Wild Common Seal Haul-Out Disturbance Prevention

Common seals haul out on beaches and sandbanks to rest, thermoregulate and pup, and human disturbance causes significant welfare harm.

Key Facts

Common seals are significantly less abundant than grey seals in the UK, with around 38,000 individuals
Pupping occurs June-July with pups able to swim immediately but dependent on nursing for 4-6 weeks
Human approach within 100m causes haul-out disturbance, burning energy reserves and causing separation of pups
Disturbance from kayaks and paddleboards is increasingly significant as water sports grow
Common seal numbers have declined by over 30% in some Scottish and east coast populations since 2000

Welfare Considerations

Seal pups separated from mothers by haul-out disturbance may starve if reunion is prevented. Adults repeatedly disturbed during hauling periods lose significant energy reserves. A single kayak approaching a seal beach can flush hundreds of animals. Distance, approach angle and timing guidance is essential for water users in seal habitat.

What You Can Do

Maintain a minimum 100m distance from seal haul-out sites on water and land
Report seal disturbance or injured seals to local wildlife organisations
Follow marine wildlife watching codes when paddling or boating in seal areas
Support designation of sensitive haul-out areas with management zones