On Mexico's Natividad Island, the black-vented shearwater was at risk from the introduction of cats, goats and sheep, but its Numbers are now recovering following an eradication programme.

在墨西哥的纳提维达岛，黑臀鹱正由于猫、山羊以及绵羊的引进而面临威胁，在采取了根除性计划后，其数量已经回升。

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The sheep live in relative isolation on an island off the western coast of Scotland — a remote place, but not so remote as to be unaffected by climate change.

这些羊生活在苏格兰西海岸一座与世隔绝的小岛上，虽然这里非常偏远，但是它仍会受到气候变化的影响。

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Dragon often come to the island to rob the Viking people blog sheep, for thousands of years, the Vikings and the long struggle... the hiccup is the first Viking who kill the dragon.

龙族经常来博克岛上抢维京人们的羊，千百年来，维京人与龙斗争着……而小嗝嗝是第一个杀不了龙的维京人。

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It is estimated about 10% of all the sheep on the island died as a result of being buried in the snow, although some farmers may have lost in the region of 70% of their stock.

BBC: Isle of Man farming snow toll reaches ?1m mark

Tim Coulson of Imperial College, London, and his colleagues examined the weights of about 2, 000 female sheep that lived on the island in the two decades of their study.

ECONOMIST: Evolution and climate change

Soay sheep are primitive domestic sheep and originate from the island of Soay.

BBC: NEWS | UK | Scotland | Edinburgh, East and Fife | Ewes not sheepish over fighting