Mount Mitchell State Park  »  Ecology

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When Andre Michaux and Elisha Mitchell explored the Black Mountains in the late 18th and early 19th centuries, they documented forests with an extraordinary variety of plant species. Red spruce covered the upper slopes, and Fraser fir dominated the peaks above 6,000 feet. Hardwood forests, including majestic stands of American chestnut, oaks, and hickories, populated the slopes below 5,000 feet, and rhododendron thickets cloaked forest streams.

These forests have long been affected and shaped by a variety of natural factors, including wind, ice, snow, drought, and infrequent lightning-caused fires. But unrestrained logging, huge fires in the logging slash, and chestnut blight brought drastic changes to the forests throughout the Black Mountains in the late 19th and early 20th centuries. These impacts were followed in the 1950s by the arrival of the balsam woolly adelgid, an insect pest native to central Europe. The adelgids infested and killed large numbers of the Fraser firs, permanently altering the forest ecology in the highest elevations of the Black Mountains. Today, scientists have determined that air pollution and acid-laden precipitation are also contributing to the long term decline of Mount Mitchell's spruce-fir forests. In fact, on eight out of ten days, Mount Mitchell is covered in clouds and fog that are sometimes as acidic as vinegar. Faced with a combination of stresses, the forests of the Black Mountains have been irreparably altered.

The forests we see today are quite different from those documented by Mitchell and Michaux; but in spite of the losses suffered over the last century, the flora of Mount Mitchell remains among the most distinctive and diverse in the Southern Appalachians. The park protects the most extensive assortment of rare plant and animal species in the state park system, and the spruce-fir forests, while greatly diminished, are still present. Red spruce, fire cherry, yellow birch, mountain ash, and mountain maple have filled gaps opened by the loss of Fraser fir, and other native plant species such as blueberry, mountain raspberry, red elder, and bush honeysuckle produce beautiful blossoms and lend fragrance to the air. Wildflowers, including ox-eye daisy, white snakeroot, purple-fringed orchid, St. John's wort and pink turtlehead color the landscape.

Like the flora, the fauna of Mount Mitchell is abundant and diverse. Bird watchers have recorded 91 species in the park. Birds more characteristic of New England and Canada—including winter wrens, slate-colored juncos, red crossbills and golden-crowned kinglets—nest at these high altitudes. Spring and summer bring the drumming of ruffed grouse. From the observation tower, visitors can often see peregrine falcons whipping past.

Lucky visitors might also catch a glimpse of a northern flying squirrel or hear the call of the saw-whet owl. White-tailed deer, black bear and striped skunk are at home here as well, and at night a bobcat or gray fox might be seen.