Knowledgeable guides accompany ecotourists through the valley, sharing their knowledge about the unique biodiversity and local culture of the national park.

This helped to conserve the unique local biodiversity and encouraged the local communities to make sustainable alternative uses of the available resources.

The region's difficult terrain has helped preserve the region's unique biodiversity.

They are the most important forests in southern Africa from the aspect of unique biodiversity.

We need to control them and bring back our own unique biodiversity.

The wildlife of Vietnam is rich in flora and fauna as reflected by its unique biodiversity.

These trees pose a major threat to the unique and endangered biodiversity and have yet to be completely removed.

The national park is known to harbor a rich and unique biodiversity that is yet to be explored.

Majority of the general public is least bothered about its unique and rich biodiversity.

Much remaining chalk downland has been protected against future development, due to its unique biodiversity.