Patagonian grasslands ("Podiceps gallardoi"), the rare ruddy-headed goose ("Chloephaga rubidiceps") and the near threatened striated caracara ("Phalcoboenus australis"), which has suffered from over-hunting. The ecoregion has few protected areas. They include Dicky Private Wildlife Reserve ("Refugio Privado de Vida Silvestre Dicky") and Magallanes National Reserve on the mainland, and Reserva Costa Atlántica in Tierra del Fuego. The Patagonian Grasslands of Argentina Conservation Project, organized by The Nature Conservancy, is trying to develop sustainable grazing practices in partnership with scientists and landowners, but it is a challenge to find economic incentives. An Argentine company has worked with The Nature Conservancy to develop protocols
Patagonian Desert desert iguana, western ribbon snake, and various species of eagle and hawk are a few of the variety of animals living in the region. The flora of the region is quite common for its climate and includes several species of desert shrubs like "Acantholippia" and "Benthamiella" and tuft grasses like "Stipa" and "Poa". Aquatic grasses and larger flora exist on the outskirts of the desert and around the ephemeral lakes that form from the Andes' runoff. The desert has hosted various indigenous peoples in its past, as evidenced by cave paintings in the area. The earliest inhabitants of the desert