Overview

• Veteran dolphin watcher Sarah Michelle Wyer initially named the individual Anakin before the media dubbed it Jack the Flipper
• Three months ago the same dolphin killed a juvenile common dolphin in the first recorded porpicide in Cardigan Bay
• Footage from last week shows the dolphin targeting a smooth-hound shark, a species scarcely documented in bottlenose diets
• The dolphin remains at large off New Quay, and experts are analysing whether its actions reflect predation or play
• Conservationists fear that these unprecedented incidents may contribute to a decline in common dolphin sightings in the region