The Central Amazon Conservation Complex makes up the largest protected area in the Amazon Basin and is one of the planet's richest regions in terms of biodiversity. Located primarily at the confluence of the Negro and Solimo's rivers, the property contains the majority of the ecosystems recorded in the Amazon, including dryland forests and buried or deeply flooded lowland forests. The Anavil-Hanners Archipelago is one of the largest river archipelagos in world. It is constantly evolving in his home to the largest ray of electric fish on the planet. The site protects a wide variety of flora and fauna, including rare and endangered species, such as the giant Aropaima, which is the largest freshwater fish in South America, the giant otter, Amazonian Manatee, the black Cayman, and two species of freshwater dolphins.