Become a fan on Facebook Follow us on Twitter USDA Blog Feed Watch USDA videos on YouTube Subscribe to receive e-mail updates View USDA Photos on Flickr Subscribe to RSS Feeds

Posts tagged: Appalachian Mountains

Armchair Travelers Get a Close-Up Look of Southern Appalachian Waters

A pioneering snorkeling program on the Cherokee National Forest entices students to suit up in wet suits and snorkels.  As they immerse themselves in the clean, clear waters protected by the forest, the young visitors discover the amazing aquatic biodiversity that lies beneath including  a male (the long fingernails are diagnostic) Hieroglyphic River Cooter turtle seen in this photo.  (Photo courtesy of Dave Herasimtschuk © Freshwaters Illustrated)

A pioneering snorkeling program on the Cherokee National Forest entices students to suit up in wet suits and snorkels. As they immerse themselves in the clean, clear waters protected by the forest, the young visitors discover the amazing aquatic biodiversity that lies beneath including a male (the long fingernails are diagnostic) Hieroglyphic River Cooter turtle seen in this photo. (Photo courtesy of Dave Herasimtschuk © Freshwaters Illustrated)

Deep into the Cherokee National Forest on the headwaters of the Conasauga River, an innovative river conservation program brings thousands of citizen snorkelers to the vibrant waters of Southern Appalachia.  Now armchair travelers can enjoy this experience via a six-minute online film.

“A Deeper Creek – The Watchable Waters of Southern Appalachia,” produced by Freshwaters Illustrated in partnership with the Forest Service, takes the viewer to a pool in the river’s headwaters in southern Tennessee and northwest Georgia. The flowing waters teem with 70 species of fish and a dozen species of freshwater mussels and enjoys a “virtual” snorkeling experience. Read more »

#Together Against Rabies: APHIS-Wildlife Services Works to Prevent Rabies

World Rabies Day is held every year on September 28.

World Rabies Day is held every year on September 28.

This year’s World Rabies Day theme “Together Against Rabies” is appropriate given the number and diversity of organizations around the world focused on preventing the spread of rabies in people, pets, livestock and wildlife.

Since 2007, the Global Alliance for Rabies Control has sponsored World Rabies Day on September 28 to promote rabies awareness and reduce rabies transmission. For its part, the APHIS-Wildlife Services (WS) program has been working cooperatively with local, State, and Federal governments, international partners, universities and others since 1995 to prevent the spread of rabies in wildlife in North America. Read more »

Researchers Track “Gray Ghosts” Across the Southern Appalachians

Gray ghosts are a common sight in the southern Appalachians. A hemlock woolly adegid infestation has killed many hemlock trees in the Linville Gorge area of Pisgah National Forest in North Carolina. (U.S. Forest Service/Steve Norman)

Gray ghosts are a common sight in the southern Appalachians. A hemlock woolly adegid infestation has killed many hemlock trees in the Linville Gorge area of Pisgah National Forest in North Carolina. (U.S. Forest Service/Steve Norman)

Residents of the Appalachian Mountains of the eastern United States have long enjoyed a rich culture of storytelling. Often rooted in a deep connection to the natural world, stories from Appalachian folklore serve to entertain as well as to educate; sometimes, important life lessons emerge, especially from tales of demise. A present-day ghost story from the southern Appalachians has captured the attention of U.S. Forest Service researchers who are using high-tech tools to follow the footprints of lost life.

The ghosts in this story are eastern and Carolina hemlock trees. Hemlocks provide valuable ecosystem services in Appalachian forests, including cover for wildlife and cooling shade along waterways. But they are being killed in increasing numbers by an exotic invasive insect, the hemlock woolly adelgid. Native to Asia, the hemlock woolly adelgid is transported through forests by animals, wind and, accidentally, by people. Often called “gray ghosts” because of their pale, skeleton-like appearance, the dead hemlocks are obvious across the mountain landscape. Using a forest monitoring tool known as ForWarn, scientists are able to see just how devastating the hemlock losses have become across the southern Appalachians, where the hemlock woolly adelgid thrives in the warmer temperatures. Here, the hemlock woolly adelgid is killing trees much more quickly than in the more northern areas of the hemlocks’ range, sometimes in as few as four years after infestation. Read more »