Reef Threats

The battle to protect the Great Barrier Reef from one of its most destructive threats—the crown-of-thorns starfish (COTS)—has taken a major step forward. A new, highly effective single-injection control method is now being used to target this coral-eating predator, significantly improving the efficiency of reef management efforts.

Discussion points and answers for a series of power point slides with coral impacts.

Power point of 100 slides with coral impacts. Answer sheet and discussion points in a separate document called EOTR Impact 2/2.

Join us for a conversation with Rob Paxevanos, author of Australian Fishing Basics and host of Fishing Australia, as we dive into what it means to fish smarter, not harder, on the Great Barrier Reef. Rob shares practical, easy-to-use tips for recreational fishers on gear choice, bait, and fishing techniques that help protect the Reef’s delicate ecosystems. We also explore how small changes in behaviour can make a big difference for fish stocks, why knowing your target species matters, and how to enjoy a successful day on the water while leaving the Reef in great shape for future generations

Catching a coral predator interview with Dr David Williamson

Incredibly moving video show casing Traditional owner and western science call for action to preserve turtle populations.

Coastal development is one of the biggest threats to the health and resilience of the Great Barrier Reef. All actions — big or small — are vital for the Reef’s future. Students can help the Reef recover from the legacy of past actions and be better able to withstand those predicted to threaten its future. This series aims to encourage students to learn about and care for their local environment, in turn contributing to the health of the Great Barrier Reef.

Poor water quality from land-based run-off is one of the biggest threats to the health and resilience of the Great Barrier Reef. All actions — big or small — are vital for the Reef’s future. Students can help the Reef recover from the legacy of past actions and be better able to withstand those predicted to threaten its future. This series aims to encourage students to learn about and care for their local environment, in turn contributing to the health of the Great Barrier Reef.

Illegal fishing is one of the biggest threats to the Great Barrier Reef. All actions — big or small — are vital for the Reef’s future. Students can help the Reef recover from the legacy of past actions and be better able to withstand those predicted to threaten its future. This series aims to encourage students to learn about and care for their local environment, in turn contributing to the health of the Great Barrier Reef.