Karri trees are tall eucalyptus trees native to the southwestern region of Australia. They can grow up to 90 meters (about 295 feet) high, making them some of the tallest trees in the world. Known for their straight trunks and smooth bark, Karri trees thrive in the unique climate of the Jarrah Forest and are an important part of the local ecosystem. These trees are characterized by their distinctive reddish-brown bark and can live for over 300 years. Karri wood is valued for its strength and durability, often used in construction and furniture. The trees also provide habitat for various wildlife, contributing to the biodiversity of their environment.