Arctic terns, being true long-distance migrants, they nest in coastal wetlands of northern Europe but fly south for thousands of miles to spend the European winters in Antarctica.

北极燕鸥是真正的长途迁徙者，它们在北欧沿海湿地筑巢，但会向南飞行数千英里，在南极洲度过欧洲的冬季。

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Arctic terns also follow a zigzagging route on their spring trips back to Greenland.

在春季，北极燕鸥沿着曲折的路线返回格陵兰群岛。

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The striking drop in numbers round British coasts of such seabirds as arctic terns, kittiwakes, guillemots and puffins is probably a result of the disappearance of sand eels.

在英国周围的海岸，象北极燕鸥、三只鸥、海雀和海鸭等海鸟数量的显著减少，可能是由于玉筋属鱼类消失导致的。

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Expect to see Arctic terns, eider ducks and fulmars.

BBC: Mini guide to excursions from Reykjavik

The island is alive with the constant fluttering and cacophony of cawing, flapping and squabbling of more than 70, 000 gannets as well as kittiwakes, Arctic terns, puffins, razorbills and shearwaters.

BBC: Ireland��s outlying islands