A tragic incident off the coast of Hadera, Israel, has stunned researchers and locals alike after a 40-year-old tourist was fatally attacked by a group of dusky sharks — a species previously believed to be harmless to humans.
A Deadly Encounter Caught on Camera
The man had been swimming and filming about 100 meters from shore when witnesses reported that a shark lunged at his GoPro camera. Moments later, they heard him shouting, “Help… they’re biting me,” before the water turned red. Rescue boats arrived too late, finding only bloodied water and circling fins. The next day, authorities recovered small human remains, confirming the man’s identity and the cause of death.
Researchers Confirm Rare and Fatal Behavior
Published in the journal Ethology, the report marks the first known fatal dusky shark attack. Scientists believe a combination of ecological disruption and human interference triggered the rare event. Normally shy and non-aggressive, dusky sharks can grow up to 10 feet long. However, in this case, a “feeding frenzy” appears to have overridden their natural caution.
Feeding Habits Linked to Human Activity
Warm discharge from nearby desalination plants has drawn large numbers of dusky sharks to Hadera’s waters. Tour operators and locals have worsened the issue by dumping fish scraps and feeding the sharks to attract tourists. Over time, this created a dangerous association between humans and food, leading to what scientists call “begging behavior.”
Competition Turned Deadly
Researchers theorize that the attack began with a single, accidental bite but escalated into a frenzy as multiple sharks competed for food. “The competition for access to the food resource overrides the species’ usual behavior,” they wrote.
Scientists Call for a Ban on Shark Feeding
Experts emphasize that preventing future incidents depends on one key step: ending all artificial shark feeding.
“The central objective is to eliminate the begging behavior,” the researchers said, urging authorities to enforce a total ban on feeding practices near Hadera.
The unprecedented attack serves as a grim reminder of how human actions can alter wildlife behavior — sometimes with fatal consequences.
For more on this story, particularly scientific insights that may emerge, stay tuned to Que Onda Magazine.