From tourist hotspot to marine mystery: where are the great white sharks?
Summarized and contextualized by DistantNews.
At a glance
- Great white sharks have disappeared from a well-known South African feeding ground, baffling researchers and locals.
- The sudden absence is attributed by some to the presence of two killer whales that have been observed in the area.
- Other theories suggest human activities, such as fishing, may be responsible for driving the sharks away.
A once-thriving hotspot for great white sharks in South Africa has become a marine mystery, with the apex predators mysteriously vanishing from their former feeding grounds. This dramatic shift has left scientists and observers searching for answers.
One leading theory points to the presence of a pair of orcas, or killer whales, which have been sighted in the vicinity. Orcas are known predators of sharks, and their arrival could potentially displace or even prey upon great white populations, leading to their sudden departure from the area.
However, the disappearance is not solely attributed to natural predation. Human activities are also being scrutinized as a potential culprit. Overfishing or other disturbances in the marine ecosystem could be impacting the sharks' food sources or directly affecting their habitat, prompting them to seek refuge elsewhere.
The vanishing act of these iconic predators from a well-established location raises concerns about the health of the marine environment and the complex dynamics at play within South Africa's coastal waters.
Originally published by CBS News. Summarized and contextualized by our editorial team with added local perspective. Read our editorial standards.