Kauri trees are large coniferous trees native to New Zealand, known for their impressive height and thick trunks. They can grow up to 50 meters tall and live for over a thousand years. The trees have distinctive, wide canopies and produce a valuable timber that has been used for construction and carving. These trees are also significant for their ecological role, providing habitat for various species. However, Kauri trees face threats from a soil-borne disease called Kauri dieback, which has led to conservation efforts to protect these ancient giants and their unique ecosystems.