In the early 19th century it was the most widely distributed newspaper in the German language.

It is the most widely distributed talk radio program in Canada.

This is the most widely distributed post office system in the world.

The extent of its range makes it the most widely distributed wild bird on the planet.

It is the most widely distributed species of seaweed fly.

They are the most widely distributed owl in the Americas.

Calcite is one of the most widely distributed minerals on the Earth's surface.

It is the continent's smallest and most widely distributed bear species.

It is perhaps the most widely distributed swallowtail in the world.

This species is one of the most widely distributed woodcreepers.