At the time French Guinea was the only colony to refuse the new constitution.

It was the only colony which had very high francophile population in native people.

You aren't the only colony on the planet, and all of them are being at least harassed by the aliens.

This occurred because South Australia was the only free colony on the continent.

It's the only colony with a language requirement.

It is the only colony of mute swans in the world that is open to the public.

The thirty-four people residing on the planet's only lunar colony were a different story, however.

The islands are also home to England's only colony of grey seals.

That was the only colony created by the free settlers.

The gulf has the only permanent colony of belugas outside the Arctic.