As in other parts of Central and South America, indigenous communities have increased their activism to protect their lands and preserve habitat. In March 2015, the "Trio and Wayana communities presented a declaration of cooperation to the National Assembly of Suriname that announces an indigenous conservation corridor spanning 72,000 square kilometers (27,799 square miles) of southern Suriname. The declaration, led by these indigenous communities and with the support of Conservation International (CI) and World Wildlife Fund (WWF) Guianas, comprises almost half of the total area of Suriname." This area includes large forests and is considered "essential for the country's climate resilience, freshwater security, and green development strategy.