The Crown of Thorns Starfish (CoTS) invoke horror and wonder. They also spur important science. Horror and wonder CoTS (Acanthaster) are indigenous to the Great Barrier Reef. They eat coral. In “normal” periods there are relatively few adult CoTS to be found and their presence does not threaten the Reef ecosystem. But every decade or so they […]
Archives for February 2019
Larval cloning of the Crown of Thorns Starfish
Recently-published research shows larval Crown of Thorns Starfish (CoTS) clone themselves. A larval CoTS can split, resulting in TWO larval CoTS, each having the capacity to become a fully fertile adult. It takes less than a second. One moment there is a single larval CoTS, then suddenly there are two. See Allen at al (2019)* (PDF) […]
My visit to the Lizard Island Research Station
On the 11th of September my family and I arrived on Lizard Island. To get to the Island we flew on a tiny plane which could only fit 12 people on board. You could also see the captain flying it! The first lizard We arrived at Lizard Island on one side of the island. It […]
Stones tell ancient human story of Lizard Island
People visited and stayed on the island for thousands of years before Captain James Cook passed by in 1770 and called it ‘Lizard’. Dingaal Aboriginal traditional owners know it as Jiigurru (‘stingray’). They were there long before Egyptian, Greek, Roman, Chinese, Aztec, Inca and other ancient civilisations flourished. The Lizard Island Group (LIG) is comprised […]