A species once considered emblematic but largely absent from vast continental regions is experiencing a remarkable resurgence after over a century. Scientists are expressing surprise and optimism at the animal’s expanding range, a development not seen in 130 years. Experts believe the recovery is potentially linked to Argentina’s Iberá reintroduction program, a large-scale conservation effort. The species had virtually disappeared from many areas, making its return a significant victory for wildlife preservation. This positive trend suggests the reintroduction program is yielding tangible results, offering a model for similar initiatives. The reappearance signals a broader ecological recovery within the region, bolstering hopes for biodiversity restoration. Further research is underway to confirm the direct connection to the Iberá project and monitor the species’ continued expansion.