The duo—known as John Coe and Aquarius—are the last surviving members of the Scottish West Coast Community of orcas, a distinct ecotype distinguished by their unique eyepatch and large size, according to the Hebridean Whale and Dolphin Trust, a conservation nonprofit. The duo—known as John Coe and Aquarius—are the last surviving members of the Scottish West Coast Community of orcas, a distinct ecotype distinguished by their unique eyepatch and large size, according to the Hebridean Whale and Dolphin Trust, a conservation nonprofit. Ecology Phys.org – latest science and technology news stories