Northern rockhopper penguin (Eudyptes moseleyi) covered in spilled oil from the wreck of the MS Oliva, Nightingale island, Tristan da Cunha Group, South Atlantic Ocean

Dry ground on the shore, drought, silting, Jaguari reservoir in Sao Paulo, Brazil, South America

Dry ground on the shore, drought, silting, Jaguari reservoir in Sao Paulo, Brazil, South America

Dry ground on the shore, drought, silting, Jaguari reservoir in Sao Paulo, Brazil, South America

Dry ground on the shore, drought, silting, Jaguari reservoir in Sao Paulo, Brazil, South America

Much of the North side of the island of Molokai in inaccessible. Trade winds blow onshore regularly bringing with them piles of plastic that has been floating around the Pacific Ocean for years and years, Molokai, Hawaii, United States of America

Much of the north side of the island of Molokai in inaccessible. Trade winds blow onshore regularly bringing with them piles of plastic that has been floating around the Pacific Ocean for years and years, Molokai, Hawaii, United States of America

Much of the North side of the island of Molokai is inaccessible. when trade winds blow onshore regularly bringing with them piles of plastic that has been floating around the Pacific Ocean for years and years, Molokai, Hawaii, United States of America

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

This pink anemonefish (Amphiprion perideraion), is in an anemone (Heteractis magnifica) that is bleaching from high ocean temperatures and heat stress, Yap, Micronesia

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

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