The Atlantic Forest of South America is among the world’s most threatened biodiversity hotspots. Once stretching more than 1.2 million square kilometers across Brazil, Argentina and Paraguay, the forest retains only 8 percent of its original extent and much of it is found in only tiny and isolated fragments.
Despite this, the Atlantic Forest still maintains extraordinary levels of biological wealth. It’s also home to approximately 70 percent of Brazil’s 176 million people.
Our support focuses on the Central and Serra do Mar biodiversity conservation corridors in Brazil. These two corridors are distinguished centers of unique species and were identified as top conservation priorities by the Ecological Corridors Project developed by the Brazil Ministry of Environment’s International Pilot Program to Conserve the Brazilian Rain Forests (PPG-7).
The Central Corridor, which covers approximately 12 million hectares across the state of Espírito Santo and southern Bahia, holds one of the world records for woody plant diversity with up to 458 tree species found in a single hectare of forest in southern Bahia. This is roughly equivalent to one quarter of all plant species in Great Britain.
The Serra do Mar Corridor, which includes 12.6 million hectares from Rio de Janeiro to Paraná, contains the largest remaining block of Atlantic Forest, formed by slopes and mountain tops typical of the Serra do Mar and Serra da Mantiqueira, and adjacent flat lowlands.