Tracking project reveals roaming tiger sharks

THE sight of a shark's dorsal fin sticking out of the water usually strikes fear into the hearts of swimmers but for a group of WA researchers every time a tagged tiger shark's (Galeocerdo cuvier) dorsal fin stuck out of ...

Tracking the tailbeats of a tiger shark

Although tiger sharks have a reputation as swift and fierce predators, new research by The University of Western Australia, Australian Institute of Marine Science and Murdoch University has revealed that they actually prefer ...

Reef manta rays make long-term use of marine-protected areas

Marine animals are notoriously difficult to track, creating big gaps in how scientists understand their behavior and migration patterns—key insights for helping conserve important habitats. Researchers in Australia, using ...

Biggest fish in the sea are girls

A decade-long study of the iconic fish has found male whale sharks grow quickly, before plateauing at an average adult length of about eight or nine meters.

Tiger sharks revealed as lazy predators

One of the ocean's most feared predators – the tiger shark—has been revealed as a relaxed and sometimes lazy hunter by scientists studying their behaviour.

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