General News
29 May, 2026
New tech to detect crocodiles
ARTIFICIAL intelligence (AI) technology is being trialled by researchers in a potential breakthrough in crocodile detection.
The Department of the Environment, Tourism, Science and Innovation, in collaboration with James Cook University, has developed a device that uses AI trained in crocodile recognition linked to state-of-the-art cameras to monitor waterways.
The detection system is mounted on a mobile camera platform, configured as a trailer, for easy transportation to different locations as the trial phase rolls out.
Department senior conservation officer Daniel Guymer said university researchers analysed thousands of hours of footage supplied by the department to train an AI technology which could differentiate between crocodiles and other floating objects in the water.
“The aim is to create a reliable detection system that could be deployed on fixed or mobile infrastructure in high recreation-use areas,” he said.
“This is a significant step forward as we continue looking at innovative ways to improve public safety in areas where crocodiles also live.
“If successful, this technology could revolutionise how we monitor crocodiles, providing real-time data to help us manage crocodiles as effectively and efficiently as possible.”
The project lead, Senior Lecturer and Co-Deputy Head of JCU’s newly established Centre for AI and Data Science Innovation, Dr Tao (Kevin) Huang said baseline tests had demonstrated the AI technology could detect crocodiles.
“If the program is successful, it could lead to the technology being used at public locations such as boat ramps or in marinas,” he said.
“Our aim is to detect crocodiles, while also considering future extensions of the AI technology to estimate their size, which could assist wildlife rangers in investigating sightings.”
