River Nile near Memphis, Egypt, North Africa

Oruva fishing catamaran, Negombo, Sri Lanka

Fresh fish bundled with string, Stone Town, Zanzibar, Tanzania, East Africa, Africa

Fish stall in street market, Ortygia, Syracuse, Sicily, Italy, Europe

Fishermen at sunset on the Amazon River, Brazil, South America

Fishermen on Kendwa Beach, Zanzibar, Tanzania, East Africa, Africa

Couple snorkelling, Maldives, Indian Ocean, Asia

Fisherman and his wife cleaning the fishing nets in boat and jetty, Corfu, Greek Islands, Greece, Europe

Mating display by pair of Wire-net filefish (Cantherhines paradalis), Queensland, Australia, Pacific

Women fishing in river, Vietnam, Indochina, Southeast Asia, Asia

Cutting tuna fish, morning fish market, Tsukiji, Tokyo, Japan

Fishermen with traditional butterfly nets, Lago de la Patzcuaro, Patzcuaro, Michoacan, Mexico, North America

Mating Mandarinfish, Synchiropus splendidus, Ambon, Moluccas, Indonesia

Fishing boat at sunrise at Haad Rin Beach, Koh Pha Ngan, Thailand

Barbeque food at a street market in the Muslim area of Xian, Shaanxi Province, China, Asia

Mating Mandarinfish, Synchiropus splendidus, Ambon, Moluccas, Indonesia

Clown Anemonefish, Amphiprion percula, Osprey Reef, Coral Sea, Australia

Mating Mandarinfish, Synchiropus splendidus, Ambon, Moluccas, Indonesia

Clown Anemonefish, Amphiprion percula, Great Barrier Reef, Australia

Clown Anemonefish, Amphiprion ocellaris, Triton Bay, West Papua, Indonesia

Women fishing in river from boat, Vietnam, Indochina, Southeast Asia, Asia

Clown Anemonefish, Amphiprion ocellaris, Triton Bay, West Papua, Indonesia

Santa Maria beach, Sal, Cape Verde Islands, Atlantic, Africa

Maldives Anemonefish, Amphiprion nigripes, South Male Atoll, Maldives

Fisherman sorting nets out of a traditional thung chai (basket boat) at Mieu Island, Nha Trang, Vietnam, Indochina, Southeast Asia, Asia

Maldives Anemonefish, Amphiprion nigripes, South Male Atoll, Maldives

Fishermen, Lago Espejo, Siete Lagos region, Nahuel Huapi National Park, Argentina, South America

Pair of orange Spotted Frogfish, Antennarius pictus, Ambon, Moluccas, Indonesia

Clown Anemonefish, Amphiprion ocellaris, Triton Bay, West Papua, Indonesia

Orange Spotted Frogfish, Antennarius pictus, Ambon, Moluccas, Indonesia

Bugala Island, Lake Victoria, Uganda, East Africa, Africa

Longfin Batfishes, Platax teira, North Male Atoll, Maldives

Pair of orange Spotted Frogfish, Antennarius pictus, Ambon, Moluccas, Indonesia

Father and son fish from Golden Gardens Park, Olympic Mountains in distance, Seattle, Washington State, United States of America (U.S.A.), North America

Maldives Anemonefish, Amphiprion nigripes, South Male Atoll, Maldives

Maldives Anemonefish, Amphiprion nigripes, South Male Atoll, Maldives

Two juvenile Ribbon Eel, Rhinomuraena quaesita, Ambon, Moluccas, Indonesia

Lyretail Anthias, Pseudanthias squamipinnis, Felidhu Atoll, Maldives

Pair of orange Spotted Frogfish, Antennarius pictus, Ambon, Moluccas, Indonesia

Pair of Blue Tilefish, Hoplolatilus starcki, Osprey Reef, Coral Sea, Australia

Lyretail Anthias, Pseudanthias squamipinnis, Felidhu Atoll, Maldives

Lyretail Anthias, Pseudanthias squamipinnis, Felidhu Atoll, Maldives

Lyretail Anthias, Pseudanthias squamipinnis, Felidhu Atoll, Maldives

Lyretail Anthias, Pseudanthias squamipinnis, Felidhu Atoll, Maldives

Fishing boat leaving harbour, Puerto Pollensa, Mallorca (Majorca), Balearic Islands, Spain, Mediterranean, Europe

Intha fishermen, Inle Lake, Shan State, Myanmar (Burma), Asia

The Corniche, latticed white houses and Mutrah Mosque in the early morning, Mutrah, Muscat, Oman, Middle East

Two anemone fish make their home in a pink anemone, Maldives.

Two oceanic manta rays (Mobula birostris) coming in to a cleaning station, Maldives.

Two gulls chase another who is flying with a freshly caught fish in his bill. Photo taken at Sandy Hook, a coastal area of New Jersey.

