Green Sea Turtles (Chelonia mydas) searching for food, photographed while snorkelling along the Kona coast; Island of Hawaii, United States of America

Moorish Idol (Zanclus cornutus) photographed while scuba diving the Kona coast; Kona, Island of Hawaii, Hawaii, United States of America

Portrait of a Eyestripe Surgeonfish (Acanthurus dussaumieri) taken while scuba diving the Kona coast; Kona, Island of Hawaii, Hawaii, United States of America

Male Yellowtail Coris (Coris gaimard) photographed while scuba diving the Kona coast; Kona, Island of Hawaii, Hawaii, United States of America

School of mostly Brown Surgeonfish (Acanthurus nigrofuscus) photographed while snorkeling the Kona coast; Kona, Island of Hawaii, Hawaii, United States of America

Ringtail Wrasse (Oxycheilinus unifasciatus) photographed while scuba diving off the Kona coast; Kona, Island of Hawaii, Hawaii, United States of America

Ringtail Wrasse (Oxycheilinus unifasciatus) photographed while scuba diving off the Kona coast; Kona, Island of Hawaii, Hawaii, United States of America

Stareye Parrotfish (Calotomus carolinus) terminal phase male photographed while scuba diving the Kona coast; Kona, Island of Hawaii, Hawaii, United States of America

Close-up of an Ornate Butterfyfish (Chaetodon ornatissimus) pair photographed while scuba diving the Kona coast; Kona, Island of Hawaii, Hawaii, United States of America

Terminal phase male Bullethead Parrotfish (Chlororus sordidus) photographed while scuba diving the Kona coast; Kona, Island of Hawaii, Hawaii, United States of America

Island Goatfish (Parupeneus insularis) portrait taken while scuba diving the Kona coast; Kona, Island of Hawaii, Hawaii, United States of America

Yellowfin Goatfish (Mulloidichthys vanicolensis) portrait taken while scuba diving the Kona coast; Kona, Island of Hawaii, Hawaii, United States of America

Ringtail Wrasse (Oxycheilianus unifasciatus) that was photographed underwater while scuba diving the Kona Coast; Island of Hawaii, Hawaii, United States of America

Freckled Hawkfish (Paracirrhites forsteri) resting on finger coral (Porites compressa) photographed while scuba diving the Kona Coast; Island of Hawaii, Hawaii, United States of America

Yellowmargin Moray Eel (Gymnothorax flavimarginatus) that was photographed underwater while scuba diving the Kona Coast; Island of Hawaii, Hawaii, United States of America

Potter's Angelfish (Centropyge potteri) that was photographed underwater while scuba diving the Kona Coast. This fish species is endemic to the Hawaiian Islands; Island of Hawaii, Hawaii, United States of America

Potter's Angelfish (Centropyge potteri) that was photographed underwater while scuba diving the Kona Coast. This fish species is endemic to the Hawaiian Islands; Island of Hawaii, Hawaii, United States of America

Late larval stage juvenile blenny (Blennioidei) photographed during a blackwater (bluewater dive at night) scuba dive off the Kona Coast, the Big Island, Hawaii, during the summer; Island of Hawaii, Hawaii, United States of America

Underwater photograph of the putative Siphonophore species Agalma okeni taken during a blackwater (bluewater at night) scuba dive off the Kona Coast, the Big Island, Hawaii, during the summer; Island of Hawaii, Hawaii, United States of America

Orangeband Surgeonfish (Acanthurus olivaceus) photographed while scuba diving along the Kona Coast; Island of Hawaii, Hawaii, United States of America