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Indiana Department of Natural Resources

Nature Preserves > About Us > Why Save Natural Areas? Why Save Natural Areas?

Olin Lake,
photo by Lee Casebere

Our ancestors destroyed most of our natural areas before anyone had a chance to study them or try to understand them. As a result, we have lost the opportunity to learn about these areas and the benefits and opportunities they might have yielded. Today our remaining natural areas serve important roles in the study of ecology, botany, zoology, geology and soil science. They provide controls for comparison against managed or exploited resources. They also provide useful educational and cultural information important in the study of science, local history, conservation and nature studies such as birdwatching, insect study and wildflower and tree identification. And, of course, they preserve examples of some of Indiana's rarest resources.

Preservation of natural areas also provides many practical benefits. For example, natural areas contain the biological raw material necessary for the development of products that could greatly benefit the health and well-being of man. A new wonder drug or fine industrial product, yet to be discovered, may now exist only in some inconspicuous organism harbored in a nature preserve. Already approximately half of the drugs currently in use contain derivatives of wild plants, yet only a small percentage of all plants have been investigated for their potential in such uses. The need to protect the remaining ninety-eight percent until they can be researched is obvious.

From a genealogical standpoint, we all have roots linking us to our ancestors. With so many of our natural areas now gone, those that remain are a vital link to the past - the roots of our natural heritage. They can help us and future generations better understand the landscape and natural resources from which the pioneers molded their lives.

Certainly, one of the most important benefits to be derived from natural areas is the perceptive-recreational benefit they provide. This is evidenced by the increasing numbers of people who turn to our parks, forests and nature preserves in order to escape briefly from the hustle-bustle of our fast paced society. The quiet enjoyment of nature soothes the monotony in our daily lives whether from skyscrapers and pavement or unbroken horizons of corn and beans.

Healthy natural areas can offer substantial economic benefits to our communities, as well. Wetlands, for example, help with flood protection and the removal of pollutants from our water supply. A helpful and more detailed resource about the economic benefits of wetlands has been created by the EPA:
Economic Benefits of Wetlands (links to a PDF from the EPA's website)

In 2010, Governor Daniels announced the Healthy Rivers INitiative in acknowledgement of the importance to help protect and restore our state's precious water habitats.