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50 results found
Featherstars perch on the edge of Gorgonian Sea Fans to feed in the current, Fiji, Pacific Ocean
Vibrant green algae exposed at low tide at Tregardock Beach, North Cornwall, England, United Kingdom, Europe
Algae covered rocks at Tregardock Beach, North Cornwall, England, United Kingdom, Europe
Seaweed washed up on Studland Bay shore at dawn, with Old Harry Rocks in the distance, Studland, Dorset, England, United Kingdom, Europe
Stone jetty in Swanage Harbour, Swanage, Dorset, England, United Kingdom, Europe
Bloody Beach Peleiu, Republic of Palau, Pacific
An algae-clad stone groyne at Mudeford, Dorset, England, United Kingdom, Europe
The rocky shore of West Weares on Portland, looking towards Chesil Beach, Jurassic Coast, UNESCO World Heritage Site, Dorset, England, United Kingdom, Europe
Stair Hole near to Lulworth Cove, Jurassic Coast, UNESCO World Heritage Site, Dorset, England, United Kingdom, Europe
A garibaldi (Hypsypops rubicundus) in a forest of giant kelp off Catalina Island, California, United States of America, North America
Algae covered pebbles at Church Ope Cove at dawn Portland, Jurassic Coast, UNESCO World Heritage Site, Dorset, England, United Kingdom, Europe
Nudibranch on coral, Papua New Guinea, Pacific
Southerness Lighthouse, Solway Coast, Dumfries and Galloway, Scotland, United Kingdom, Europe
Traditional sea salt production, Salinas de Janubio, Lanzarote, Canary Islands, Spain, Atlantic, Europe
Sabellaria alveolata honeycomb worm reef, Mimid beach, Sidi Boufdail, Mirleft, Morocco, North Africa, Africa
Kelp Forest Giant Kelp, Macrocystis pyrifera, San Benito Island, Mexico
Kelp Forest Giant Kelp, Macrocystis pyrifera, San Benito Island, Mexico
Kelp Forest Giant Kelp, Macrocystis pyrifera, San Benito Island, Mexico
Roots of Giant Kelp, Macrocystis pyrifera, San Benito Island, Mexico
Kelp Forest Giant Kelp, Macrocystis pyrifera, San Benito Island, Mexico
Marine Mucilage in Ocean, Florida Islands, Solomon Islands
Kelp Forest Giant Kelp, Macrocystis pyrifera, San Benito Island, Mexico
Beach at the coast, Kangaroo Island, South Australia, Australia
Kelp Forest Giant Kelp, Macrocystis pyrifera, San Benito Island, Mexico
Marine Mucilage in Ocean, Florida Islands, Solomon Islands
Pentire Point, Polzeath, Cornwall, England, UK
Cap Frehel, Cotes d'Armor, Emerald Coast near St. Malo, Brittany, France, Europe
Elegant lichens cover the rocks at Gnalodden, Hornsund, Spitsbergen, Svalbard, Arctic, Norway, Europe
Whale bone on a beach, Baffin island, Nunavut, Canadian Arctic, Canada, North America
The Lindblad Expedition ship National Geographic Explorer in the Svalbard Archipelago, Norway, Arctic, Europe
California sea lions (Zalophus californianus), stampeding on the beach in Puerto Refugio, Baja California, Sea of Cortez, Mexico, North America
The intertidal zone of the Quantock Coast, West Somerset, contains an abundance of geology and wildlife. It is a Site of Special Scientific Interest (SSSI) and is of international geological importance.
Vibrant sea cucumbers, tunicates, hydroids, and other invertebrates cling to a reef in Raja Ampat, Indonesia.
A blue starfish, Linkia laevigata, clings to coralline algae on a reef in Sulawesi, Indonesia.
