A COTS researcher collecting water samples used to determine the prevalence of crown of thorns starfish
Photography of the 2019 Coral Spawning Project on the Great Barrier Reef by Cairns professional photographer
Coral Spawning
A COTS researcher collecting water samples used to determine the prevalence of crown of thorns starfish
Photography of the 2019 Coral Spawning Project on the Great Barrier Reef by Cairns professional photographer