Arctic Terns courtship feeding. Farne Islands, Northumberland UK.

Caspian Tern. Tanji island The Gambia. West Africa

Caspian Tern. Tanji island The Gambia. West Africa

Caspian Terns. Tanji island The Gambia. West Africa

Guillemot. Farne Islands, Northumberland UK.

Bridled Guillemot. Farne Islands, Northumberland UK.

Kittiwakes mating. Fidra island Scotland.

Guillemot. Farne Islands, Northumberland UK.

Razorbill. Craigleith island. Scotland.

Razorbill. Craigleath island. Scotland.

Fulmar. Handa island. West Scotland.

Gannet at their colony on Bass Rock in the entrance to the Firth of Forth. Scotland.

Guillemot taking to the air. Farne Islands. Northumberland UK.

Gull-billed Tern. Walmsley sanctuary. Wadebridge Cornwall

Royal Tern. Fiesta Key Florida. USA.

Gull hatchling. Craigleith island. Scotland.

Kittiwake. Staple Island, Farnes, Northumberland UK.

Bathing Laughing Gull. Fiesta Key Florida. USA.

Magnificent Frigatebird (male). Costa Rica.

Magnificent Frigatebird (female). Costa Rica.

Mediteranean Gull. Swanpool, Falmouth Cornwall UK.

Pelican. Florida USA.

Puffin with sandeels. Craigleith island. Scotland.

Puffins. Craigleith island. Scotland.

Puffin. Craigleith island. Scotland.

Puffin. Craigleith island. Scotland.