Today, exploring the wetlands by boat or on foot, one comes upon snapping caiman and families of capybara, the world’s largest rodent. Both species have sizable populations that would provide an important food source to the jaguars. In the evenings, the wetlands come alive with the calls of hundreds of bird species, swamp deer and maned wolf. Two decades after Doug Tompkins’ first foray to the region, the wetlands are once again pulsing with life.
Patagonia National Park, Argentina
It’s the dead of winter on the Patagonian steppe, which means that the tawny colors are faded, red-rock canyons are dry and snow covers the meseta, high tablelands bordering Chile. Emiliano Donadio is leading a team tracking pumas (Puma concolor) with radio collars. After walking cross country for several miles, they spot two cubs with their mother near the carcass of a guanaco, a native South American camelid. Quick as they’re spotted, the pumas streak across the landscape, their escape assisted by the camouflage of winter hues.
For Donadio, working with the pumas has been a process. In the province of Santa Cruz, where raising livestock has been the livelihood of the past century, pumas still bolt when they see a human figure. Not so in Torres del Paine National Park, some 500 miles south, where the species has become a magnet for wildlife watchers. Donadio thinks they could also become an attraction here.
By garnering the support of the local community, nature-based tourism is also a conservation strategy. He explains, “The top predator of Patagonia, the puma plays a fundamental role in maintaining the natural dynamic in the ecosystem it inhabits. Pumas prey on large herbivores, favoring the growth of vegetation and the removal of sick animals, thus containing the spread of disease, and providing food to endangered scavengers like the Andean condor.”
In the newest section of the park, Cañadon Pínturas, new trails span across the steppe and twist down into the canyon where ancient rock art tells the story of nomads who roamed the region for over a thousand years. The park is adjacent to La Cueva de las Manos (the Cave of the Hands), a UNESCO World Heritage Site, where pictographs of guanaco hunts demonstrate the longstanding relationship humans and wildlife have shared in this place, though these days this South American camelid is at only ten percent of its original population.
While the guanaco are known to winter in the lower canyon floors and summer on the vast mesetas, using radio collars will give Donadio and his team more precise information on their migration patterns that could be very useful. The team is also studying other Patagonian wildlife, including the vizcacha, Andean condor, and Austral rail, to collect valuable data that willhelp in their conservation.
Back on the steppe, the pumas continue their retreat over the rugged terrain. In previous weeks, the family has been observed playing, feeding and resting. Though they emit a regular radio signal, on this day they prove elusive, as concerned about their own survival as those following behind them.
Patagonia National Park, Chile
In his last job, Daniel Velazquez managed 5,000 sheep on the land that would eventually become Patagonia National Park in 2018. Like many of the large ranches throughout Patagonia, Estancia Valle Chacabuco was overgrazed and no longer turning a profit. When Kristine Tompkins purchased the land in 2004, she saw the potential for something different: returning the valley to its lush grasslands, with deep beech forests, lakes and alpine peaks. Located between two national reserves, the ranch acted as a barrier preventing wildlife from fully using the vast expanse that could be at their disposal.
Today, 400 miles of fencing has been removed, along with the livestock, and fragile ecosystems have begun their long recovery. Thousands of guanacos graze the valley, preyed upon by a population of pumas that are frequently sighted. There’s also Andean condors, flamingos that take up seasonal residence in the lagoon, armadillos and a host of other animals. Tompkins Conservation Chile’s rewilding program works with puma, Andean condor, Darwin’s rhea and huemul. Darwin’s rhea, locally known as ñandu, almost went extinct in the park, but is coming back thanks to a reproduction center located within the park, where over sixty chicks have been raised and released.