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Marine Biologist Killed by Leopard Seal in Antarctica
13 Oct
Summary
- Kirsty Brown, 28, tragically died in a leopard seal attack while snorkeling in Antarctica
- Incident occurred in 2003, the first recorded human fatality by a leopard seal
- Kirsty was a promising marine biologist studying the effects of iceberg scouring

On July 22, 2003, a tragic incident occurred in the Antarctic Peninsula that claimed the life of a promising young marine biologist. Kirsty Brown, a 28-year-old researcher with the British Antarctic Survey (BAS), was snorkeling with a colleague when she was suddenly attacked and pulled beneath the surface by a leopard seal.
Kirsty's colleagues on the shore witnessed the attack and immediately rushed to her aid, pulling her from the water and attempting resuscitation as they transported her back to the Rothera Research Station. Tragically, their efforts were unsuccessful, and Kirsty passed away despite the medical assistance provided.
Kirsty's death was the first recorded human fatality caused by a leopard seal, leaving the Antarctic research community shaken. At the time, BAS director Chris Rapley described Kirsty as a "vibrant, dynamic individual committed to her science and with a promising scientific career ahead of her."
Kirsty had joined the BAS the previous summer on a 30-month contract, studying the effects of iceberg scouring on marine creatures living near the Antarctic peninsula's coastline. Her family, including her parents, Tim and Judith, and her siblings, Didi, Camilla, and Duncan, were devastated by the news of her tragic passing.
The inquest into Kirsty's death concluded that she and her colleague had followed all safety procedures, and the research station staff had handled the situation appropriately. This incident, however, highlighted the potential risks faced by scientists working in the Antarctic region, where the increasing human presence has raised concerns about future seal attacks.