With their tough, leathery shells, unique digging habits and pattern of giving birth to identical quadruplets, nine-banded armadillos (Dasypus novemcinctus) are full of quirks. These solitary creatures are skilled burrowers and surprisingly adaptable — so much so that they’ve expanded their range to include some of the highest elevations in Great Smoky Mountains National Park. 

Birds, bees, bears, dragonflies, salamanders, hemlocks, fungi. Scientific research in Great Smoky Mountains National Park addresses a wide swath of subjects. From Tennessee, North Carolina, South Carolina and states much farther away, scientists from several disciplines have found the park fertile ground for inquiry.

Residents of western Haywood County and eastern Jackson County will have the chance to learn about the Spongy Moth infestation that has hit several areas of the region, as well as what the N.C. Department of Agriculture plans on doing about the problem. 

To the Editor:

A recent letter gave some very good advice: get outside and enjoy the outdoors. Nature has so much to offer when you experience it first-hand, up close and personal.

Last week, more than a hundred people turned up to an informational meeting about a North Carolina Department of Agriculture plan to treat a small portion of Haywood County’s Cruso community for an invasive species of moth. And they weren’t happy.

To my eyes it was as magnificent a tree as could be found in Western North Carolina — an eastern hemlock near Dismal Falls, on the flank of Big Pisgah Mountain.

For millions of years, ash trees have grown tall and strong across the landscape today known as the United States — but for now, keeping them alive requires regular treatment with expensive chemicals and $2,000 worth of specialized equipment. 

Invasive zebra mussels have been found in commercially available aquatic moss balls in North Carolina, and consumers who have purchased any such balls in the past month are urged to properly destroy them and clean their aquariums.

Since its arrival to the United States in the early 1930s, the fire ant has been making a slow but steady march northward from the site of its initial arrival in Mobile, Alabama, but scientists had always assumed that cold winters would at some point put a stop to the tropical invasive species’ spread. 

The National Park Service is embarking on a system-wide effort to crack down on invasive animal species following the conclusion of a three-year research endeavor conducted by a panel of experts in fields ranging from park management to emerging technology. 

The Park Service reached out to members of the group in 2016, asking them to review the agency’s existing approach to invasive animal management and to look at the results of data collected from park units across the country. Combining panel members’ expert knowledge with data results and information gleaned from questions to park staff, the group produced an internal report to the Park Service as well as a scientific paper published this month in the journal “Biological Invasions.”