Southern Appalachian Brook Trout spawn in the Fall when brightly colored males court females, who dig nests known as redds in clean streambed gravels. (Copyright photo courtesy Freshwaters Illustrated/Dave Herasimtschuk)
For a community of brook trout in the southern Appalachian mountains, there are signs that the good times are coming back. To some, these native inhabitants might even appear to be waving a welcome home sign.
Their numbers almost vanquished, they are as much a cultural emblem of these rugged and lush mountain forests as they are an important signal for the highest quality drinking water. This is what makes their fate of such interest to the millions who live in the surrounding watersheds and to those involved in an inspiring partnership to help them along. They are also the subject of a new film, “Bringing Back the Brooks: Reviving the South’s Trout” produced by Freshwaters Illustrated in partnership with the U.S. Forest Service. Read more »
Covering millions of acres of forested lands in the West, the Ponderosa Pine can grow to heights of over 200 feet. (U.S. Forest Service Photo)
The second in a series of blogs honoring the United Nation’s 2015 International Day of Forests
On Saturday, March 21, the U.S. Forest Service will celebrate the United Nation’s International Day of Forests. With such an important worldwide recognition of all forests do for us humans, the Forest Service would like folks to ask themselves: Do I really know how much trees contribute to my daily life?
Or, in another words, what is the power of one tree?
Just as we humans are comprised of many parts functioning together allowing us to do wondrous things, the anatomy of a tree is just as wondrous, empowering them with super hero qualities. Read more »
Ramps for sale at a local market. All parts of the plant are edible. Photo credit: Jim Chamberlain.
Ramps, these tasty spring ephemerals with the scientific name Allium tricoccum, are generally called ramps in the south and wild leeks in more northern areas. They are native to the hardwood forests of eastern North America.
In many areas, ramps are viewed as a sign of the coming of spring and people flock to the forests to “dig a mess of ramps.” Many communities hold ramp festivals. When in season, local restaurants, roadside vegetable stands, and other markets sell ramps to residents and tourists. In recent years, the interest in these spring delicacies has increased to the point that high-end restaurants in cities across the nation are now offering ramps on their menus. Read more »
Robert Stovall, the deputy district ranger on the Seward Ranger District on Alaska’s Chugach National Forest, takes a moment to relax at the Russian River Falls Overlook. As a sport fisherman he enjoys hooking the big, aggressive silvers, also known as coho salmon. (U.S. Forest Service photo)
To be a wildlife biologist and to be in Alaska … it’s not a question, it’s the good life for this Forest Service land manager.
Just ask Robert Stovall, the deputy district ranger for the Seward Ranger District since 2009 for Alaska’s Chugach National Forest. There are no roads into the forest’s interior. Beyond a two to three-mile road journey, you’ll find yourself in back country with no improved roads, a land full of beautiful scenery, lots of native wildlife, adventures and challenges. Read more »
Maps showing the study area and locations of stream temperature data that were contributed by hundreds of people working for more than 80 natural resource agencies to develop high-resolution stream temperature scenarios that encompass 450,000 kilometers of stream. (Courtesy of U.S. Forest Service Rocky Mountain Research Station)
Climate change and species invasions raise fears that iconic cold-water species like trout, salmon, and char could be extirpated from most of their ranges this century.
A new study by researchers at the U.S. Forest Service Rocky Mountain Research Station published in Global Change Biology shows that high-resolution stream temperature scenarios can be used to forecast which streams will serve as climate refuges for native cutthroat and bull trout later this century and that many streams are forecast to be too cold to be invaded by non-native species. Read more »
Kellie Carim, eDNA coordinator for the Genomics Center, collects and processes samples. (Photos by Michael Schwartz (left) and Katie Zarn, U.S. Forest Service)
This post is part of the Science Tuesday feature series on the USDA blog. Check back each week as we showcase stories and news from USDA’s rich science and research profile.
The U.S. Forest Service has a long history as a leader in conservation genetics, and this recently took an exciting step forward with the launch of the National Genomics Center for Wildlife and Fish Conservation.
The Forest Service’s wildlife genetics lab, which has been central to the Rocky Mountain Research Station’s conservation genetics program since 1998, has been reorganized and renamed to better reflect the scope of its work nationwide. The Center is a leading edge facility for advanced genomics research, nationally recognized, and works extensively with states, tribes, universities and private groups to address the management issues of over 60 fish and wildlife species. Read more »