Rain made this beach a shark magnet. Scientists say it could happen again.
It's "extraordinary", says shark researcher Chris Pepin-Neff: four shark bites within 48 hours, and three of them within a 15km (9-mile) stretch of Australia's east coast.
On 18 January, a 12-year-old boy was taken to hospital with critical injuries and later died after being attacked while swimming in Sydney Harbour. The next day, an 11-year-old's surfboard was bitten at Dee Why beach, hours before a man was attacked at nearby Manly and taken to hospital in critical condition.
Then, on 20 January, a fourth surfer
It's "extraordinary", says shark researcher Chris Pepin-Neff: four shark bites within 48 hours, and three of them within a 15km (9-mile) stretch of Australia's east coast.
On 18 January, a 12-year-old boy was taken to hospital with critical injuries and later died after being attacked while swimming in Sydney Harbour. The next day, an 11-year-old's surfboard was bitten at Dee Why beach, hours before a man was attacked at nearby Manly and taken to hospital in critical condition.
Then, on 20 January, a fourth surfer
20 days ago