A Skua springs to mind
Gannett
* Emu-wren
Auk
Ern
The closest thing to that is Albatross
Cormorant
Gannet
Tropicbirds are seabirds. They begin with the letter t.
A seabird with a 10-letter name is the shearwater(petrels of the family Procellariidae).But they are mostly medium-sized birds, smaller than the albatross in the same order.
A tern is a seabird beginning with T
The Gannet largest European seabird
Seabird - novel - was created in 1948.