In the summer of 2018, a pair of fish biologists and a pair of horse packers embarked on an arduous 13-hour trek through a remote section of the 3.3 million-acre Gila National Forest in southwestern New Mexico, not far from the Arizona border. “We rode mules the first five or so miles, but had to … Continue reading Backcrossing to the Future: Genetic Intervention for Gila Trout