Building blocks for tropical rainforest conservation include ecotourism and rehabilitation. Reforestation and restoration are common practices in certain areas to try to increase tropical rainforest density. By communicating with the local people living in, and around, the rainforest, conservationists can learn more about what might allow them to best focus their efforts.Rainforests are globally important to sustainability and preservation of biodiversity. Although they may vary in location and inhabited species of plants and animals, they remain important worldwide for their abundance of natural resources and for the ecosystem services. It is important to take into consideration the differing species and the biodiversity that exists across different rainforest types in order to accurately implement methods of conservation.