View towards islands of Harris and Lewis from Taransay, Outer Hebrides, Scotland, United Kingdom, Europe
An adult green sea turtle (Chelonia mydas), underwater in Fernandina Island, Galapagos, Ecuador, South America
An adult green sea turtle (Chelonia mydas), underwater in Fernandina Island, Galapagos, Ecuador, South America
Adult green sea turtle (Chelonia mydas), feeding on algae near Fernandina Island, Galapagos Islands, UNESCO World Heritage Site, Ecuador, South America
Punta Cantor, Valdes Peninsula, Patagonia, Argentina, South America
Adult green sea turtle (Chelonia mydas), feeding on algae near Fernandina Island, Galapagos Islands, UNESCO World Heritage Site, Ecuador, South America
Adult green sea turtle (Chelonia mydas), feeding on algae near Fernandina Island, Galapagos Islands, UNESCO World Heritage Site, Ecuador, South America
Adult male Galapagos marine iguana (Amblyrhynchus cristatus), underwater, Fernandina Island, Galapagos, Ecuador, South America
Adult male Galapagos marine iguana (Amblyrhynchus cristatus), underwater, Fernandina Island, Galapagos, Ecuador, South America
Adult green sea turtle (Chelonia mydas), feeding near Buccaneer Cove, Santiago Island, Galapagos Islands, UNESCO World Heritage Site, Ecuador, South America
St. Michael's Mount, Marazion, Cornwall, England, United Kingdom, Europe
St. Michael's Mount, Marazion, Cornwall, England, United Kingdom, Europe
Large rock at low tide, west Senja, Norway, Scandinavia, Europe
Adult king penguins and okum boy chicks (Aptenodytes patagonicus) heading to sea in Gold Harbor, South Georgia, Polar Regions
Pools and rocks at low tide, sunrise, Port Eynon Bay, Gower Peninsula, Swansea, Wales, United Kingdom, Europe
Coastline at low tide, west Senja, Norway, Scandinavia, Europe
St. Michael's Mount, Marazion, Cornwall, England, United Kingdom, Europe
Seaweed covered rocks and hanging fishing nets at low tide, west Senja, Norway, Scandinavia, Europe
St. Michael's Mount, Marazion, Cornwall, England, United Kingdom, Europe
Man and woman working in seaweed cultivation, Zanzibar, Tanzania, East Africa, Africa
Young woman carrying seaweed from the ocean on her back, Zanzibar, Tanzania, East Africa, Africa
Two women working in seaweed cultivation, Zanzibar, Tanzania, East Africa, Africa
Humpback Whales (Megaptera novaeangliae) feeding on Krill in Wilhelmena Bay, Antarctic Peninsular and surfacing wth a metre of a zodiak. The whales migrate here in the summer to feed on the Krill. Krill numbers have declined by over 50%. They feed on algae that grows on the underside of sea ice, As the sea ice melts, both algae and krill decline. This shot has penguins resting on an iceberg in the background.
A Kittiwake, Rissa tridactyla, on the Farne Islands, Northumberland, UK, next to a pool with red algae. Kittiwakes have declined drastically due to climate change causing their main fish prey species to migrate further north to find cooler sea temperatures.
Humpback Whales (Megaptera novaeangliae) feeding on Krill in Wilhelmena Bay, Antarctic Peninsular. The whales migrate here in the summer to feed on the Krill. Krill numbers have declined by over 50%. They feed on algae that grows on the underside of sea ice, As the sea ice melts, both algae and krill decline. An expedition cruise ship in the background
Humpback Whales (Megaptera novaeangliae) feeding on Krill in Wilhelmena Bay, Antarctic Peninsular. With passengers from an expedition crusie in Zodiaks. The whales migrate here in the summer to feed on the Krill. Krill numbers have declined by over 50%. They feed on algae that grows on the underside of sea ice, As the sea ice melts, both algae and krill decline.
Humpback Whales (Megaptera novaeangliae) feeding on Krill in Wilhelmena Bay, Antarctic Peninsular. The whales migrate here in the summer to feed on the Krill. Krill numbers have declined by over 50%. They feed on algae that grows on the underside of sea ice, As the sea ice melts, both algae and krill decline.
A pool coloured red from algae that have been fertilized by seabird guano on the Farne Islands, Northumberland, UK.
Green algae and yellow lichen on the Farne Islands, Northumberland, UK.
Green algae (Caulerpa racemosa) and black durgon (Melichthys niger), schooling, St. Peter and St. Paul's rocks, Brazil, South America
Pristine coral reef, mainly lettuce (scroll) coral (Turbinaria reniformis) and water surface, Pohnpei, Federated States of Micronesia, Caroline Islands, Micronesia, Pacific Ocean, Pacific
Split image of rocks and green algae (Caulerpa racemosa), St. Peter and St. Paul's rocks, Brazil, South America
Common Starfish (Asterias rubens), two common starfish grazing on algae covered dark red rock, Eyemouth, Scotland, UK North Sea
Branching Brown Algae (Dictyota dichotoma), clear view of branching feature of this brown seaweed, St Abbs, Scotland, UK North Sea
Chinstrap penguin (Pygoscelis antarctica) on rock with green algae, Hannah Point, Antarctica, Southern Ocean.
