Eco-adventures are now offered in the Ibera Natural Reserve where the goal was to repopulate it with the indigenous species for the conservation of threatened and endangered species (some had become extinct in the habitat). The article does not mention parrots but there are several species that live in Northeast Argentina: bluefronts, quakers, nandays, patagonians, etc (the Northeast of Argentina is to the west of my country, Uruguay, separated only by the Uruguay River)
https://www.theguardian.com/travel/2020 ... nservation
About the project (mind you, it was an American couple that started it):
https://www.patagonia.com/blog/2018/10/rewilding-ibera/