Coral City
Each season brings its challenges, triumphs, and moments of breathtaking beauty, making it clear why the Great Barrier Reef is both fragile and vital to the planet's future.
Spring
Never-before-seen underwater footage of marine life, seascapes, and animal behaviours of the Great Barrier Reef.
Summer
As summer arrives, supersize sea snails try to fend off an invading gang of coral-hungry starfish and more.
Autumn
Footage of the Great Barrier Reef during the season of autumn, as the coral streets cool down.
Winter
As winter descends, life on the bustling reef slows down. Reef sharks and octopuses meander, and there's a look at a coral oasis atop an old shipwreck.