Jourdan's turban (turbo jourdani) large gastropod shell, reddish-brown, Rottnest Island reef, wild, day, marine protected area, free-diving off, cool temperate waters of Western Australia. MORE INFO: Marine plant common kelp, a dominant feature of the underwater landscape. Protected areas are covered in lush growth of diverse algae, also red algea are here.
footballer sweep (neatypus obliquus) diagonal yellow bands are edged in black and stand out against the silvery-blue body, wild, day, marine protected area, reef, in small schools diving off Rottnest Island, Western Australia, Indian Ocean. MORE INFO: other name stripey, eating green algae as they sweep over the reef.
Sponges, algae and corals growing over the external structure of the Fujikawa Maru, Truk lagoon, Chuuk, Federated States of Micronesia, Caroline Islands, Micronesia, Pacific Ocean, Pacific
Sea Beech (Delesseria sanguinea), classic view of this algae which looks just like a beech tree leaf, St Abbs, Scotland, UK North Sea
Green algae (Caulerpa racemosa), St. Peter and St. Paul's rocks, Brazil, South America
Patterns in the kelp at low tide on South Georgia Island in the Southern Ocean. MORE INFO Kelps are large seaweeds belonging to the brown algae (Phaeophyceae) in the order Laminariales.
Edible Crab (Cancer pagarus), robust crab, brown in colour with black tips to claws amidst algae and soft corals, St Abbs, Scotland, UK North Sea
Arc-eye hawkfish (Paracirrhites arcatus) perched on algae (Microdyction sp.), Ailuk atoll, Marshall Islands, Pacific
Algal turf growth after Sea Empress oil spill, Pembrokeshire (rr)
Coral on the Great Barrier Reef, off Cairns, Queensland, Australia, Pacific
Split image of rocks and green algae (Caulerpa racemosa), St. Peter and St. Paul's rocks, Brazil, South America
Edible Crab (Cancer pagarus), robust crab, brown in colour with black tips to claws amidst algae and soft corals, St Abbs, Scotland, UK North Sea
Algal turf growth after Sea Empress oil spill, Pembrokeshire (rr)
Giant clam amongst the soft coral on the Great Barrier Reef, off Cairns, Queensland, Australia, Pacific
Edible Crab (Cancer pagarus), robust crab, brown in colour with black tips to claws amidst algae and soft corals, St Abbs, Scotland, UK North Sea
Snorkeler and green algae (Caulerpa racemosa), St. Peter and St. Paul's rocks, Brazil, South America
Brown chromis (Chromis multilineata) swimming over algae, Ressurreta, Fernando de Noronha national marine sanctuary, Pernambuco, Brazil, South America
Dead and broken coral on the sea bed, Great Barrier Reef, off Cairns, Queensland, Australia, Pacific
Spiral Wrack (Fucus spiralis), clear view of inflated nodules at the ends of this algae view on the shore, St Abbs, Scotland, UK North Sea
Coral on the Great Barrier Reef, off Cairns, Queensland, Australia, Pacific
Red Algae spp., clump of red seaweeds encrusted by bryozoans, St Abbs, Scotland, UK NORTH SEA
Sanderling, Calidris alba, and Turnstone, Arenaria interpres, feeding in algae, beach, France
Green algae (Caulerpa racemosa) and black durgon (Melichthys niger), schooling, St. Peter and St. Paul's rocks, Brazil, South America
Coral on the Great Barrier Reef, off Cairns, Queensland, Australia, Pacific
Sea Lettuce (Ulva lactuca), distinctively shaped green algae found in shallow rock pools, St Abbs, Scotland, UK North Sea
Split image of rocks and green algae (Caulerpa racemosa), St. Peter and St. Paul's rocks, Brazil, South America
Split image of rocks and green algae (Caulerpa racemosa), St. Peter and St. Paul's rocks, Brazil, South America
Red Rags (Dilsea carnosa), a typical red algae found around teh North Sea coast, St Abbs, Scotland, UK NORTH SEA
Sanderling, Calidris alba, feeding in algae, beach, France (rr)
Rocky tide pools and sea shore at Lone Ranch Beach, Oregon, United States of America, North America
Underwater substrate, St. Peter and St. Paul's rocks, Brazil, South America