Sea bird spend most of their lives at sea,feeding on fish. they come to islands in the middle of the oceans to nest, where there are few predators to threaten their young.
The albatross has the largest wing span of all. One kind, the wandering albatross, spends most of its time in the air. It feeds near Australia but nests on islands in the south Atlantic.
Frigate birds have large wings and small legs. They attack other sea birds to make them vomit their food. Then they dive, catch the food and eat it.
Puffins make a nest by scraping a hole out of the cliffs. The color on the male's beak only last while he tries to attract a mate.
Blue-footed boobies nest on the ground on islands in the South Pacific. They feed on fish and are good divers.