Once they had the largest natural distribution of any mammal except humans.

Each of the species has its own distinctive natural distribution with minimal or no overlap.

The species' natural geographical distribution also contributes a threat to the species.

He insisted that they had a "very wide" natural distribution in the Himalayas.

Its natural distribution is within a limited area in the south-east corner of Queensland.

The natural distribution of these species within the Americas is geographically distinct.

The natural distribution of plants across the world has determined when and where cultigens have been produced.

Those garden cultivated species outside its natural distribution could be killed by continental winter.

Dams have limited the natural distribution of the species.

Many plants and animals are at their eastern or westernmost points of natural distribution.