In 2008, the scientific community believed there was only one species of manta ray. That assumption quickly shifted when new research identified a second species, and more recently, a third. These are not small or hidden creatures—they are enormous animals, some stretching up to seven meters across—yet for years they remained largely misunderstood.
One of the most powerful tools used to study them is deceptively simple. Each manta ray has a unique pattern on its belly, much like a fingerprint. These markings allow researchers to identify individuals from photographs, many of which are submitted by members of the public. A single image can reveal where a manta ray has been seen before, how often it returns, whether it is reproducing, and even provide insights into its lifespan. This form of citizen science has become central to the work.
Asia Armstrong has spent years studying manta rays, yet they continue to surprise her in ways that feel both humbling and urgent. Her path into this work was not predetermined. Although she had always been drawn to the ocean, it was a single dive nearly two decades ago that changed everything. Encountering a manta ray for the first time left her captivated, and what struck her even more was how little was known about them. That realization led her back to university and eventually to Project Manta, where she has spent over a decade working to close those knowledge gaps.
More Information
https://www.unisc.edu.au/project-manta
https://ladyelliot.com.au/sustainability/project-manta/
https://www.cbd.int/gbf/targets
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