Two fishermen on boat preparing for fish harvest, Rozmberk Pond, UNESCO Biosphere, Trebon, Jindrichuv Hradec District, South Bohemian Region, Czech Republic (Czechia), Europe

Two fishermen on boat preparing for fish harvest, Rozmberk Pond, UNESCO Biosphere, Trebon, Jindrichuv Hradec District, South Bohemian Region, Czech Republic (Czechia), Europe

Two fish for sale at the daily morning fish market, Stone Town, island of Zanzibar, Tanzania, East Africa, Africa

Two boats fishing at dawn, Inle Lake, Shan State, Myanmar (Burma), Asia

Two women in boats, Danang, Vietnam, Indochina, Southeast Asia, Asia

Fishermen on the Mekong River, Phnom Penh, Cambodia, Indochina, Southeast Asia, Asia

Pair of butterfly fish (Chaetodon Senilarvatus), Red Sea, Sudan, Africa

Two scuba divers, giant moray (Gymnothorax javanicus) with open mouth, and coral reef, Ras Mohammed National Park, Red Sea, Egypt, North Africa, Africa

Women trapping fish with nets, Parque Nacional dos Lencois Maranhenses, near Atins, Lencois Maranhenses, Brazil, South America

Two Hawaiians fish at Mackenzie State Park, Big Island, Hawaii, Hawaiian Islands, United States of America, Pacific, North America

Fish market, Asahikawa, Hokkaido, Japan, Asia

Brown bear. Ursus arctos. At waterfall / brooks falls. Catching leaping sockeye salmon in summer. Katmai n.p, alaska, usa

Clown anemonefish (Amphiprion percula), Alam Batu, Bali, Indonesia, Southeast Asia, Asia

Pair of longfin bannerfish (Heniochus acuminatus), Namena Marine Reserve, Fiji, Pacific

Indonesia crs housing project at seunebok tuengoh relocation site. zaman, a fisherman, smoking fish, with his wife habibah. meulaboh, aceh, two years after the tsunami

Pair of longfin bannerfish (Heniochus acuminatus), Namena Marine Reserve, Fiji, Pacific

Brown bears, ursus arctos. Two bears at waterfall waiting to catch leaping salmon; summer; long exposure time usa, alaska. Brooks falls

Indonesia crs housing project at seunebok tuengoh relocation site. zaman, a fisherman, smoking fish. meulaboh, aceh, two years after the tsunami

Pair of ghost pipefish (Solenostomus halimeda), Namena Marine Reserve, Fiji, Pacific

Pair of ghost pipefish (Solenostomus halimeda), Namena Marine Reserve, Fiji, Pacific

Grey reef sharks (Carcharhinus amblyrhynchos), Nagali, Fiji, Pacific

Pair of masked rabbitfish (Siganus puellus), swimming in mid-water, Ailuk atoll, Marshall Islands, Pacific

Pair of mandarinfish (Synchiropus splendidus) mating, Malapascua, Cebu, Philippines, Visayan Sea, Southeast Asia, Asia

Critically endangered largetooth sawfish (Pristis microdon), Aquarium of Genova, Genova, Liguria, Italy, Europe

Common snook (Snoek) (Centropomus undecimalis), Homosassa Springs Wildlife State Park, Florida, United States of America, North America

Pair of spotted rabbitfish (golden rabbitfish) (Siganus guttatus) swimming in mid-water, Dumaguete, Negros, Philippines, Southeast Asia, Asia

Young tiger shark (Galeocerdo cuvier) accompanied by golden trevally (Gnathanodon speciosus), Kaneohe, Hawaii, United States of America, Pacific

Pair of pegasus fish (dragon sea moth) (Eurypegasus draconis) on sandy bottom, Puerto Galera, Mindoro, Philippines, Southeast Asia, Asia

Pair of orange-dashed gobies (Valenciennea puellaris), Lapus Lapus Island marine park, Malapascua, Cebu, Philippines, Southeast Asia, Asia

Pair of mandarinfish (Synchiropus splendidus) mating, Malapascua, Cebu, Philippines, Visayan Sea, Southeast Asia, Asia

Adult brown bear (Ursus arctos) foraging for salmon at the Brooks River in Katmai National Park near Bristol Bay, Alaska, USA, Pacific Ocean

Three generations of Mexican fisherman work to pick, sort, and clean a huge catch from their gill net in San Ignacio Lagoon, Baja California Sur, Mexico

Galapagos penguin (Spheniscus mendiculus) feeding underwater on small baitfish in the Galapagos Island Archipelago, Ecuador

Spotted eagle ray (Aetobatus narinari) underwater at Leon Dormido (Sleeping Lion) Island off San Cristobal Island in the Galapagos Island Archipelago, Ecuador

Northern (Steller) sea lion (Eumetopias jubatus) close-up eating a small skate in Southeastern Alaska, USA

Three generations of Mexican fisherman work to pick, sort, and clean a huge catch from their gill net in San Ignacio Lagoon, Baja California Sur, Mexico

Mother brown bear (Ursus arctos) foraging for sockeye salmon with two year-old cub at the Brooks River in Katmai National Park near Bristol Bay, Alaska, USA. Pacific Ocean

Young Galapagos sea lion (Zalophus wollebaeki) playing with and eventually eating a Galapagos redlip batfish (Ogcocephalus darwinii) in the Galapagos Island Group, Ecuador. Pacific Ocean.

