Marine conservation experts have issued an urgent warning to watercraft users after multiple incidents of jet skis and speedboats dangerously harassing dolphins in Cornish waters. The repeated disturbances pose a serious threat to the protected species, with potential for fatal collisions.
The Cornwall Wildlife Trust reported several concerning encounters where personal watercraft operators deliberately approached dolphin pods, disrupting their natural behaviour and putting both animals and humans at risk. These incidents occurred in popular coastal areas where dolphins frequently feed and travel.
Protected Species Under Threat
Dolphins in UK waters are protected under the Wildlife and Countryside Act 1981, making it illegal to deliberately disturb or harass them. Marine authorities emphasise that these intelligent mammals require space to feed, rest, and care for their young without human interference.
"When jet skis or boats chase dolphins, it causes significant stress and disrupts essential activities like feeding and nursing," explained a marine conservation officer. "The high-speed nature of these vehicles makes collisions a real possibility, which could prove fatal for both dolphin and rider."
Safety Concerns for All
The warning comes not only from an animal welfare perspective but also from concerns about human safety. Adult dolphins can weigh several hundred kilograms, and a collision at speed could cause serious injury to watercraft users.
Marine wildlife experts recommend maintaining a distance of at least 100 metres from dolphins and other marine animals. If dolphins approach a vessel voluntarily, operators should maintain a steady speed and course without making sudden changes that could startle or injure the animals.
Reporting irresponsible behaviour
The Cornwall Wildlife Trust operates a marine disturbance hotline where members of the public can report incidents of wildlife harassment. Conservation organisations are working with local authorities and marine enforcement agencies to increase patrols and education in problem areas.
"We want everyone to enjoy Cornwall's beautiful marine environment," said a trust spokesperson, "but this must be done responsibly and legally. The few who choose to harass wildlife spoil it for everyone and put our precious marine life at risk."
