Как по Английски будет олдерни

proper noun

An island in the english channel, to the north-east of guernsey; population 2,000 (est. 2009). it is the third largest of the channel islands.

noun

An island in the english channel. it is the third largest of the group of islands known as the channel islands

Примеры использования:

The most northerly of the channel islands, alderney is only three square miles in area.