Visit Arches and discover a landscape of contrasting colors, landforms and textures unlike any other in the world. The park has over 2,000 natural stone arches, in addition to hundreds of soaring pinnacles, massive fins and giant balanced rocks. This red rock wonderland will amaze you with its formations, refresh you with its trails, and inspire you with its sunsets.
A rugged, whitewater river flowing northward through deep canyons, the New River is among the oldest rivers on the continent. New River Gorge National River in West Virginia encompasses over 70,000 acres of land along the New River, is rich in cultural and natural history, and offers an abundance of scenic and recreational opportunities.
Denali is six million acres of wild land, bisected by one ribbon of road. Travelers along it see the relatively low-elevation taiga forest give way to high alpine tundra and snowy mountains, culminating in North America's tallest peak, 20,310' Denali. Wild animals large and small roam un-fenced lands, living as they have for ages. Solitude, tranquility and wilderness await.
DOINews: New Research Links Climate Change to Declines in Cutthroat Trout Populations
In a new study, researchers have found evidence of a linkage between climate change and the genetic decline of some species. Scientists studied populations of native westslope cutthroat trout and non-native rainbow trout in the Flathead River system in Montana and British Columbia, Canada. Findings from the research show that rainbow trout spawning and population numbers have increased due, at least in part, to climate-induced changes in the Flathead basin. This increase has led to wide expansion of hybridization with westslope cutthroat trout, causing a genetic decline in the cutthroat trout populations.
Authors of the new publication are Clint Muhlfeld, U.S. Geological Survey; Ryan Kovach, University of Montana; Leslie Jones, U.S. Geological Survey; Robert Al-Chokhachy, U.S. Geological Survey; Matthew Boyer, Montana Fish, Wildlife and Parks; Robb Leary, Montana Fish, Wildlife and Parks; Winsor Lowe, University of Montana; Gordon Luikart, University of Montana; and Fred Allendorf, University of Montana.