Aerial surveys ... event is unfolding on the Great Barrier Reef, with reports of severe bleaching occurring along its length,” David Ritter, CEO of Greenpeace Australia Pacific, told CNN.

Australia’s Great Barrier ... the agency conducted aerial surveys that covered nearly two-thirds of the Great Barrier Reef Marine Park. These observations included more than 300 inshore ...

aerial surveys of over 300 reefs in the system off Australia’s northeast coast found bleaching in shallow water areas spanning two-thirds of the reef, according to Great Barrier Reef Marine Park ...