Mongabay

Invasive plant drives ecological change in America’s gigantic Selway–Bitterroot Wilderness (commentary)

The Selway–Bitterroot Wilderness was part of the original class of lands designated under the United States’ 1964 Wilderness Act: 1.3 million acres, or about 526,000 hectares, of steep river canyons, cold subalpine ridges, dense forest, and weather so unforgiving it shapes…