Australia's Great Barrier Reef is home to ... beautiful corals and water clarity, the reef was listed by UNESCO as a World Heritage Area in 1981. Several reef species, including dugongs and loggerhead ...

Dugongs and sea turtles swim in the waters around the island. Part of the outer Great Barrier Reef, Wheeler Reef lies some 40 nautical miles off the coast of Townsville. Wheeler Reef is off the beaten ...

Most corals are colonial animals - superorganisms comprising lots of smaller organisms - made up of multitudes sea anemone-like ... Guldberg describes the Great Barrier Reef as "the Manhattan ...