This blog was created by students from a UW Natural History class as a resource to those interested in learning more about the diversity of trees on the University of Washington campus in Seattle. It includes identification tips, photographs, ways to get involved, information on local experts, and the natural history of some of these tree species.

The University of Washington, known for its scenic beauty, is home to nearly 500 different kinds of trees. Most of the tree species on campus were introduced. In fact, only twenty-eight of them are native species. The purpose of this site is to explore the diversity of trees, studying their roles and variations in the campus ecosystem.

Natured by the temperate climate of the Pacific Northwest, evergreen conifers such as Douglas Fir, Western Redcedar, and Western Hemlock are among the most common tree species in the Washington State. These conifers not only beautify the natural landscape of the region, but also shape the profiles of different forest ecosystems. Some of the most common trees on the UWs campus are Douglas Firs, Deodar Cedars, Western Hemlock, Lawson Cypress, and the Western Redcedar.

Strolling around the campus of the University of Washington, one would be fascinated by the variety of trees, from the cherry trees in the quad that stemmed from a previous senior class gift, to trees that have grown naturally for many decades or even centuries.  These trees are diverse and beautiful.  Though the campus is located in an urban environment, the trees tie the campus in with the rich natural history of Washington State and the Pacific Northwest.  It also allows people to see trees that do not grow in this area naturally, trees that grow in other parts of the world but have been planted here.  The urban landscape is tied in with a forest, and walking even short distances between buildings people may be amazed by these trees.