How many trees are in the tijuca forest the biggest urban forest?

Tijuca Forest, located in Rio de Janeiro, Brazil, is one of the largest urban forests in the world, covering about 3,900 acres. It is home to approximately 30,000 trees, representing a diverse range of species. The forest plays a crucial role in the city's ecosystem, providing habitat for wildlife and helping to improve air quality. It is also a popular destination for both locals and tourists seeking nature and recreation.