The Heart of Borneo is a vast rainforest region located in the center of the island of Borneo, which is shared by three countries: Indonesia, Malaysia, and Brunei. This area is known for its rich biodiversity, including many unique species of plants and animals, some of which are endangered. The Heart of Borneo covers approximately 220,000 square kilometers and is a crucial habitat for wildlife. Conservation efforts in the Heart of Borneo aim to protect its ecosystems and promote sustainable development. Various organizations, including the WWF (World Wildlife Fund), work with local communities and governments to preserve this vital area. The region is also significant for its indigenous cultures and traditional practices that rely on the forest's resources.