Sharks (Negaprion brevirostris). In Federal waters offshore Jupiter, Florida, United States. © Michael Patrick O'Neill / OceanwideImages.com
Snorkel Diver observing a Giant Oceanic Manta Ray (Manta birostris), offshore Palm Beach, Florida, USA. © Michael Patrick O'Neill / OceanwideImages.com
Diver with a Giant Oceanic Manta Ray (Manta birostris). Also known as Devil Ray and Devilfish. Found in tropical and warm temperate seas. Photo taken at Revillagigedo Archipelago, off Cabo San Lucas, Mexico. © Michael Patrick O'Neill / OceanwideImages.com
Diver with a Giant Oceanic Manta Ray (Manta birostris). Also known as Devil Ray and Devilfish. Found in tropical and warm temperate seas. Photo taken at Revillagigedo Archipelago, off Cabo San Lucas, Mexico. © Michael Patrick O'Neill / OceanwideImages.com
Diver with a Giant Oceanic Manta Ray (Manta birostris). Also known as Devil Ray and Devilfish. Found in tropical and warm temperate seas. Photo taken at Revillagigedo Archipelago, off Cabo San Lucas, Mexico. © Michael Patrick O'Neill / OceanwideImages.com
Diver with a Giant Oceanic Manta Ray (Manta birostris). Also known as Devil Ray and Devilfish. Found in tropical and warm temperate seas. Photo taken at Revillagigedo Archipelago, off Cabo San Lucas, Mexico. © Michael Patrick O'Neill / OceanwideImages.com
Underwater photographer observing a Green Sea Turtle (Chelonia mydas). Lord Howe Island, New South Wales, Australia © Justin Gilligan / OceanwideImages.com
Underwater photographer observing a Green Sea Turtle (Chelonia mydas). Lord Howe Island, New South Wales, Australia © Justin Gilligan / OceanwideImages.com
Snorkel Diver exploring a tropical coral reef at Kadavu Island, Fijian Islands. © David Fleetham / OceanwideImages.com
A scuba diving couple (MR) observe schooling Raccoon Butterflyfish (Chaetodon lunula). Hawaii, Pacific Ocean, USA © David Fleetham / OceanwideImages.com
Scuba diver (MR) observing a resting Green Sea Turtle (Chelonia mydas). Hawaii, Pacific Ocean, USA © David Fleetham / OceanwideImages.com
Under over water picture of a scuba diver (MR) observing Batfish on a tropical reef. This is a composite image, comprising of 2 or more images digitally merged together. © David Fleetham / OceanwideImages.com
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