The Unique Ecosystem of the Great Barrier Reef

The video explores the Great Barrier Reef, highlighting its diverse marine life, including coral species, tropical fish, and manta rays. It discusses the growth of staghorn coral and the behavior of sea turtles, emphasizing their long migrations and life span. The video also covers diving experiences at Turtle Gully, where viewers can encounter turtles and sharks, including a hammerhead named Harry. The ecological significance of the reef is underscored, showcasing its rich biodiversity.

How do manta rays move through the water according to the text?

What are the dangers posed by black tip sharks as mentioned in the text?