| 31. | Fifty years later the park was consolidated as a natural area.
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| 32. | Two Creeks Buried Forest State Natural Area is open to visitation.
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| 33. | A scientific state natural area now protects the Savage Gulf area.
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| 34. | Shortly thereafter, Tryon Creek enters the Tryon Creek State Natural Area.
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| 35. | Not all the protected natural areas are in their original state.
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| 36. | The lake is listed on the Susquehanna County Natural Areas Inventory.
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| 37. | The refuge is one of the nation's most unusual natural areas.
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| 38. | The whole concept of natural areas, with intact ecosystems, is vital to life.
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| 39. | The natural area is one of the smallest in Pennsylvania.
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| 40. | Although deer live in the natural area, hunting is forbidden.
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