Bison 60x60 Until the Conservancy restored bison to Rancho El Uno in 2009, no one had seen permanent herds of wild bison in Mexico since the 19th century. © Dave Lauridsen Nelida_Barajas_60x60 Nélida Barajas, Conservancy scientist and once the ranch manager of El Uno, saw bison as the key to restoring the full complement of species to the Janos grasslands. © Dave Lauridsen Bison Herd on Prairie 60x60 Thirty bison now call El Uno—an ecological reserve, which lies in the foothills of the Sierra Madre Occidental—home. © Dave Lauridsen El Uno Managers 60X60 Today, Antonio Esquer (left) manages El Uno with the help of Luis Humberto Varela Fuentes (center) and José Luis Garcia Loya. © Dave Lauridsen El Uno Visiting Schoolchildren Local school kids and the children of Mennonite farmers are welcome at El Uno, where they may borrow binoculars to view wildlife. © Dave Lauridsen El uno Visitors The staff at El Uno hopes that allowing the public to experience the ranch will convert the next generation into better land managers. © Dave Lauridsen El Uno Birdwatchers Community development projects abound on El Uno. Here, secondary students from Casa de Janos bird watch with El Uno’s ranch manager. © Dave Lauridsen El Uno Calves Ten calves have been born and survived on El Uno over the past two years. © Dave Lauridsen El Uno Barn Owl As the Conservancy restored native grasses to El Uno, other native species—such as this barn owl—returned as well. © Dave Lauridsen El uno Snake El Uno sits in the middle of the Janos Biosphere Reserve, which today harbors an array of wildlife—from eagles and ferrets to coyotes and diamond back rattlers. © Dave Lauridsen El Uno Grazing Methods El Uno is not only a living laboratory for scientists and researchers, but also an educational center where ranchers learn about new, sustainable grazing methods. © Dave Lauridsen El Uno Grass Bank El Uno runs a “grass bank,” allowing ranchers to graze their cattle on the Conservancy’s healthy prairie lands in exchange for following sustainable practices on their own land. © Dave Lauridsen El Uno Grasslands The Janos grasslands provide critical habitat for a more than 200 migratory bird species, 30 reptiles and more than 50 mammals, including free-ranging bison. © Dave Lauridsen