Diver surveying dead coral reef
Dead coral reef
Measuring damaged coral
Damaged coral
Bleached coral reef
Photographing butterflyfish on a reef
Marine ecology research
Coral reef
Green turtle and diver
Napoleon wrasse and diver
Coral reef, composite image
Coral reef with gorgonian
Coral hind over a coral reef
Coral reef and pygmy sweepers
Shrimp on a coral reef
Pygmy sweepers over a coral reef
Red lionfish hunting over a coral reef
Soft corals on a coral reef
Corals, gorgonians and coral hind reef fish
Gorgonian sea fan on a coral reef
Turtle swimming above a coral reef
Magnificent sea anemone and reef fish with diver
Mushroom coral
Soft coral
Acropora table coral
Fan coral (Solenocaulon akalyx)
Fan coral (Euplexaura sp.)
Young coral growing over old coral
Indonesia, Bali, Nusa Lembonga, Nusa Penida, coral reef with feather stars and corals, diver
Sea sponge growing on coral
Semicircle angelfish on a reef
Sixbar angelfish on a reef
Longfin spadefish over a reef
Redtail butterflyfish on a reef
Blacktip grouper on a reef
Splendid soldierfish on a reef
Circular spadefish over a reef
Blackspot squirrelfish on a reef
Sea fan, corals and reef fish
Angelfish and anemonefish on a reef
Blue line grouper on a reef
Giant moray eel on a reef
Coral reef, sea fan and reef fish
Common clione and diver
Diver exploring a reef
Coral hind and pygmy sweepers over a reef
Sponge on a coral reef
Hawksbill turtle on coral reef
Dictyota brown alga on coral reef
Diver close by to brain coral
Indonesia, Bali, Nusa Lembongan, Coral reef with Lyretail Anthias, Pseudanthias squamipinnis
Saddleback butterflyfish and scuba divers
Indonesia, Bali, Nusa Lembonga, Nusa Penida, diver at tropical coral reef
Diver with school of Blackfin barracuda
Scuba diver and Clark's anemonefish
Black sea cucumber
Crown-of-thorns starfish
Blue line grouper
Flathead fish
Jackfish schooling
Bigeye snappers schooling
Two-spot banded snappers
Delicate sea whips
Red sea whips
Melithaea sea fans
Subergorgia mollis sea fan
Ellisella sea whip
Melithaea sea fan
Melithaea sea fan and lyretail anthias
Golden damselfish and soft corals
Acanthogorgia sea fan
Disk anemones
Blackstripe cardinalfish and parasitic crustacean
Feather duster worm
Papuan cuttlefish courtship
Pink anemonefish with magnificent anemone
Daisy parrotfish
Hawksbill turtle and blueline snappers
Soft corals
Snowflake,
Scissor-tailed fusiliers
Gorgonian polyps
Threadfin hawkfish
Red lionfish hunting silversides
Red lionfish juvenile
Starfish, close-up
Starfish arm regenerating
Titan triggerfish
Zoanthid polyps
Sarcophyton corals on a reef
Butterflyfish and soft corals on a reef
Angelfish and soft corals on a reef
Pygmy sweepers and gorgonian on a reef
Dendronephthya soft corals on a reef
Humpback whale and swimmers
Divers over a coral reef
Grouper and sweepers on a reef
Soldierfish and giant morays on a reef
Coral reefs under threat, 2012
Coral reefs under threat, 2030
Coral reefs under threat, 2050
Bannerfish and bigeye trevally
Whale shark with remoras
Tropical reef fish
Bubble coral
Coral polyps
Branch of dead red coral
Organ pipe coral
Hard coral surface
Toadstool leather coral
Euphyllia glabrescens hard coral
Map pufferfish eating soft coral
Artificial reef and barracudas
Artificial reef and snappers
Greenthroat parrotfish grazing on reef
Diver and coral reef
Coral hind
Clavularia flower coral and blue sea squirts
Denise's pygmy seahorse in fan coral
Air bubble on hard coral surface
Crinoids on an artificial reef
Crinoid on an artificial reef
Magnificent sea anemone and reef fish
Diver and gorgonian coral
Broadclub cuttlefish and diver
Cat's paw coral
Poison goby on coral
Black coral, Indonesia
Barred blenny on coral
Orange sun coral
Soft coral and fan coral
Brittlestar on a reef
Butterflyfish on a reef
Diver over coral reef
Yellowbar angelfish over lettuce coral
Blue-green chromis on coral
Rock beauty on a reef
Queen angelfish on a reef
Regal angelfish on a reef