Arbor Day, also known as Tree Planting Day, is observed in the Dominican Republic every May 5. This holiday is part of a broader global celebration of tree planting, with each country selecting its own date based on suitable planting seasons. In the Dominican Republic, Arbor Day was established by the Ministry of Environment and Natural Resources, which organizes events to promote tree conservation. These events include lectures, discussions, exhibitions, and reforestation campaigns aimed at educating the public about the importance of forests for both welfare and the ecosystem. The Dominican Republic has made significant strides in increasing forest cover through various policies and conservation efforts, especially in contrast to neighboring Haiti, which has faced severe deforestation. The island is home to diverse forest types, including moist, dry, and pine forests, which are vital to its ecology.