Ep 3. Great Barrier Reef

Coast Australia is a television series that takes viewers on a journey around the Australian coast, exploring the beauty of its coastline and the fascinating stories of the people who live there. In season 1, episode 3, titled Great Barrier Reef, the show focuses on one of Australia's most iconic natural wonders - the Great Barrier Reef.

The episode begins with a breathtaking aerial view of the Great Barrier Reef, stretching for over 2,300 kilometers along the northeastern coast of Australia. Presenters Neil Oliver, Tim Flannery, Emma Johnston, and Brendan Moar set out to explore this complex ecosystem and the challenges it faces, both natural and man-made.

The presenters start their journey in the northernmost part of the Great Barrier Reef, off the coast of Cape York Peninsula. Here, they meet with an indigenous ranger who shares with them the traditional knowledge that has been passed down through generations about the reef and the surrounding waters. They learn about the different species that inhabit the area, such as crocodiles, sea turtles, and dugongs, and the significance they hold to the indigenous people of the area.

Moving southward, the presenters explore the unique geological formations that make up the Great Barrier Reef, including coral cays, sandbars, and lagoons. They visit the famous Lizard Island, where they go snorkeling to see the beautiful coral and colorful fish that live in this part of the reef.

As they travel further south, the presenters encounter the devastating effects of climate change on the Great Barrier Reef. Rising sea temperatures are causing the coral to bleach and die, and the presenters visit researchers who are studying the impact of this phenomenon on the reef's ecosystem. They also meet with local marine park rangers who are working to preserve and protect the reef's fragile environment.

The episode ends with a visit to Heron Island, where the presenters witness the incredible diversity of life on the Great Barrier Reef. They see manta rays, sharks, and humpback whales, and learn about the important role that the reef plays in the global ecosystem. The presenters leave with a deeper appreciation for the natural wonder that is the Great Barrier Reef and a greater understanding of the challenges it faces.

Overall, season 1, episode 3 of Coast Australia is a visually stunning and thought-provoking exploration of one of Australia's most important natural treasures. The presenters' enthusiasm for the reef, combined with their informative and engaging commentary, make this episode a must-watch for anyone interested in marine biology, conservation, or Australia's coastal heritage.