According to Mongabay, it was uncovered in February 2023 that three landowners had orchestrated the largest single instance of deforestation in the Brazilian Amazon's history, clearing 6,469 hectares of forest in Pará state. This large-scale land grab, conducted between February and May 2020, cost at least $2.5 million and is expected to yield nearly $20 million in profits from selling the land for soy farming or cattle ranching. This took place along the BR-163 highway, between the districts of Castelo dos Sonhos and Vila Isol, regions known for their economic activities, including gold mining, timber, cattle, and soybean farming. The land, initially public and belonging to the Brazilian federal government, was illegally appropriated and cleared without environmental authorisation. This deforestation, larger than the area of Manhattan, represents a significant loss of biodiversity and a contribution to climate change, as well as a breach of Brazilian environmental laws. The three key figures behind this land grab are Jeferson de Andrade Rodrigues, Delmir José Alba, and his brother Augustinho Alba. They all have a history of environmental fines and infractions.