1116-51216 - Surrounded by patches of Rice Coral (Montipora capitata), a Red Slate Pencil Urchin (Heterocentrotus mamillatus) and a Needle-spined (Urchin Echinostrephus aciculatus) rest on Molokini Backwall which is located offshore of Maui, Hawaii, USA; Molokini Crater, Maui, Hawaii, United States of America

1116-51217 - Ridgeback Slipper Lobster (Scyllarides haanii) hiding in its lair between lava rocks on Molokini Crater's backwall offshore of Maui; Molokini Crater, Maui, Hawaii, United States of America

1116-51211 - Chinese Trumpetfish (Aulostomus chinensis) hovers against a background of darkness at Molokini Crater which is is located offshore of Maui; Molokini Crater, Maui, Hawaii, United States of America

1116-51214 - Saber Squirrelfish (Sargocentrum spiniferum) at the backwall of Molokini Crater; Molokini Crater, Maui, Hawaii, United States of America

1116-51209 - This Yellowtail Coris (Coris gaimard) male turned towards me while scuba diving at Maui; Molokini Crater, Maui, Hawaii, United States of America

1116-51213 - A Pearly Soldierfish (Myripristis kuntee) that was photographed under water while scuba diving at Molokini Crater which is located offshore of Maui; Molokini Crater, Maui, Hawaii, United States of America

1116-51212 - A Red Slate Pencil Urchin (Heterocentrotus mamillatus) rests on Molokini Backwall which is located offshore of Maui; Hawaii, United States of America

1116-51215 - Scuba divers swim through Pennant Butterflyfish (Heniochus diphreutes) feeding on zooplankton off the backwall of Molokini Crater near Maui Island; Molokini Crater, Maui, Hawaii, United States of America

1116-49672 - A research diver from the MOC Marine Institute glues broken coral back together at Molokini Marine Preserve off the island of Maui, Hawaii. The coral is tagged and will be monitored, Maui, Hawaii, United States of America

1116-49679 - Snorkelers getting ready to enter the water from a snorkelling tour boat operated out of Maui, Hawaii. They are located next to the backwall of Molokini Crater which is a volcanic tuff cone, Maui, Hawaii, United States of America

1116-49729 - Young woman in red bikini snorkels over coral reef, Molokini, Hawaii, United States of America

1116-49671 - Research divers from the MOC Marine Institute map out coral damage at Molokini Marine Preserve off the island of Maui, Hawaii. In the future, data from here will help to determine the health of Hawaii's reefs, Maui, Hawaii, United States of America

1116-49673 - Research divers from the MOC Marine Institute glue broken coral heads back together and map out coral damage at Molokini Marine Preserve off the island of Maui, Hawaii. In the future, data from here will help to determine the health of Hawaii's reefs, Maui, Hawaii, United States of America

1116-49730 - Three young people free diving over a Hawaiian reef, Hawaii, United States of America

1116-49732 - The Backwall at Molokini Marine Preserve drops down to 300 feet. Various reef fish stick close to a crevice here, Molokini, Maui, Hawaii, United States of America

1116-49731 - A young couple free diving in clear water over a Hawaiian reef, Hawaii, United States of America

1116-49720 - Hawaiian reef scene with soldierfish and goatfish, Hawaii, United States of America

1116-48440 - Maui sunset, Kahoolawe and Molokini in in the distance, Wailea, Maui, Hawaii, United States of America

1116-48449 - Maui sunset, Kahoolawe in distance, Wailea, Maui, Hawaii, United States of America

1116-46830 - Molokini Crater, aerial shot of the Maui side of the crescent shaped islet with Kahoolawe and Lanai in the distance, Maui, Hawaii, United States of America

1172-5059 - Molokini Island, Hawaii

1116-41494 - Slate pencil sea urchins (Heterocentrotus mammillatus) colour the hard coral in this Hawaiian reef scene with three free divers, Molokini Marine Preserve off the island of Maui, Maui, Hawaii, United States of America

1116-41501 - A young lady free diving off Molokini Marine Preserve off the island of Maui, Maui, Hawaii, United States of America

1116-41499 - Two women free diving at Molokini Marine Preserve off the island of Maui, Maui, Hawaii, United States of America

