Since October 1996, Patrícia Medici, a senior researcher and co-founder of IPÊ, has been undertaking a research and conservation program focused on the Brazilian tapir in the Atlantic Forests of the Pontal do Paranapanema Region (Teodoro Sampaio, São Paulo State). This region includes Morro do Diabo State Park, a forested area of 35,000 hectares and one of the last significant remnants of interior Atlantic Forest, and other surrounding forest fragments totaling 12,000 hectares. The Brazilian Atlantic Forest is one of the most threatened biomes in the world; its original area was of 1,300,000km² (12% of Brazil's area). However, today, this has been reduced to approximately 7% of the original size.