Dozens of Young Hammerhead Sharks Spotted Gathering Off Australian Beaches
Researchers using drone surveillance have identified large groups of juvenile scalloped hammerhead sharks gathering off the coast of Queensland, Australia. The study suggests these shallow coastal areas serve as critical habitats for young sharks.
Why it matters
Understanding shark behavior and habitat usage is essential for marine conservation and public safety management.
Drones watching for sharks off Australia's east coast have filmed dozens of young hammerheads swimming together in shallow water near popular beaches.
In southeast Queensland, researchers recorded groups of up to 80 scalloped hammerhead sharks at Burleigh Beach on the Gold Coast. Farther north, at Noosa Main Beach on the Sunshine Coast, the largest group contained an estimated 100.
Several years of drone records showed where these young sharks gathered and when the biggest groups appeared. The researchers say these stretches of coast may be important habitat for juveniles.
Shark researcher Maddison Cross, affiliated with the University of the Sunshine Coast and Queensland's Department of Primary Industries, led the study .
The team used records from Queensland's SharkSmart program, which flies drones near beaches to monitor sharks for public safety. The flights also record animals moving through coastal waters, allowing scientists to study them without catching or handling them.
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