1116-41496 - Two young women free diving with black triggerfish (Melichthys niger), Molokini Marine Preserve off the island of Maui, Maui, Hawaii, United States of America

1116-41495 - Slate pencil sea urchins (Heterocentrotus mammillatus) colour the foreground of this Hawaiian reef scene with a young woman free diving with black triggerfish (Melichthys niger), Molokini Marine Preserve off the island of Maui, Maui, Hawaii, United States of America

1116-41503 - A group of divers and a manta ray (Manta alfredi) on one of the corners of the Backwall at Molokini Marine Preserve, Maui, Hawaii, United States of America

1116-41497 - A young woman free diving with black triggerfish (Melichthys niger), Molokini Marine Preserve off the island of Maui, Maui, Hawaii, United States of America

1116-41403 - Molokini Crater, aerial shot of the crescent shaped islet at mid-morning with charter boats, Kihei, Maui, Hawaii, United States of America

1116-40520 - Underwater, Molokini Crater, Maui, Hawaii, Usa

1116-39757 - As a diver shines her light, schooling Pennantfish (Heniochus diphreutes) swim over antler coral on the outside of Molokini Marine Reserve off the island of Maui, Maui, Hawaii, United States of America

1116-31069 - Hawaii, The bird wrasse (Gomphosus varius) is easily identified by it's long curved snout. This individual is a terminal male.

1116-34328 - Hawaii, Scrolled filefish (Aluterus scriptus) closeup in blue sea.

1116-29110 - Hawaii, Maui, Sunset over rocky beach, Kahoolawe and Molokini islands in distance, Long exposure.

1116-31005 - Hawaii, Maui, Molokini, Snorkeling child exploring coral reef with tropical fish and sea urchin.

1116-33846 - Hawaii, Maui, Molokini with West Maui in the distance.

1116-30995 - Hawaii, Maui, Molokini, monk seal playing.

1116-37572 - Hawaii, Maui, Molokini Crater, Reef scene with BlueStripe Snapper and Raccoon Butterflyfish.

1116-33845 - Hawaii, Maui, Molokini with Kaho'olawe in the distance.

1116-34975 - Hawaii, Maui, Molokini, tropical reef scene with woman snorkeling variety of fish

1116-35095 - Hawaii, Flying gurnards, also known as helmet gurnards

1116-38430 - Hawaii, Maui, Molokini, crater aerial,

1116-32482 - Hawaii, Maui, Molokini Crater, aerial view.

1116-33844 - Hawaii, Maui, Molokini with Kaho'olawe in the distance.

979-505 - Adult male Humpback Whale (Megaptera novaeangliae) underwater at Molokini Crater near Maui, Hawaii, USA. Pacific Ocean.

979-1280 - White-tipped reef shark (Triaenodon obesus) resting in a crack at Molokini Crater, Maui, Hawaii, USA. Pacific Ocean.

979-1281 - White-tip Reef Shark (Triaenodon obesus) resting on a ledge at Molokini Crater near Maui, Hawaii, USA. Pacific Ocean.

920-280 - Red pencil sea urchin (Heterocentrotus mammillatus), Molokini crater, Maui, Hawaii, United States of America, Pacific

920-1530 - Aerial view of Molokini crater, Maui, Hawaii, United States of America, Pacific

759-5971 - Pyramid Butterflyfishes, Hemitaurichthys polyepis, Molokini Crater, Maui, Hawaii, USA

759-5970 - Pyramid Butterflyfishes and Diver, Hemitaurichthys polyepis, Molokini Crater, Maui, Hawaii, USA

759-5968 - Bluestripe Snapper, Lutjanus kasmira, Molokini Crater, Maui, Hawaii, USA

759-5967 - Pyramid Butterflyfishes, Hemitaurichthys polyepis, Molokini Crater, Maui, Hawaii, USA

759-5966 - Shoal of Pyramid Butterflyfishes, Hemitaurichthys polyepis, Molokini Crater, Maui, Hawaii, USA

759-5965 - Pyramid Butterflyfishes and Diver, Hemitaurichthys polyepis, Molokini Crater, Maui, Hawaii, USA