Picea sitchensis is a species of conifer tree commonly known as Sitka spruce. Synonyms for this tree include Pinus sitchensis, Abies menziesii, and Picea menziesii. The Sitka spruce is native to the coastal areas of the Pacific Northwest, including Alaska, British Columbia, and Washington state. It is a tall and straight tree that can reach heights of up to 70 meters. The Sitka spruce is known for its wood, which is used in the construction of boats, musical instruments, and other products. It is also valued for its role in providing important habitat for wildlife, including birds and mammals.