Adult brown bear (Ursus arctos) foraging for salmon at the Brooks River in Katmai National Park near Bristol Bay, Alaska, USA, Pacific Ocean

Young Galapagos sea lion (Zalophus wollebaeki) playing with and eventually eating a Galapagos redlip batfish (Ogcocephalus darwinii) in the Galapagos Island Group, Ecuador. Pacific Ocean.

Chinstrap penguin (Pygoscelis antarctica) chick head detail at colony on Useful Island near the Antarctic Peninsula. There are an estimated 2 million breeding pairs of chinstrap penguins in the Antarctic peninsula region alone, perhaps as many as 7.5 million breeding pairs in all of Antarctica. Their name derives from the narrow black band under their heads which makes it appear as if they are wearing black helmets, making them one of the most easily identified types of penguin. Other names for them are "Ringed Penguins", "Bearded Penguins", and "Stonecracker Penguins" due to their harsh call. They grow to 68 cm (27 in). The average adult weight of a Chinstrap Penguin is 4.5 kg (10 lbs). Weight can range from 3 to 6 kg (6.6-13.2 lbs), with males being slightly larger and weight varying based on where the penguin is in the breeding cycle. Their diet consists of krill, shrimp, and fish. On land they build circular nests from stones, and lay two eggs, which are incubated by both the male and the female for shifts of five to ten days. They can also breed on icebergs, though they prefer non-icy conditions. The chicks hatch after about 35 days, and have fluffy gray backs and white fronts. The chicks stay in the nest for 20?30 days before they go to join a creche. At around 50?60 days old, they moult, gaining their adult plumage and go to sea. The Chinstrap Penguin was first described by German naturalist Forster in 1781. Its specific epithet was often seen as antarctica, however a 2002 review determined the genus Pygoscelis was masculine, and hence the correct binomial name is Pygoscelis antarcticus.

Adult Galapagos penguin (Spheniscus mendiculus) hunting fish underwater in the Galapagos Island Group, Ecuador

Flying Squid Species in mid-air, roughly 100 nm North of Tristan Da Cunha, South Atlantic Ocean. Flying Squid use membranes between their tentacles (visible on pic) & two fins at the rear of the mantle to glide through the air in a similar way to flying fish.

Flying Squid Species in mid-air (Ommastrephes bartramii). Extremely rare unusual image. South Atlantic Ocean. MORE INFO: Flying Squid use membranes between their tentacles (visible on pic) & two fins at the rear of the mantle to glide through the air in a similar way to flying fish. These unique adaptations allow them to avoid predation more easily. Ommastrephid squids are among the strongest swimmers in the Cephalopoda. A number of species are fished commercially. This particular species (Ommastrephes bartramii), is commonly known as "Neon Flying Squid" due to its colouration and its ability to glide over the ocean surface as seen in the photographs. Please note that this is a genuine image of a wild animal in its natural environment. It is not a digital manipulation.

Rough-toothed Dolphin, Steno bredanensis, surfacing with a Dorado, Coryphaena hippurus, in itís mouth, Costa Rica, Pacific Ocean. This species of Dolphin is known to prey on large fish such as Dorado.

Flying Squid Species in mid-air leaving a water trail behind it, roughly 100 nm North of Tristan Da Cunha, South Atlantic Ocean. Flying Squid use membranes between their tentacles (visible on pic) & two fins at the rear of the mantle to glide through the air in a similar way to flying fish.

Sperm whale (physeter macrocephalus) . Two remora on a sperm whale. Eastern Caribbean

Flying Squid Species in mid-air, roughly 100 nm North of Tristan Da Cunha, South Atlantic Ocean. Flying Squid use membranes between their tentacles (visible on pic) & two fins at the rear of the mantle to glide through the air in a similar way to flying fish.

Flying Squid Species in mid-air, roughly 100 nm North of Tristan Da Cunha, South Atlantic Ocean. Flying Squid use membranes between their tentacles (visible on pic) & two fins at the rear of the mantle to glide through the air in a similar way to flying fish.

Flying Squid Species in mid-air (Ommastrephes bartramii). Extremely rare unusual image. South Atlantic Ocean. MORE INFO: Flying Squid use membranes between their tentacles (visible on pic) & two fins at the rear of the mantle to glide through the air in a similar way to flying fish. These unique adaptations allow them to avoid predation more easily. Ommastrephid squids are among the strongest swimmers in the Cephalopoda. A number of species are fished commercially. This particular species (Ommastrephes bartramii), is commonly known as "Neon Flying Squid" due to its colouration and its ability to glide over the ocean surface as seen in the photographs. Please note that this is a genuine image of a wild animal in its natural environment. It is not a digital manipulation.