Summary
A grey seal is suspected of killing a common dolphin found on a beach in Wales. This is the first recorded case in the area, marking a potential expansion of grey seal predation to dolphins. Researchers are investigating to confirm the cause of death and understand the behavior of the seals.
Key Facts
- A common dolphin was found dead on Newgale beach in Pembrokeshire, Wales.
- Initial findings suggest a grey seal attack, making it the first such case recorded in Wales.
- The dolphin showed specific injuries linked to grey seal attacks.
- Grey seals are known to eat fish and occasionally attack smaller marine mammals, but predation on dolphins is rare.
- The dolphin's carcass is under investigation, with results expected in about six months.
- The behavior of grey seals attacking dolphins seems limited to a few adult male seals.
- Researchers suggest this predatory behavior might be learned, potentially from chance encounters leading to feeding opportunities.
- Scientists are trying to understand how seals manage to catch fast-moving dolphins using possible ambush techniques.
