At Berry Head, high on the cliffs above the sea, something extraordinary happens each spring. Nearly 900 guillemots return to nest on the narrow rock ledges – the largest mainland colony in the South West.
From March to July, this colony is at its most vulnerable. Guillemots lay just one egg directly on bare rock, and the risks are high even without human interference.
Disturbance from watercraft, such as jet skis or boats, can cause the entire colony to panic and take flight. When this happens, eggs and chicks are left exposed to predators like great black-backed gulls. The stress also burns valuable energy the birds need to survive and raise their young.
This season we’ve witnessed many breaches from different types of water vessels and even drones entering this space – directly beneath the cliffs at Berry Head – an area that is strictly off-limits during the breeding season.
What is the Area of Special Protection?
Berry Head is home to the UK’s only Area of Special Protection (ASP) – a legal designation created specifically to safeguard the guillemot colony.
The ASP covers the marine cove below the cliffs. Between March and July, no watercraft or water users are permitted within this zone. It is enforced by the Harbour Authority, and disturbing nesting birds within this area can result in a fixed penalty notice.
The area is clearly marked on local signage and maps, including at Brixham Marina slipway.

Why Guillemots Need Protection
Guillemots across the UK face increasing pressure due to:
- Rising sea temperatures affecting fish stocks
- Habitat loss and human disturbance
- Avian influenza
- Oil pollution
- Overfishing
Every egg laid at Berry Head counts. This colony is one of the last strongholds on the south coast. If it fails, there are few alternatives left.
What You Can Do
- Avoid the protected waters beneath Berry Head from March to July
- Respect all signs and boundaries when on the water or visiting the cliffs
- Spread the word – let others know how they can help protect this important colony
Small actions make a big difference. By giving these seabirds the space they need during this critical time, we help secure their future on our coast.
For more information, please refer to signs at Berry Head and Brixham Marina, or contact Torbay Coast & Countryside Trust.