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Northern Gannets

The Northern Gannet plummets from heights up to 30 metres and reach speeds of up to 60 mph before hitting the water and is able to reach depths of 30 metres underwater to hunt fish!
White waves
White waves

About Northern Gannets

Scientific Name: Morus bassanus

Northern Gannets are one of the largest seabirds and unmistakeable when feeding, diving head first into the sea with their wings folded back, to catch fish.

The Northern Gannet can be easily identified by their bright white plumage with black wing tips and a yellow head. They are usually most noticeable when feeding as this seabird plummets from heights of up to 30 metres and reaches speeds of up to 60 mph before hitting the water! They are able to hit the water at these speeds without injury by an extensive network of air sacs between their muscles and skin, which helps to cushion the impact.

Although we see them frequently around our coast, gannets do not breed in Cornwall, and tend to migrate further north and settle to breed on the cliffs surrounding Scotland or further north towards Greenland. Our nearest breeding colony is off Wales’ Pembrokeshire coast. Younger, non-breeding individuals, can be seen off our coast at any time of year.

 

How to identify a Northern Gannet:

  • Body length – 1 metre
  • Wingspan – 1.8 metres
  • Snow white with black wingtips and yellow heads
  • Long pointed bill
  • Plummeting into the sea

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GIf of a ganet diving into the sea

35 years

Average Lifespan

Fish & Squid

Diet

950,000+

Population

Did you know?

Northern gannets are expert divers and can plunge up to 30 metres underwater in search of fish.

How often do you see Northern Gannets on a boat trip?

Book a boat trip at pretty much anytime in the year and have a chance of seeing the Northern Gannet diving for fish around the coastline of Cornwall. A fun and safe way to see some amazing scenery and sealife. Our boat trips are a truly magical experience, especially with the amount of Cornish marine wildlife around our coastline. 

Blue waves
Blue waves

FAQs about Northern Gannets

What are northern gannets?

Northern Gannets are large seabirds which belong to the Sulidae family, which also includes boobies, and are known for their white plumage, yellowish head, and long pointed wings.

Why do northern gannets dive?

Northern Gannets dive to catch the fish they feed on. Diving at speed from a height gives them more momentum to get deeper under the water in pursuit of fish.

Are northern gannets aggressive?

They’re not typically aggressive towards humans, although they can become aggressive during breeding season to protect their nests.

Are northern gannets protected?

Northern Gannets are protected in the UK under The Wildlife and Countryside Act 1981, protecting them, their nests, eggs and chicks from intentional harm.

When do Northern gannets migrate?

As migratory birds they tend to breed in Winter, arriving at their colonies from January and leave in August but Non-breeding birds can be seen at any time around the Cornwall coast.

How do northern gannets hunt?

Northern Gannets hunt by plunging into the water from heights up to 30m to catch fish. They’re adapted for diving by having air sacs in their head and chest to help with compression as they impact the water.

More of cornwall's amazing sealife...

Padstow Sealife Safaris give you the chance to get up close and personal with these fascinating creatures. Depending on the time of year that you choose to visit, you’ll have the chance to see a number of different species.