Tsuga canadensis, commonly known as the Eastern Hemlock, is a coniferous tree native to eastern North America. It typically grows in cool, moist environments and can reach heights of 40 to 70 feet. The tree is characterized by its flat, needle-like leaves and small, cylindrical cones. This species plays a crucial role in its ecosystem, providing habitat and food for various wildlife, including birds and squirrels. The Eastern Hemlock is also valued for its wood, which is used in construction and furniture making. However, it faces threats from pests like the hemlock woolly adelgid, which can severely impact its populations.